Anant Saraswat
2024-Feb-06 13:20 UTC
[Gluster-users] Geo-replication status is getting Faulty after few seconds
Hi All,
Does anyone know what will happen if I delete the geo-replication with
reset-sync-time and create it again, Will it copy the whole data again, or will
it just check the files and then copy the new remaining files?
Thanks,
Anant
________________________________
From: Gluster-users <gluster-users-bounces at gluster.org> on behalf of
Anant Saraswat <anant.saraswat at techblue.co.uk>
Sent: 04 February 2024 12:44 PM
To: gluster-users at gluster.org <gluster-users at gluster.org>
Subject: Re: [Gluster-users] Geo-replication status is getting Faulty after few
seconds
EXTERNAL: Do not click links or open attachments if you do not recognize the
sender.
Hello Everyone,
I'm running out of options, I've already tried rebooting the physical
servers without any luck.
Now, I am thinking, should I try to delete the geo-replication with
reset-sync-time? Will that resolve the issue? We have 6TB of data, so will
running delete with reset-sync-time copy the whole 6TB of data again, or will it
just check the files and then copy the new remaining files?
I have checked the documentation, and it's not clear what will happen with
the files already present on the slave volume. Will they be recopied, or just
checked and skipped in case of deleting the session and creating it again?
Anyone have any experience around this situation? Any help is appreciated.
Many thanks,
Anant
________________________________
From: Gluster-users <gluster-users-bounces at gluster.org> on behalf of
Anant Saraswat <anant.saraswat at techblue.co.uk>
Sent: 01 February 2024 6:30 PM
To: Aravinda <aravinda at kadalu.tech>
Cc: gluster-users at gluster.org <gluster-users at gluster.org>
Subject: Re: [Gluster-users] Geo-replication status is getting Faulty after few
seconds
EXTERNAL: Do not click links or open attachments if you do not recognize the
sender.
Hi @Aravinda<mailto:aravinda at kadalu.tech>,
Thanks for opening the gitlab issue.
I tried to remove the secret.pem.pub from master1 and create it again. Then, I
ran georep create push pem, which copied the missing entry to the drtier1data
(slave) node. However, I am still getting the same error. I have also checked
the logs on drtier1data (slave) node and found the following logs.
==>
/var/log/glusterfs/geo-replication-slaves/tier1data_drtier1data_drtier1data/gsyncd.log
<=[2024-02-01 18:00:02.93139] I [resource(slave
master1/opt/tier1data2019/brick):1139:connect] GLUSTER: Mounted gluster volume
[{duration=1.0831}]
[2024-02-01 18:00:02.129343] I [resource(slave
master1/opt/tier1data2019/brick):1166:service_loop] GLUSTER: slave listening
[2024-02-01 18:00:06.603335] I [repce(slave
master1/opt/tier1data2019/brick):96:service_loop] RepceServer: terminating on
reaching EOF.
==>
/var/log/glusterfs/geo-replication-slaves/tier1data_drtier1data_drtier1data/mnt-master1-opt-tier1data2019-brick.log
<=[2024-02-01 18:00:06.632144 +0000] I [fuse-bridge.c:6233:fuse_thread_proc]
0-fuse: initiating unmount of /tmp/gsyncd-aux-mount-j35hwrxj
[2024-02-01 18:00:06.633483 +0000] W [glusterfsd.c:1429:cleanup_and_exit]
(-->/lib64/libpthread.so.0(+0x817a) [0x7f3797b7717a]
-->/usr/sbin/glusterfs(glusterfs_sigwaiter+0xfd) [0x5646034c5bfd]
-->/usr/sbin/glusterfs(cleanup_and_exit+0x58) [0x5646034c5a48] ) 0-: received
signum (15), shutting down
[2024-02-01 18:00:06.633589 +0000] I [fuse-bridge.c:7063:fini] 0-fuse:
Unmounting '/tmp/gsyncd-aux-mount-j35hwrxj'.
[2024-02-01 18:00:06.633622 +0000] I [fuse-bridge.c:7068:fini] 0-fuse: Closing
fuse connection to '/tmp/gsyncd-aux-mount-j35hwrxj'.
Thanks,
Anant
________________________________
From: Aravinda <aravinda at kadalu.tech>
Sent: 01 February 2024 8:58 AM
To: Anant Saraswat <anant.saraswat at techblue.co.uk>
Cc: gluster-users at gluster.org <gluster-users at gluster.org>
Subject: Re: [Gluster-users] Geo-replication status is getting Faulty after few
seconds
EXTERNAL: Do not click links or open attachments if you do not recognize the
sender.
> I think we can enhance Geo-rep to accept configuration option to select a
worker as Active manually. I will think about it and update here if possible.
Opened a Github issue for the same.
https://github.com/gluster/glusterfs/issues/4304<https://urldefense.com/v3/__https://github.com/gluster/glusterfs/issues/4304__;!!I_DbfM1H!BhqOtEyWh2TghCsLjQAu6kNSYqtFoRKfU8nSfUnVX4ZZfmlMRVka_BTot4C1XsR1fBFnoBMgNlYUi-xIXH9J5jo8GPwD7Ao$>
--
Aravinda
Kadalu Technologies
---- On Thu, 01 Feb 2024 07:43:40 +0530 Aravinda <aravinda at kadalu.tech>
wrote ---
Hi Anant,
> Still same thing happening, One thing I have noticed that everytime master1
is trying to be primary node, how it's selected that which node will be
primary node in the geo-replication?
Gsyncd worker from the first node of the Replica bricks will become Active and
participate in syncing. If the Active worker node goes down then the other
worker becomes Active (Not when it is Faulty). Geo-rep can use Gluster meta
volume to hold a lock and automatically switch when a Active worker is Faulty
(Refer: Meta Volume config
https://docs.gluster.org/en/main/Administrator-Guide/Geo-Replication/#configurable-options<https://urldefense.com/v3/__https://docs.gluster.org/en/main/Administrator-Guide/Geo-Replication/*configurable-options__;Iw!!I_DbfM1H!BhqOtEyWh2TghCsLjQAu6kNSYqtFoRKfU8nSfUnVX4ZZfmlMRVka_BTot4C1XsR1fBFnoBMgNlYUi-xIXH9J5jo8MnMAKb4$>).
I think we can enhance Geo-rep to accept configuration option to select a worker
as Active manually. I will think about it and update here if possible.
> Second, I have noticed in the ".ssh/authorized_keys" file on the
secondry node, master2 and master3 have 2 entries
(command="/usr/libexec/glusterfs/gsyncd" AND command="tar
${SSH_ORIGINAL_COMMAND#* }", but master1 node have only one entry with
command="tar ${SSH_ORIGINAL_COMMAND#* }" , This indicates that there
is a missing entry for master1 with the
command="/usr/libexec/glusterfs/gsyncd", Does it make any sense?
Missing entry is the problem as you observed. Delete
/var/lib/glusterd/geo-replication/secret.pem.pub file in master1 and then run
gsec_create, georep create push pem again.
--
Aravinda
Kadalu Technologies
---- On Thu, 01 Feb 2024 00:27:34 +0530 Anant Saraswat <anant.saraswat at
techblue.co.uk<mailto:anant.saraswat at techblue.co.uk>> wrote ---
Hi @Aravinda<mailto:aravinda at kadalu.tech>,
As advised, I have removed all the master server-related entries from the
".ssh/authorized_keys" file on the secondary node. Then, I ran the
"ssh-copy-id root at drtier1data" command on all the masters for
passwordless SSH and verified that I can access the drtier1data server from all
the master nodes.
After that, I ran the following commands.
gluster system:: execute gsec_create
gluster volume geo-replication tier1data drtier1data::drtier1data create
push-pem force
gluster volume geo-replication tier1data drtier1data::drtier1data start
gluster volume geo-replication tier1data drtier1data::drtier1data status
[root at master3 ~]# gluster volume geo-replication tier1data
drtier1data::drtier1data status
MASTER NODE MASTER VOL MASTER BRICK SLAVE USER
SLAVE SLAVE NODE STATUS
CRAWL STATUS LAST_SYNCED
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
master3 tier1data /opt/tier1data2019/brick root
drtier1data::drtier1data N/A Initializing... N/A N/A
master1 tier1data /opt/tier1data2019/brick root
drtier1data::drtier1data N/A Initializing... N/A N/A
master2 tier1data /opt/tier1data2019/brick root
drtier1data::drtier1data N/A Initializing... N/A N/A
[root at master3 ~]# gluster volume geo-replication tier1data
drtier1data::drtier1data status
MASTER NODE MASTER VOL MASTER BRICK SLAVE USER
SLAVE SLAVE NODE STATUS CRAWL STATUS
LAST_SYNCED
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
master3 tier1data /opt/tier1data2019/brick root
drtier1data::drtier1data Passive N/A N/A
master1 tier1data /opt/tier1data2019/brick root
drtier1data::drtier1data Active History Crawl N/A
master2 tier1data /opt/tier1data2019/brick root
drtier1data::drtier1data Passive N/A N/A
[root at master3 ~]# gluster volume geo-replication tier1data
drtier1data::drtier1data status
MASTER NODE MASTER VOL MASTER BRICK SLAVE USER
SLAVE SLAVE NODE STATUS CRAWL STATUS
LAST_SYNCED
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
master3 tier1data /opt/tier1data2019/brick root
drtier1data::drtier1data Passive N/A N/A
master1 tier1data /opt/tier1data2019/brick root
drtier1data::drtier1data N/A Faulty N/A N/A
master2 tier1data /opt/tier1data2019/brick root
drtier1data::drtier1data Passive N/A N/A
Still same thing happening, One thing I have noticed that everytime master1 is
trying to be primary node, how it's selected that which node will be primary
node in the geo-replication?
Second, I have noticed in the ".ssh/authorized_keys" file on the
secondry node, master2 and master3 have 2 entries
(command="/usr/libexec/glusterfs/gsyncd" AND command="tar
${SSH_ORIGINAL_COMMAND#* }", but master1 node have only one entry with
command="tar ${SSH_ORIGINAL_COMMAND#* }" , This indicates that there
is a missing entry for master1 with the
command="/usr/libexec/glusterfs/gsyncd", Does it make any sense?
Really appreciate your help on this.
Thanks,
Anant
________________________________
From: Aravinda <aravinda at kadalu.tech<mailto:aravinda at
kadalu.tech>>
Sent: 31 January 2024 5:27 PM
To: Anant Saraswat <anant.saraswat at techblue.co.uk<mailto:anant.saraswat
at techblue.co.uk>>
Cc: gluster-users at gluster.org<mailto:gluster-users at gluster.org>
<gluster-users at gluster.org<mailto:gluster-users at gluster.org>>;
Strahil Nikolov <hunter86_bg at yahoo.com<mailto:hunter86_bg at
yahoo.com>>
Subject: Re: [Gluster-users] Geo-replication status is getting Faulty after few
seconds
EXTERNAL: Do not click links or open attachments if you do not recognize the
sender.
In one of the thread, I saw the SSH public key is manually copied to secondary
node's authorized_keys file. Check if that entry starts with
"command=" or not. If not added, delete the entry in that file (or
delete all Georep related entries in that file) and run Georep create push-pem
force again.
--
Aravinda
Kadalu Technologies
---- On Wed, 31 Jan 2024 17:19:45 +0530 Anant Saraswat <anant.saraswat at
techblue.co.uk<mailto:anant.saraswat at techblue.co.uk>> wrote ---
Hi @Aravinda<mailto:aravinda at kadalu.tech>,
I used the exact same commands when I added master3 to the primary
geo-replication. However, the issue is that the master3 node is in a passive
state, and master1 is stuck in a loop of Initializing -> Active -> Faulty.
It never considers master2 or master3 as the primary master for geo-replication.
If master1 can connect to the secondary (drtier1data) server, and I see the
following message in the master1 logs which says "SSH connection between
master and slave established.", do you still think it could be related to
key issues? I am willing to rerun the commands from master1 if you advise.
2024-01-30 23:33:14.274611] I [resource(worker
/opt/tier1data2019/brick):1387:connect_remote] SSH: Initializing SSH connection
between master and slave...
[2024-01-30 23:33:15.960004] I [resource(worker
/opt/tier1data2019/brick):1436:connect_remote] SSH: SSH connection between
master and slave established. [{duration=1.6852}]
[2024-01-30 23:33:15.960300] I [resource(worker
/opt/tier1data2019/brick):1116:connect] GLUSTER: Mounting gluster volume
locally...
[2024-01-30 23:33:16.995715] I [resource(worker
/opt/tier1data2019/brick):1139:connect] GLUSTER: Mounted gluster volume
[{duration=1.0353}]
[2024-01-30 23:33:16.995905] I [subcmds(worker
/opt/tier1data2019/brick):84:subcmd_worker] <top>: Worker spawn
successful. Acknowledging back to monitor
[2024-01-30 23:33:19.154376] I [master(worker
/opt/tier1data2019/brick):1662:register] _GMaster: Working dir
[{path=/var/lib/misc/gluster/gsyncd/tier1data_drtier1data_drtier1data/opt-tier1data2019-brick}]
[2024-01-30 23:33:19.154759] I [resource(worker
/opt/tier1data2019/brick):1292:service_loop] GLUSTER: Register time
[{time=1706657599}]
[2024-01-30 23:33:19.191343] I [gsyncdstatus(worker
/opt/tier1data2019/brick):281:set_active] GeorepStatus: Worker Status Change
[{status=Active}]
[2024-01-30 23:33:19.191940] I [gsyncdstatus(worker
/opt/tier1data2019/brick):253:set_worker_crawl_status] GeorepStatus: Crawl
Status Change [{status=History Crawl}]
[2024-01-30 23:33:19.192105] I [master(worker
/opt/tier1data2019/brick):1576:crawl] _GMaster: starting history crawl
[{turns=1}, {stime=(1705935991, 0)}, {etime=1706657599},
{entry_stime=(1705935991, 0)}]
[2024-01-30 23:33:20.269529] I [master(worker
/opt/tier1data2019/brick):1605:crawl] _GMaster: slave's time
[{stime=(1705935991, 0)}]
[2024-01-30 23:33:20.385018] E [syncdutils(worker
/opt/tier1data2019/brick):346:log_raise_exception] <top>: Gluster Mount
process exited [{error=ENOTCONN}]
[2024-01-30 23:33:21.674] I [monitor(monitor):228:monitor] Monitor: worker died
in startup phase [{brick=/opt/tier1data2019/brick}]
[2024-01-30 23:33:21.11514] I [gsyncdstatus(monitor):248:set_worker_status]
GeorepStatus: Worker Status Change [{status=Faulty}]
Many thanks,
Anant
________________________________
From: Aravinda <aravinda at kadalu.tech<mailto:aravinda at
kadalu.tech>>
Sent: 31 January 2024 11:14 AM
To: Anant Saraswat <anant.saraswat at techblue.co.uk<mailto:anant.saraswat
at techblue.co.uk>>
Cc: gluster-users at gluster.org<mailto:gluster-users at gluster.org>
<gluster-users at gluster.org<mailto:gluster-users at gluster.org>>;
Strahil Nikolov <hunter86_bg at yahoo.com<mailto:hunter86_bg at
yahoo.com>>
Subject: Re: [Gluster-users] Geo-replication status is getting Faulty after few
seconds
EXTERNAL: Do not click links or open attachments if you do not recognize the
sender.
Hi Anant,
You need to run the gsec_create command when a new node is added to Primary or
secondary
gluster system:: execute gsec_create
gluster volume geo-replication tier1data drtier1data::drtier1data create
push-pem force
gluster volume geo-replication tier1data drtier1data::drtier1data start
gluster volume geo-replication tier1data drtier1data::drtier1data status
Or use the Geo-rep setup tool fix the key related issues and resetup
(https://github.com/aravindavk/gluster-georep-tools<https://urldefense.com/v3/__https://github.com/aravindavk/gluster-georep-tools__;!!I_DbfM1H!F7q10L7Ll47-D3yZGbN2O2r5kpvRMP5-jO46OzkZu67d3vzF5AozNKd3umkbfJ7_29i2g8TKkhoGfcySbARDGIvyc-VOX7A$>)
gluster-georep-setup tier1data drtier1data::drtier1data
--
gluster system:: execute gsec_create
gluster system:: execute gsec_create
Kadalu Technologies
---- On Wed, 31 Jan 2024 02:49:08 +0530 Anant Saraswat <anant.saraswat at
techblue.co.uk<mailto:anant.saraswat at techblue.co.uk>> wrote ---
Hi All,
As per the documentation, if we use `delete` only it will start the replication
from the time where it was left before deleting the session, So I tried that
without any luck.
gluster volume geo-replication tier1data drtier1data::drtier1data delete
gluster volume geo-replication tier1data drtier1data::drtier1data create
push-pem force
gluster volume geo-replication tier1data drtier1data::drtier1data start
gluster volume geo-replication tier1data drtier1data::drtier1data status
I have tried to check the drtier1data logs as well, and all I can see is master1
connects to drtier1data and send disconnect after 5 seconds, please check the
following logs from drtier1data.
[2024-01-30 21:04:03.016805 +0000] I [MSGID: 114046]
[client-handshake.c:857:client_setvolume_cbk] 0-drtier1data-client-0: Connected,
attached to remote volume [{conn-name=drtier1data-client-0},
{remote_subvol=/opt/tier1data2019/brick}]
[2024-01-30 21:04:03.020148 +0000] I [fuse-bridge.c:5296:fuse_init]
0-glusterfs-fuse: FUSE inited with protocol versions: glusterfs 7.24 kernel 7.33
[2024-01-30 21:04:03.020197 +0000] I [fuse-bridge.c:5924:fuse_graph_sync]
0-fuse: switched to graph 0
[2024-01-30 21:04:08.573873 +0000] I [fuse-bridge.c:6233:fuse_thread_proc]
0-fuse: initiating unmount of /tmp/gsyncd-aux-mount-c8c41k2k
[2024-01-30 21:04:08.575131 +0000] W [glusterfsd.c:1429:cleanup_and_exit]
(-->/lib64/libpthread.so.0(+0x817a) [0x7fb907e2e17a]
-->/usr/sbin/glusterfs(glusterfs_sigwaiter+0xfd) [0x55f97b17dbfd]
-->/usr/sbin/glusterfs(cleanup_and_exit+0x58) [0x55f97b17da48] ) 0-: received
signum (15), shutting down
[2024-01-30 21:04:08.575227 +0000] I [fuse-bridge.c:7063:fini] 0-fuse:
Unmounting '/tmp/gsyncd-aux-mount-c8c41k2k'.
[2024-01-30 21:04:08.575256 +0000] I [fuse-bridge.c:7068:fini] 0-fuse: Closing
fuse connection to '/tmp/gsyncd-aux-mount-c8c41k2k'.
Can anyone suggest how can I find the reason of getting these disconnect
requests from master1 or what shall I check next?
Many thanks,
A
________________________________
From: Gluster-users <gluster-users-bounces at
gluster.org<mailto:gluster-users-bounces at gluster.org>> on behalf of
Anant Saraswat <anant.saraswat at techblue.co.uk<mailto:anant.saraswat at
techblue.co.uk>>
Sent: 30 January 2024 2:14 PM
To: gluster-users at gluster.org<mailto:gluster-users at gluster.org>
<gluster-users at gluster.org<mailto:gluster-users at gluster.org>>;
Strahil Nikolov <hunter86_bg at yahoo.com<mailto:hunter86_bg at
yahoo.com>>
Subject: Re: [Gluster-users] Geo-replication status is getting Faulty after few
seconds
EXTERNAL: Do not click links or open attachments if you do not recognize the
sender.
Hello Everyone,
I am looking for some help. Can anyone please suggest if it's possible to
promote a master node to be the primary in the geo-replication session?
We have three master nodes and one secondary node. We are facing issues where
geo-replication is consistently failing from the primary master node. We want to
check if it works fine from another master node.
Any guidance or assistance would be highly appreciated.
Many thanks,
Anant
________________________________
From: Anant Saraswat <anant.saraswat at
techblue.co.uk<mailto:anant.saraswat at techblue.co.uk>>
Sent: 29 January 2024 3:55 PM
To: gluster-users at gluster.org<mailto:gluster-users at gluster.org>
<gluster-users at gluster.org<mailto:gluster-users at gluster.org>>;
Strahil Nikolov <hunter86_bg at yahoo.com<mailto:hunter86_bg at
yahoo.com>>
Subject: Re: [Gluster-users] Geo-replication status is getting Faulty after few
seconds
Hi @Strahil Nikolov<mailto:hunter86_bg at yahoo.com>,
We have been running this geo-replication for more than 5 years and it was
working fine till last week, So I think it shouldn't be something which was
missed in the initial setup, but I am unable to understand why it's not
working now.
I have enabled SSH Debug on the secondary node(drtier1data), and I can see this
in the logs.
Jan 29 14:25:52 drtier1data sshd[1268110]: debug1: server_input_channel_req:
channel 0 request exec reply 1
Jan 29 14:25:52 drtier1data sshd[1268110]: debug1: session_by_channel: session 0
channel 0
Jan 29 14:25:52 drtier1data sshd[1268110]: debug1: session_input_channel_req:
session 0 req exec
Jan 29 14:25:52 drtier1data sshd[1268110]: Starting session: command for root
from XX.236.28.58 port 53082 id 0
Jan 29 14:25:52 drtier1data sshd[1268095]: debug1: session_new: session 0
Jan 29 14:25:58 drtier1data sshd[1268110]: debug1: Received SIGCHLD.
Jan 29 14:25:58 drtier1data sshd[1268110]: debug1: session_by_pid: pid 1268111
Jan 29 14:25:58 drtier1data sshd[1268110]: debug1: session_exit_message: session
0 channel 0 pid 1268111
Jan 29 14:25:58 drtier1data sshd[1268110]: debug1: session_exit_message: release
channel 0
Jan 29 14:25:58 drtier1data sshd[1268110]: Received disconnect from XX.236.28.58
port 53082:11: disconnected by user
Jan 29 14:25:58 drtier1data sshd[1268110]: Disconnected from user root
XX.236.28.58 port 53082
Jan 29 14:25:58 drtier1data sshd[1268110]: debug1: do_cleanup
Jan 29 14:25:58 drtier1data sshd[1268095]: debug1: do_cleanup
Jan 29 14:25:58 drtier1data sshd[1268095]: debug1: PAM: cleanup
Jan 29 14:25:58 drtier1data sshd[1268095]: debug1: PAM: closing session
Jan 29 14:25:58 drtier1data sshd[1268095]: pam_unix(sshd:session): session
closed for user root
Jan 29 14:25:58 drtier1data sshd[1268095]: debug1: PAM: deleting credentials
As per the above logs, drtier1data node is getting SIGCHLD from master1.
(Received disconnect from XX.236.28.58 port 53082:11: disconnected by user)
Also, I have checked the gsyncd.log on master1, which says "SSH: SSH
connection between master and slave established. [{duration=1.7277}]",
which means passwordless ssh is working fine.
As per my understanding, Master1 can connect to the drtier1data server, and then
the geo-replication status changes to Active --> History Crawl and then
something happens on the master1 which triggers the SSH disconnect.
is it possible to change the master node in geo-replication so that we can mark
master2 as primary, instead of master1?
I am really struggling to fix this issue, Please help, any pointer is
appreciated !!!
Many thanks,
Anant
________________________________
From: Gluster-users <gluster-users-bounces at
gluster.org<mailto:gluster-users-bounces at gluster.org>> on behalf of
Anant Saraswat <anant.saraswat at techblue.co.uk<mailto:anant.saraswat at
techblue.co.uk>>
Sent: 29 January 2024 12:20 AM
To: gluster-users at gluster.org<mailto:gluster-users at gluster.org>
<gluster-users at gluster.org<mailto:gluster-users at gluster.org>>;
Strahil Nikolov <hunter86_bg at yahoo.com<mailto:hunter86_bg at
yahoo.com>>
Subject: Re: [Gluster-users] Geo-replication status is getting Faulty after few
seconds
EXTERNAL: Do not click links or open attachments if you do not recognize the
sender.
HI Strahil,
As mentioned in my last email, I have copied the gluster public key from master3
to secondary server, and I can now ssh from all master nodes to secondary
server, but still getting the same error.
[root at master1 geo-replication]# ssh root at drtier1data -i
/var/lib/glusterd/geo-replication/secret.pem
Last login: Mon Jan 29 00:14:32 2024 from
[root at drtier1data ~]#
[root at master2 ~]# ssh -i /var/lib/glusterd/geo-replication/secret.pem root at
drtier1data
Last login: Mon Jan 29 00:02:34 2024 from
[root at drtier1data ~]#
[root at master3 ~]# ssh -i /var/lib/glusterd/geo-replication/secret.pem root at
drtier1data
Last login: Mon Jan 29 00:14:41 2024 from
[root at drtier1data ~]#
Thanks,
Anant
________________________________
From: Strahil Nikolov <hunter86_bg at yahoo.com<mailto:hunter86_bg at
yahoo.com>>
Sent: 28 January 2024 10:07 PM
To: Anant Saraswat <anant.saraswat at techblue.co.uk<mailto:anant.saraswat
at techblue.co.uk>>; gluster-users at gluster.org<mailto:gluster-users
at gluster.org> <gluster-users at gluster.org<mailto:gluster-users at
gluster.org>>
Subject: Re: [Gluster-users] Geo-replication status is getting Faulty after few
seconds
EXTERNAL: Do not click links or open attachments if you do not recognize the
sender.
Gluster doesn't use the ssh key in /root/.ssh, thus you need to exchange the
public key that corresponds to /var/lib/glusterd/geo-replication/secret.pem . If
you don't know the pub key, google how to obtain it from the private key.
Ensure that all hosts can ssh to the secondary before proceeding with the
troubleshooting.
Best Regards,
Strahil Nikolov
On Sun, Jan 28, 2024 at 15:58, Anant Saraswat
<anant.saraswat at techblue.co.uk<mailto:anant.saraswat at
techblue.co.uk>> wrote:
Hi All,
I have now copied /var/lib/glusterd/geo-replication/secret.pem.pub (public
key) from master3 to drtier1data /root/.ssh/authorized_keys, and now I can ssh
from master node3 to drtier1data using the georep key
(/var/lib/glusterd/geo-replication/secret.pem).
But I am still getting the same error, and geo-replication is getting faulty
again and again.
[2024-01-28 13:46:38.897683] I [resource(worker
/opt/tier1data2019/brick):1292:service_loop] GLUSTER: Register time
[{time=1706449598}]
[2024-01-28 13:46:38.922491] I [gsyncdstatus(worker
/opt/tier1data2019/brick):281:set_active] GeorepStatus: Worker Status Change
[{status=Active}]
[2024-01-28 13:46:38.923127] I [gsyncdstatus(worker
/opt/tier1data2019/brick):253:set_worker_crawl_status] GeorepStatus: Crawl
Status Change [{status=History Crawl}]
[2024-01-28 13:46:38.923313] I [master(worker
/opt/tier1data2019/brick):1576:crawl] _GMaster: starting history crawl
[{turns=1}, {stime=(1705935991, 0)}, {etime=1706449598},
{entry_stime=(1705935991, 0)}]
[2024-01-28 13:46:39.973584] I [master(worker
/opt/tier1data2019/brick):1605:crawl] _GMaster: slave's time
[{stime=(1705935991, 0)}]
[2024-01-28 13:46:40.98970] E [syncdutils(worker
/opt/tier1data2019/brick):346:log_raise_exception] <top>: Gluster Mount
process exited [{error=ENOTCONN}]
[2024-01-28 13:46:40.757691] I [monitor(monitor):228:monitor] Monitor: worker
died in startup phase [{brick=/opt/tier1data2019/brick}]
[2024-01-28 13:46:40.766860] I [gsyncdstatus(monitor):248:set_worker_status]
GeorepStatus: Worker Status Change [{status=Faulty}]
[2024-01-28 13:46:50.793311] I [gsyncdstatus(monitor):248:set_worker_status]
GeorepStatus: Worker Status Change [{status=Initializing...}]
[2024-01-28 13:46:50.793469] I [monitor(monitor):160:monitor] Monitor: starting
gsyncd worker [{brick=/opt/tier1data2019/brick}, {slave_node=drtier1data}]
[2024-01-28 13:46:50.874474] I [resource(worker
/opt/tier1data2019/brick):1387:connect_remote] SSH: Initializing SSH connection
between master and slave...
[2024-01-28 13:46:52.659114] I [resource(worker
/opt/tier1data2019/brick):1436:connect_remote] SSH: SSH connection between
master and slave established. [{duration=1.7844}]
[2024-01-28 13:46:52.659461] I [resource(worker
/opt/tier1data2019/brick):1116:connect] GLUSTER: Mounting gluster volume
locally...
[2024-01-28 13:46:53.698769] I [resource(worker
/opt/tier1data2019/brick):1139:connect] GLUSTER: Mounted gluster volume
[{duration=1.0392}]
[2024-01-28 13:46:53.698984] I [subcmds(worker
/opt/tier1data2019/brick):84:subcmd_worker] <top>: Worker spawn
successful. Acknowledging back to monitor
[2024-01-28 13:46:55.831999] I [master(worker
/opt/tier1data2019/brick):1662:register] _GMaster: Working dir
[{path=/var/lib/misc/gluster/gsyncd/tier1data_drtier1data_drtier1data/opt-tier1data2019-brick}]
[2024-01-28 13:46:55.832354] I [resource(worker
/opt/tier1data2019/brick):1292:service_loop] GLUSTER: Register time
[{time=1706449615}]
[2024-01-28 13:46:55.854684] I [gsyncdstatus(worker
/opt/tier1data2019/brick):281:set_active] GeorepStatus: Worker Status Change
[{status=Active}]
[2024-01-28 13:46:55.855251] I [gsyncdstatus(worker
/opt/tier1data2019/brick):253:set_worker_crawl_status] GeorepStatus: Crawl
Status Change [{status=History Crawl}]
[2024-01-28 13:46:55.855419] I [master(worker
/opt/tier1data2019/brick):1576:crawl] _GMaster: starting history crawl
[{turns=1}, {stime=(1705935991, 0)}, {etime=1706449615},
{entry_stime=(1705935991, 0)}]
[2024-01-28 13:46:56.905496] I [master(worker
/opt/tier1data2019/brick):1605:crawl] _GMaster: slave's time
[{stime=(1705935991, 0)}]
[2024-01-28 13:46:57.38262] E [syncdutils(worker
/opt/tier1data2019/brick):346:log_raise_exception] <top>: Gluster Mount
process exited [{error=ENOTCONN}]
[2024-01-28 13:46:57.704128] I [monitor(monitor):228:monitor] Monitor: worker
died in startup phase [{brick=/opt/tier1data2019/brick}]
[2024-01-28 13:46:57.706743] I [gsyncdstatus(monitor):248:set_worker_status]
GeorepStatus: Worker Status Change [{status=Faulty}]
[2024-01-28 13:47:07.741438] I [gsyncdstatus(monitor):248:set_worker_status]
GeorepStatus: Worker Status Change [{status=Initializing...}]
[2024-01-28 13:47:07.741582] I [monitor(monitor):160:monitor] Monitor: starting
gsyncd worker [{brick=/opt/tier1data2019/brick}, {slave_node=drtier1data}]
[2024-01-28 13:47:07.821284] I [resource(worker
/opt/tier1data2019/brick):1387:connect_remote] SSH: Initializing SSH connection
between master and slave...
[2024-01-28 13:47:09.573661] I [resource(worker
/opt/tier1data2019/brick):1436:connect_remote] SSH: SSH connection between
master and slave established. [{duration=1.7521}]
[2024-01-28 13:47:09.573955] I [resource(worker
/opt/tier1data2019/brick):1116:connect] GLUSTER: Mounting gluster volume
locally...
[2024-01-28 13:47:10.612173] I [resource(worker
/opt/tier1data2019/brick):1139:connect] GLUSTER: Mounted gluster volume
[{duration=1.0381}]
[2024-01-28 13:47:10.612359] I [subcmds(worker
/opt/tier1data2019/brick):84:subcmd_worker] <top>: Worker spawn
successful. Acknowledging back to monitor
[2024-01-28 13:47:12.751856] I [master(worker
/opt/tier1data2019/brick):1662:register] _GMaster: Working dir
[{path=/var/lib/misc/gluster/gsyncd/tier1data_drtier1data_drtier1data/opt-tier1data2019-brick}]
[2024-01-28 13:47:12.752237] I [resource(worker
/opt/tier1data2019/brick):1292:service_loop] GLUSTER: Register time
[{time=1706449632}]
[2024-01-28 13:47:12.759138] I [gsyncdstatus(worker
/opt/tier1data2019/brick):281:set_active] GeorepStatus: Worker Status Change
[{status=Active}]
[2024-01-28 13:47:12.759690] I [gsyncdstatus(worker
/opt/tier1data2019/brick):253:set_worker_crawl_status] GeorepStatus: Crawl
Status Change [{status=History Crawl}]
[2024-01-28 13:47:12.759868] I [master(worker
/opt/tier1data2019/brick):1576:crawl] _GMaster: starting history crawl
[{turns=1}, {stime=(1705935991, 0)}, {etime=1706449632},
{entry_stime=(1705935991, 0)}]
[2024-01-28 13:47:13.810321] I [master(worker
/opt/tier1data2019/brick):1605:crawl] _GMaster: slave's time
[{stime=(1705935991, 0)}]
[2024-01-28 13:47:13.924068] E [syncdutils(worker
/opt/tier1data2019/brick):346:log_raise_exception] <top>: Gluster Mount
process exited [{error=ENOTCONN}]
[2024-01-28 13:47:14.617663] I [monitor(monitor):228:monitor] Monitor: worker
died in startup phase [{brick=/opt/tier1data2019/brick}]
[2024-01-28 13:47:14.620035] I [gsyncdstatus(monitor):248:set_worker_status]
GeorepStatus: Worker Status Change [{status=Faulty}]
[2024-01-28 13:47:24.646013] I [gsyncdstatus(monitor):248:set_worker_status]
GeorepStatus: Worker Status Change [{status=Initializing...}]
[2024-01-28 13:47:24.646157] I [monitor(monitor):160:monitor] Monitor: starting
gsyncd worker [{brick=/opt/tier1data2019/brick}, {slave_node=drtier1data}]
[2024-01-28 13:47:24.725510] I [resource(worker
/opt/tier1data2019/brick):1387:connect_remote] SSH: Initializing SSH connection
between master and slave...
[2024-01-28 13:47:26.491939] I [resource(worker
/opt/tier1data2019/brick):1436:connect_remote] SSH: SSH connection between
master and slave established. [{duration=1.7662}]
[2024-01-28 13:47:26.492235] I [resource(worker
/opt/tier1data2019/brick):1116:connect] GLUSTER: Mounting gluster volume
locally...
[2024-01-28 13:47:27.530852] I [resource(worker
/opt/tier1data2019/brick):1139:connect] GLUSTER: Mounted gluster volume
[{duration=1.0385}]
[2024-01-28 13:47:27.531036] I [subcmds(worker
/opt/tier1data2019/brick):84:subcmd_worker] <top>: Worker spawn
successful. Acknowledging back to monitor
[2024-01-28 13:47:29.670099] I [master(worker
/opt/tier1data2019/brick):1662:register] _GMaster: Working dir
[{path=/var/lib/misc/gluster/gsyncd/tier1data_drtier1data_drtier1data/opt-tier1data2019-brick}]
[2024-01-28 13:47:29.670640] I [resource(worker
/opt/tier1data2019/brick):1292:service_loop] GLUSTER: Register time
[{time=1706449649}]
[2024-01-28 13:47:29.696144] I [gsyncdstatus(worker
/opt/tier1data2019/brick):281:set_active] GeorepStatus: Worker Status Change
[{status=Active}]
[2024-01-28 13:47:29.696709] I [gsyncdstatus(worker
/opt/tier1data2019/brick):253:set_worker_crawl_status] GeorepStatus: Crawl
Status Change [{status=History Crawl}]
[2024-01-28 13:47:29.696899] I [master(worker
/opt/tier1data2019/brick):1576:crawl] _GMaster: starting history crawl
[{turns=1}, {stime=(1705935991, 0)}, {etime=1706449649},
{entry_stime=(1705935991, 0)}]
[2024-01-28 13:47:30.751127] I [master(worker
/opt/tier1data2019/brick):1605:crawl] _GMaster: slave's time
[{stime=(1705935991, 0)}]
[2024-01-28 13:47:30.885824] E [syncdutils(worker
/opt/tier1data2019/brick):346:log_raise_exception] <top>: Gluster Mount
process exited [{error=ENOTCONN}]
[2024-01-28 13:47:31.535252] I [monitor(monitor):228:monitor] Monitor: worker
died in startup phase [{brick=/opt/tier1data2019/brick}]
[2024-01-28 13:47:31.538450] I [gsyncdstatus(monitor):248:set_worker_status]
GeorepStatus: Worker Status Change [{status=Faulty}]
[2024-01-28 13:47:41.564276] I [gsyncdstatus(monitor):248:set_worker_status]
GeorepStatus: Worker Status Change [{status=Initializing...}]
[2024-01-28 13:47:41.564426] I [monitor(monitor):160:monitor] Monitor: starting
gsyncd worker [{brick=/opt/tier1data2019/brick}, {slave_node=drtier1data}]
[2024-01-28 13:47:41.645110] I [resource(worker
/opt/tier1data2019/brick):1387:connect_remote] SSH: Initializing SSH connection
between master and slave...
[2024-01-28 13:47:43.435830] I [resource(worker
/opt/tier1data2019/brick):1436:connect_remote] SSH: SSH connection between
master and slave established. [{duration=1.7904}]
[2024-01-28 13:47:43.436285] I [resource(worker
/opt/tier1data2019/brick):1116:connect] GLUSTER: Mounting gluster volume
locally...
[2024-01-28 13:47:44.475671] I [resource(worker
/opt/tier1data2019/brick):1139:connect] GLUSTER: Mounted gluster volume
[{duration=1.0393}]
[2024-01-28 13:47:44.475865] I [subcmds(worker
/opt/tier1data2019/brick):84:subcmd_worker] <top>: Worker spawn
successful. Acknowledging back to monitor
[2024-01-28 13:47:46.630478] I [master(worker
/opt/tier1data2019/brick):1662:register] _GMaster: Working dir
[{path=/var/lib/misc/gluster/gsyncd/tier1data_drtier1data_drtier1data/opt-tier1data2019-brick}]
[2024-01-28 13:47:46.630924] I [resource(worker
/opt/tier1data2019/brick):1292:service_loop] GLUSTER: Register time
[{time=1706449666}]
[2024-01-28 13:47:46.655069] I [gsyncdstatus(worker
/opt/tier1data2019/brick):281:set_active] GeorepStatus: Worker Status Change
[{status=Active}]
[2024-01-28 13:47:46.655752] I [gsyncdstatus(worker
/opt/tier1data2019/brick):253:set_worker_crawl_status] GeorepStatus: Crawl
Status Change [{status=History Crawl}]
[2024-01-28 13:47:46.655926] I [master(worker
/opt/tier1data2019/brick):1576:crawl] _GMaster: starting history crawl
[{turns=1}, {stime=(1705935991, 0)}, {etime=1706449666},
{entry_stime=(1705935991, 0)}]
[2024-01-28 13:47:47.706875] I [master(worker
/opt/tier1data2019/brick):1605:crawl] _GMaster: slave's time
[{stime=(1705935991, 0)}]
[2024-01-28 13:47:47.834996] E [syncdutils(worker
/opt/tier1data2019/brick):346:log_raise_exception] <top>: Gluster Mount
process exited [{error=ENOTCONN}]
[2024-01-28 13:47:48.480822] I [monitor(monitor):228:monitor] Monitor: worker
died in startup phase [{brick=/opt/tier1data2019/brick}]
[2024-01-28 13:47:48.491306] I [gsyncdstatus(monitor):248:set_worker_status]
GeorepStatus: Worker Status Change [{status=Faulty}]
[2024-01-28 13:47:58.518263] I [gsyncdstatus(monitor):248:set_worker_status]
GeorepStatus: Worker Status Change [{status=Initializing...}]
[2024-01-28 13:47:58.518412] I [monitor(monitor):160:monitor] Monitor: starting
gsyncd worker [{brick=/opt/tier1data2019/brick}, {slave_node=drtier1data}]
[2024-01-28 13:47:58.601096] I [resource(worker
/opt/tier1data2019/brick):1387:connect_remote] SSH: Initializing SSH connection
between master and slave...
[2024-01-28 13:48:00.355000] I [resource(worker
/opt/tier1data2019/brick):1436:connect_remote] SSH: SSH connection between
master and slave established. [{duration=1.7537}]
[2024-01-28 13:48:00.355345] I [resource(worker
/opt/tier1data2019/brick):1116:connect] GLUSTER: Mounting gluster volume
locally...
[2024-01-28 13:48:01.395025] I [resource(worker
/opt/tier1data2019/brick):1139:connect] GLUSTER: Mounted gluster volume
[{duration=1.0396}]
[2024-01-28 13:48:01.395212] I [subcmds(worker
/opt/tier1data2019/brick):84:subcmd_worker] <top>: Worker spawn
successful. Acknowledging back to monitor
[2024-01-28 13:48:03.541059] I [master(worker
/opt/tier1data2019/brick):1662:register] _GMaster: Working dir
[{path=/var/lib/misc/gluster/gsyncd/tier1data_drtier1data_drtier1data/opt-tier1data2019-brick}]
[2024-01-28 13:48:03.541481] I [resource(worker
/opt/tier1data2019/brick):1292:service_loop] GLUSTER: Register time
[{time=1706449683}]
[2024-01-28 13:48:03.567552] I [gsyncdstatus(worker
/opt/tier1data2019/brick):281:set_active] GeorepStatus: Worker Status Change
[{status=Active}]
[2024-01-28 13:48:03.568172] I [gsyncdstatus(worker
/opt/tier1data2019/brick):253:set_worker_crawl_status] GeorepStatus: Crawl
Status Change [{status=History Crawl}]
[2024-01-28 13:48:03.568376] I [master(worker
/opt/tier1data2019/brick):1576:crawl] _GMaster: starting history crawl
[{turns=1}, {stime=(1705935991, 0)}, {etime=1706449683},
{entry_stime=(1705935991, 0)}]
[2024-01-28 13:48:04.621488] I [master(worker
/opt/tier1data2019/brick):1605:crawl] _GMaster: slave's time
[{stime=(1705935991, 0)}]
[2024-01-28 13:48:04.742268] E [syncdutils(worker
/opt/tier1data2019/brick):346:log_raise_exception] <top>: Gluster Mount
process exited [{error=ENOTCONN}]
[2024-01-28 13:48:04.919335] I [master(worker
/opt/tier1data2019/brick):2013:syncjob] Syncer: Sync Time Taken [{job=3},
{num_files=10}, {return_code=3}, {duration=0.0180}]
[2024-01-28 13:48:04.919919] E [syncdutils(worker
/opt/tier1data2019/brick):847:errlog] Popen: command returned error [{cmd=rsync
-aR0 --inplace --files-from=- --super --stats --numeric-ids --no-implied-dirs
--existing --xattrs --acls --ignore-missing-args . -e ssh
-oPasswordAuthentication=no -oStrictHostKeyChecking=no -i
/var/lib/glusterd/geo-replication/secret.pem -p 22 -oControlMaster=auto -S
/tmp/gsyncd-aux-ssh-zo_ev6yu/75785990b3233f5dbbab9f43cc3ed895.sock
drtier1data:/proc/799165/cwd}, {error=3}]
[2024-01-28 13:48:05.399226] I [monitor(monitor):228:monitor] Monitor: worker
died in startup phase [{brick=/opt/tier1data2019/brick}]
[2024-01-28 13:48:05.403931] I [gsyncdstatus(monitor):248:set_worker_status]
GeorepStatus: Worker Status Change [{status=Faulty}]
[2024-01-28 13:48:15.430175] I [gsyncdstatus(monitor):248:set_worker_status]
GeorepStatus: Worker Status Change [{status=Initializing...}]
[2024-01-28 13:48:15.430308] I [monitor(monitor):160:monitor] Monitor: starting
gsyncd worker [{brick=/opt/tier1data2019/brick}, {slave_node=drtier1data}]
[2024-01-28 13:48:15.510770] I [resource(worker
/opt/tier1data2019/brick):1387:connect_remote] SSH: Initializing SSH connection
between master and slave...
[2024-01-28 13:48:17.240311] I [resource(worker
/opt/tier1data2019/brick):1436:connect_remote] SSH: SSH connection between
master and slave established. [{duration=1.7294}]
[2024-01-28 13:48:17.240509] I [resource(worker
/opt/tier1data2019/brick):1116:connect] GLUSTER: Mounting gluster volume
locally...
[2024-01-28 13:48:18.279007] I [resource(worker
/opt/tier1data2019/brick):1139:connect] GLUSTER: Mounted gluster volume
[{duration=1.0384}]
[2024-01-28 13:48:18.279195] I [subcmds(worker
/opt/tier1data2019/brick):84:subcmd_worker] <top>: Worker spawn
successful. Acknowledging back to monitor
[2024-01-28 13:48:20.455937] I [master(worker
/opt/tier1data2019/brick):1662:register] _GMaster: Working dir
[{path=/var/lib/misc/gluster/gsyncd/tier1data_drtier1data_drtier1data/opt-tier1data2019-brick}]
[2024-01-28 13:48:20.456274] I [resource(worker
/opt/tier1data2019/brick):1292:service_loop] GLUSTER: Register time
[{time=1706449700}]
[2024-01-28 13:48:20.464288] I [gsyncdstatus(worker
/opt/tier1data2019/brick):281:set_active] GeorepStatus: Worker Status Change
[{status=Active}]
[2024-01-28 13:48:20.464807] I [gsyncdstatus(worker
/opt/tier1data2019/brick):253:set_worker_crawl_status] GeorepStatus: Crawl
Status Change [{status=History Crawl}]
[2024-01-28 13:48:20.464970] I [master(worker
/opt/tier1data2019/brick):1576:crawl] _GMaster: starting history crawl
[{turns=1}, {stime=(1705935991, 0)}, {etime=1706449700},
{entry_stime=(1705935991, 0)}]
[2024-01-28 13:48:21.514201] I [master(worker
/opt/tier1data2019/brick):1605:crawl] _GMaster: slave's time
[{stime=(1705935991, 0)}]
[2024-01-28 13:48:21.644609] E [syncdutils(worker
/opt/tier1data2019/brick):346:log_raise_exception] <top>: Gluster Mount
process exited [{error=ENOTCONN}]
[2024-01-28 13:48:22.284920] I [monitor(monitor):228:monitor] Monitor: worker
died in startup phase [{brick=/opt/tier1data2019/brick}]
[2024-01-28 13:48:22.286189] I [gsyncdstatus(monitor):248:set_worker_status]
GeorepStatus: Worker Status Change [{status=Faulty}]
[2024-01-28 13:48:32.312378] I [gsyncdstatus(monitor):248:set_worker_status]
GeorepStatus: Worker Status Change [{status=Initializing...}]
[2024-01-28 13:48:32.312526] I [monitor(monitor):160:monitor] Monitor: starting
gsyncd worker [{brick=/opt/tier1data2019/brick}, {slave_node=drtier1data}]
[2024-01-28 13:48:32.393484] I [resource(worker
/opt/tier1data2019/brick):1387:connect_remote] SSH: Initializing SSH connection
between master and slave...
[2024-01-28 13:48:34.91825] I [resource(worker
/opt/tier1data2019/brick):1436:connect_remote] SSH: SSH connection between
master and slave established. [{duration=1.6981}]
[2024-01-28 13:48:34.92130] I [resource(worker
/opt/tier1data2019/brick):1116:connect] GLUSTER: Mounting gluster volume
locally...
Thanks,
Anant
________________________________
From: Anant Saraswat <anant.saraswat at
techblue.co.uk<mailto:anant.saraswat at techblue.co.uk>>
Sent: 28 January 2024 1:33 AM
To: Strahil Nikolov <hunter86_bg at yahoo.com<mailto:hunter86_bg at
yahoo.com>>; gluster-users at gluster.org<mailto:gluster-users at
gluster.org> <gluster-users at gluster.org<mailto:gluster-users at
gluster.org>>
Subject: Re: [Gluster-users] Geo-replication status is getting Faulty after few
seconds
Hi @Strahil Nikolov<mailto:hunter86_bg at yahoo.com>,
I have checked the ssh connection from all the master servers and I can ssh
drtier1data from master1 and master2 server(old master servers), but I am unable
to ssh drtier1data from master3 (new node).
[root at master3 ~]# ssh -i /var/lib/glusterd/geo-replication/secret.pem root at
drtier1data
Traceback (most recent call last):
File "/usr/libexec/glusterfs/python/syncdaemon/gsyncd.py", line 325,
in <module>
main()
File "/usr/libexec/glusterfs/python/syncdaemon/gsyncd.py", line 259,
in main
if args.subcmd in ("worker"):
TypeError: 'in <string>' requires string as left operand, not
NoneType
Connection to drtier1data closed.
But I am able to ssh drtier1data from master3 without using the georep key.
[root at master3 ~]# ssh root at drtier1data
Last login: Sun Jan 28 01:16:25 2024 from 87.246.74.32
[root at drtier1data ~]#
Also, today I restarted the gluster server on master1 as geo-replication is
trying to be active from master1 server, and sometimes I am getting the
following error in gsyncd.log
[2024-01-28 01:27:24.722663] E [syncdutils(worker
/opt/tier1data2019/brick):847:errlog] Popen: command returned error [{cmd=rsync
-aR0 --inplace --files-from=- --super --stats --numeric-ids --no-implied-dirs
--existing --xattrs --acls --ignore-missing-args . -e ssh
-oPasswordAuthentication=no -oStrictHostKeyChecking=no -i
/var/lib/glusterd/geo-replication/secret.pem -p 22 -oControlMaster=auto -S
/tmp/gsyncd-aux-ssh-0exuoeg7/75785990b3233f5dbbab9f43cc3ed895.sock
drtier1data:/proc/553418/cwd}, {error=3}]
Many thanks,
Anant
________________________________
From: Strahil Nikolov <hunter86_bg at yahoo.com<mailto:hunter86_bg at
yahoo.com>>
Sent: 27 January 2024 5:25 AM
To: gluster-users at gluster.org<mailto:gluster-users at gluster.org>
<gluster-users at gluster.org<mailto:gluster-users at gluster.org>>;
Anant Saraswat <anant.saraswat at techblue.co.uk<mailto:anant.saraswat at
techblue.co.uk>>
Subject: Re: [Gluster-users] Geo-replication status is getting Faulty after few
seconds
EXTERNAL: Do not click links or open attachments if you do not recognize the
sender.
Don't forget to test with the georep key. I think it was
/var/lib/glusterd/geo-replication/secret.pem
Best Regards,
Strahil Nikolov
? ??????, 27 ?????? 2024 ?. ? 07:24:07 ?. ???????+2, Strahil Nikolov
<hunter86_bg at yahoo.com<mailto:hunter86_bg at yahoo.com>> ??????:
Hi Anant,
i would first start checking if you can do ssh from all masters to the slave
node.If you haven't setup a dedicated user for the session, then gluster is
using root.
Best Regards,
Strahil Nikolov
? ?????, 26 ?????? 2024 ?. ? 18:07:59 ?. ???????+2, Anant Saraswat
<anant.saraswat at techblue.co.uk<mailto:anant.saraswat at
techblue.co.uk>> ??????:
Hi All,
I have run the following commands on master3, and that has added master3 to
geo-replication.
gluster system:: execute gsec_create
gluster volume geo-replication tier1data drtier1data::drtier1data create
push-pem force
gluster volume geo-replication tier1data drtier1data::drtier1data stop
gluster volume geo-replication tier1data drtier1data::drtier1data start
Now I am able to start the geo-replication, but I am getting the same error.
[2024-01-24 19:51:24.80892] I [gsyncdstatus(monitor):248:set_worker_status]
GeorepStatus: Worker Status Change [{status=Initializing...}]
[2024-01-24 19:51:24.81020] I [monitor(monitor):160:monitor] Monitor: starting
gsyncd worker [{brick=/opt/tier1data2019/brick}, {slave_node=drtier1data}]
[2024-01-24 19:51:24.158021] I [resource(worker
/opt/tier1data2019/brick):1387:connect_remote] SSH: Initializing SSH connection
between master and slave...
[2024-01-24 19:51:25.951998] I [resource(worker
/opt/tier1data2019/brick):1436:connect_remote] SSH: SSH connection between
master and slave established. [{duration=1.7938}]
[2024-01-24 19:51:25.952292] I [resource(worker
/opt/tier1data2019/brick):1116:connect] GLUSTER: Mounting gluster volume
locally...
[2024-01-24 19:51:26.986974] I [resource(worker
/opt/tier1data2019/brick):1139:connect] GLUSTER: Mounted gluster volume
[{duration=1.0346}]
[2024-01-24 19:51:26.987137] I [subcmds(worker
/opt/tier1data2019/brick):84:subcmd_worker] <top>: Worker spawn
successful. Acknowledging back to monitor
[2024-01-24 19:51:29.139131] I [master(worker
/opt/tier1data2019/brick):1662:register] _GMaster: Working dir
[{path=/var/lib/misc/gluster/gsyncd/tier1data_drtier1data_drtier1data/opt-tier1data2019-brick}]
[2024-01-24 19:51:29.139531] I [resource(worker
/opt/tier1data2019/brick):1292:service_loop] GLUSTER: Register time
[{time=1706125889}]
[2024-01-24 19:51:29.173877] I [gsyncdstatus(worker
/opt/tier1data2019/brick):281:set_active] GeorepStatus: Worker Status Change
[{status=Active}]
[2024-01-24 19:51:29.174407] I [gsyncdstatus(worker
/opt/tier1data2019/brick):253:set_worker_crawl_status] GeorepStatus: Crawl
Status Change [{status=History Crawl}]
[2024-01-24 19:51:29.174558] I [master(worker
/opt/tier1data2019/brick):1576:crawl] _GMaster: starting history crawl
[{turns=1}, {stime=(1705935991, 0)}, {etime=1706125889},
{entry_stime=(1705935991, 0)}]
[2024-01-24 19:51:30.251965] I [master(worker
/opt/tier1data2019/brick):1605:crawl] _GMaster: slave's time
[{stime=(1705935991, 0)}]
[2024-01-24 19:51:30.376715] E [syncdutils(worker
/opt/tier1data2019/brick):346:log_raise_exception] <top>: Gluster Mount
process exited [{error=ENOTCONN}]
[2024-01-24 19:51:30.991856] I [monitor(monitor):228:monitor] Monitor: worker
died in startup phase [{brick=/opt/tier1data2019/brick}]
[2024-01-24 19:51:30.993608] I [gsyncdstatus(monitor):248:set_worker_status]
GeorepStatus: Worker Status Change [{status=Faulty}]
Any idea why it's stuck in this loop?
Thanks,
Anant
________________________________
From: Gluster-users <gluster-users-bounces at
gluster.org<mailto:gluster-users-bounces at gluster.org>> on behalf of
Anant Saraswat <anant.saraswat at techblue.co.uk<mailto:anant.saraswat at
techblue.co.uk>>
Sent: 22 January 2024 9:00 PM
To: gluster-users at gluster.org<mailto:gluster-users at gluster.org>
<gluster-users at gluster.org<mailto:gluster-users at gluster.org>>
Subject: [Gluster-users] Geo-replication status is getting Faulty after few
seconds
EXTERNAL: Do not click links or open attachments if you do not recognize the
sender.
Hi There,
We have a Gluster setup with three master nodes in replicated mode and one slave
node with geo-replication.
# gluster volume info
Volume Name: tier1data
Type: Replicate
Volume ID: 93c45c14-f700-4d50-962b-7653be471e27
Status: Started
Snapshot Count: 0
Number of Bricks: 1 x 3 = 3
Transport-type: tcp
Bricks:
Brick1: master1:/opt/tier1data2019/brick
Brick2: master2:/opt/tier1data2019/brick
Brick3: master3:/opt/tier1data2019/brick
master1 |master2 |
------------------------------geo-replication----------------------------- |
drtier1datamaster3 |
We added the master3 node a few months back, the initial setup consisted of 2
master nodes and one geo-replicated slave(drtier1data).
Our geo-replication was functioning well with the initial two master nodes
(master1 and master2), where master1 was active and master2 was in passive mode.
However, today, we started experiencing issues where geo-replication suddenly
stopped and became stuck in a loop of Initializing..., Active.. Faulty on
master1, while master2 remained in passive mode.
Upon checking the gsyncd.log on the master1 node, we observed the following
error (please refer to the attached logs for more details):
E [syncdutils(worker /opt/tier1data2019/brick):346:log_raise_exception]
<top>: Gluster Mount process exited [{error=ENOTCONN}]
# gluster volume geo-replication tier1data status
MASTER NODE MASTER VOL MASTER BRICK SLAVE USER
SLAVE SLAVE NODE STATUS
CRAWL STATUS LAST_SYNCED
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
master1 tier1data /opt/tier1data2019/brick root
ssh://drtier1data::drtier1data N/A Faulty N/A
N/A
master2 tier1data /opt/tier1data2019/brick root
ssh://drtier1data::drtier1data Passive N/A
N/A
Suspecting an issue on the drtier1data(slave)?, I attempted to restart Gluster
on the slave node, also tried to restart drtier1data server without any luck.
After that I tried the following command to get the Primary-log-file for
geo-replication on master1, and got the following error.
# gluster volume geo-replication tier1data drtier1data::drtier1data config
log-file
Staging failed on master3. Error: Geo-replication session between tier1data and
drtier1data::drtier1data does not exist.
geo-replication command failed
Master3 was the new node added a few months back, but geo-replication was
working until today, and we never added this node under geo-replication.
After that, I forcefully stopped the geo-replication, thinking that restarting
geo-replication might fix the issue. However, now the geo-replication is not
starting and is giving the same error.
# gluster volume geo-replication tier1data drtier1data::drtier1data start force
Staging failed on master3. Error: Geo-replication session between tier1data and
drtier1data::drtier1data does not exist.
geo-replication command failed
Can anyone please suggest what I should do next to resolve this issue? As there
is 5TB of data in this volume, I don't want to resync the entire data to
drtier1data. Instead, I want to resume the sync from where it last stopped.
Thanks in advance for any guidance/help.
Kind regards,
Anant
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Aravinda
2024-Feb-06 13:43 UTC
[Gluster-users] __Geo-replication status is getting Faulty after few seconds
Geo-rep delete and create will recreate the session and continue syncing from where it stopped last time. Last sync time is remembered in the xattrs of Brick root of Primary volume (`trusted.glusterfs.<primary-volume-id>.<secondary-volume-id>.stime`). If reset-sync-time option used with delete, then it will remove the above mentioned xattr. When Geo-rep session is created again, it will start a new session. New session starts with Hybrid crawl then switches to History crawl and then switches to Changelog crawl. History crawl does file system crawl and all the files will be identified as to be synced. Geo-rep uses rsync to sync the files (Change detection is done externally and rsync only gets the list of files to be synced), rsync will only sync the difference if any. Only issue? I see of using this option is it may take lot of time to reach the current time and start syncing the recent files.>?I tried to remove the secret.pem.pub from master1 and create it again. Then, I rangeorep create push pem, which copied the missing entry to the drtier1data (slave) node. However, I am still getting the same error. I have also checked the logs on drtier1data (slave) node and found the following logs. Please share the errors you see from Primary geo-rep logs. -- Thanks and Regards Aravinda Kadalu Technologies ---- On Tue, 06 Feb 2024 18:50:37 +0530 Anant Saraswat <anant.saraswat at techblue.co.uk> wrote --- Hi All, Does anyone know what will happen if I delete the geo-replication with reset-sync-time and create it again, Will it copy the whole data again, or will it just check the files and then copy the new remaining files? Thanks, Anant From:?Gluster-users <mailto:gluster-users-bounces at gluster.org> on behalf of Anant Saraswat <mailto:anant.saraswat at techblue.co.uk> Sent:?04 February 2024 12:44 PM To:?mailto:gluster-users at gluster.org <mailto:gluster-users at gluster.org> Subject:?Re: [Gluster-users] Geo-replication status is getting Faulty after few????seconds ? EXTERNAL:?Do not click links or open attachments if you do not recognize the sender. Hello Everyone, I'm running out of options, I've already tried rebooting the physical servers without any luck. Now, I am thinking, should I try to delete the geo-replication with reset-sync-time? Will that resolve the issue? We have 6TB of data, so will running delete with reset-sync-time copy the whole 6TB of data again, or will it just check the files and then copy the new remaining files? I have checked the documentation, and it's not clear what will happen with the files already present on the slave volume. Will they be recopied, or just checked and skipped in case of deleting the session and creating it again? Anyone have any experience around this situation? Any help is appreciated. Many thanks, Anant? From:?Gluster-users <mailto:gluster-users-bounces at gluster.org> on behalf of Anant Saraswat <mailto:anant.saraswat at techblue.co.uk> Sent:?01 February 2024 6:30 PM To:?Aravinda <mailto:aravinda at kadalu.tech> Cc:?mailto:gluster-users at gluster.org <mailto:gluster-users at gluster.org> Subject:?Re: [Gluster-users] Geo-replication status is getting Faulty after few????seconds ? EXTERNAL:?Do not click links or open attachments if you do not recognize the sender. Hi mailto:aravinda at kadalu.tech, Thanks for opening the gitlab issue. I tried to remove the secret.pem.pub from master1 and create it again. Then, I ran georep create push pem, which copied the missing entry to the drtier1data (slave) node. However, I am still getting the same error. I have also checked the logs on drtier1data (slave) node and found the following logs. ==> /var/log/glusterfs/geo-replication-slaves/tier1data_drtier1data_drtier1data/gsyncd.log <= [2024-02-01 18:00:02.93139] I [resource(slave master1/opt/tier1data2019/brick):1139:connect] GLUSTER: Mounted gluster volume [{duration=1.0831}] [2024-02-01 18:00:02.129343] I [resource(slave master1/opt/tier1data2019/brick):1166:service_loop] GLUSTER: slave listening [2024-02-01 18:00:06.603335] I [repce(slave master1/opt/tier1data2019/brick):96:service_loop] RepceServer: terminating on reaching EOF. ==> /var/log/glusterfs/geo-replication-slaves/tier1data_drtier1data_drtier1data/mnt-master1-opt-tier1data2019-brick.log <= [2024-02-01 18:00:06.632144 +0000] I [fuse-bridge.c:6233:fuse_thread_proc] 0-fuse: initiating unmount of /tmp/gsyncd-aux-mount-j35hwrxj [2024-02-01 18:00:06.633483 +0000] W [glusterfsd.c:1429:cleanup_and_exit] (-->/lib64/libpthread.so.0(+0x817a) [0x7f3797b7717a] -->/usr/sbin/glusterfs(glusterfs_sigwaiter+0xfd) [0x5646034c5bfd] -->/usr/sbin/glusterfs(cleanup_and_exit+0x58) [0x5646034c5a48] ) 0-: received signum (15), shutting down? [2024-02-01 18:00:06.633589 +0000] I [fuse-bridge.c:7063:fini] 0-fuse: Unmounting '/tmp/gsyncd-aux-mount-j35hwrxj'. [2024-02-01 18:00:06.633622 +0000] I [fuse-bridge.c:7068:fini] 0-fuse: Closing fuse connection to '/tmp/gsyncd-aux-mount-j35hwrxj'. Thanks, Anant From:?Aravinda <mailto:aravinda at kadalu.tech> Sent:?01 February 2024 8:58 AM To:?Anant Saraswat <mailto:anant.saraswat at techblue.co.uk> Cc:?mailto:gluster-users at gluster.org <mailto:gluster-users at gluster.org> Subject:?Re: [Gluster-users] Geo-replication status is getting Faulty after few????seconds ? EXTERNAL:?Do not click links or open attachments if you do not recognize the sender.>?I think we can enhance Geo-rep to accept configuration option to select a worker as Active manually. I will think about itand update here if possible. Opened a Github issue for the same. https://urldefense.com/v3/__https://github.com/gluster/glusterfs/issues/4304__;!!I_DbfM1H!BhqOtEyWh2TghCsLjQAu6kNSYqtFoRKfU8nSfUnVX4ZZfmlMRVka_BTot4C1XsR1fBFnoBMgNlYUi-xIXH9J5jo8GPwD7Ao$ -- Aravinda Kadalu Technologies ---- On Thu, 01 Feb 2024 07:43:40 +0530 Aravinda <mailto:aravinda at kadalu.tech>?wrote --- Hi Anant,> Still same thing happening, One thing I have noticed that everytime master1 is trying to be primary node,how it's selected that which node will be primary node in the geo-replication? Gsyncd worker from the first node of the Replica bricks will become Active and participate in syncing. If the Active worker node goes down then the other worker becomes Active (Not when it is Faulty). Geo-rep can use Gluster meta volume to hold a lock and automatically switch when a Active worker is Faulty (Refer: Meta Volume config https://urldefense.com/v3/__https://docs.gluster.org/en/main/Administrator-Guide/Geo-Replication/*configurable-options__;Iw!!I_DbfM1H!BhqOtEyWh2TghCsLjQAu6kNSYqtFoRKfU8nSfUnVX4ZZfmlMRVka_BTot4C1XsR1fBFnoBMgNlYUi-xIXH9J5jo8MnMAKb4$). I think we can enhance Geo-rep to accept configuration option to select a worker as Active manually. I will think about it and update here if possible.> Second, I have noticed in the ".ssh/authorized_keys" file on the secondry node, master2 and master3 have 2 entries (command="/usr/libexec/glusterfs/gsyncd" AND command="tar ${SSH_ORIGINAL_COMMAND#* }", butmaster1 node have only one entry with command="tar ${SSH_ORIGINAL_COMMAND#* }" , This indicates that there is a?missing entry for master1 with the command="/usr/libexec/glusterfs/gsyncd", Does it make any sense? Missing entry is the problem as you observed. Delete /var/lib/glusterd/geo-replication/secret.pem.pub file in master1 and then run gsec_create, georep create push pem again. -- Aravinda Kadalu Technologies ---- On Thu, 01 Feb 2024 00:27:34 +0530 Anant Saraswat <mailto:anant.saraswat at techblue.co.uk>?wrote --- Hi mailto:aravinda at kadalu.tech, As advised, I have removed all the master server-related entries from the ".ssh/authorized_keys" file on the secondary node. Then, I ran the "ssh-copy-id root at drtier1data" command on all the masters for passwordless SSH and verified that I can access the drtier1data server from all the master nodes. After that, I ran the following commands. gluster system:: execute gsec_create gluster volume geo-replication tier1data drtier1data::drtier1data create push-pem force gluster volume geo-replication tier1data drtier1data::drtier1data start gluster volume geo-replication tier1data drtier1data::drtier1data status [root at master3 ~]# gluster volume geo-replication tier1data drtier1data::drtier1data status ? MASTER NODE ? ? ? ? ? ? ?MASTER VOL ? ?MASTER BRICK ? ? ? ? ? ? ? ?SLAVE USER ? ?SLAVE ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?SLAVE NODE ? ?STATUS ? ? ? ? ? ? CRAWL STATUS ? ?LAST_SYNCED ? ? ? ? ? --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- master3 ? ?tier1data ? ? /opt/tier1data2019/brick ? ?root ? ? ? ? ?drtier1data::drtier1data ? ?N/A ? ? ? ? ? Initializing... ? ?N/A ? ? ? ? ? ? N/A ? ? ? ? ? ? ? ? ? master1 ? ? ?tier1data ? ? /opt/tier1data2019/brick ? ?root ? ? ? ? ?drtier1data::drtier1data ? ?N/A ? ? ? ? ? Initializing... ? ?N/A ? ? ? ? ? ? N/A ? ? ? ? ? ? ? ? ? master2 ? ? ?tier1data ? ? /opt/tier1data2019/brick ? ?root ? ? ? ? ?drtier1data::drtier1data ? ?N/A ? ? ? ? ? Initializing... ? ?N/A ? ? ? ? ? ? N/A ? ? ? ? ? ? ? ? ? [root at master3 ~]# gluster volume geo-replication tier1data drtier1data::drtier1data status ? MASTER NODE ? ? ? ? ? ? ?MASTER VOL ? ?MASTER BRICK ? ? ? ? ? ? ? ?SLAVE USER ? ?SLAVE ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?SLAVE NODE ? ?STATUS ? ? CRAWL STATUS ? ? LAST_SYNCED ? ? ? ? ? -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- master3 ? ?tier1data ? ? /opt/tier1data2019/brick ? ?root ? ? ? ? ?drtier1data::drtier1data ? ? ? ? ? ? ? ? ?Passive ? ?N/A ? ? ? ? ? ? ?N/A ? ? ? ? ? ? ? ? ? master1 ? ? ?tier1data ? ? /opt/tier1data2019/brick ? ?root ? ? ? ? ?drtier1data::drtier1data ? ? ? ? ? ? ? ? ?Active ? ? History Crawl ? ?N/A ? ? ? ? ? ? ? ? ? master2 ? ? ?tier1data ? ? /opt/tier1data2019/brick ? ?root ? ? ? ? ?drtier1data::drtier1data ? ? ? ? ? ? ? ? ?Passive ? ?N/A ? ? ? ? ? ? ?N/A ? ? ? ? ? ? ? ? ? [root at master3 ~]# gluster volume geo-replication tier1data drtier1data::drtier1data status MASTER NODE ? ? ? ? ? ? ?MASTER VOL ? ?MASTER BRICK ? ? ? ? ? ? ? ?SLAVE USER ? ?SLAVE ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?SLAVE NODE ? ?STATUS ? ? CRAWL STATUS ? ?LAST_SYNCED ? ? ? ? ? ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- master3 ? ?tier1data ? ? /opt/tier1data2019/brick ? ?root ? ? ? ? ?drtier1data::drtier1data ? ? ? ? ? ? ? ? ?Passive ? ?N/A ? ? ? ? ? ? N/A ? ? ? ? ? ? ? ? ? master1 ? ? ?tier1data ? ? /opt/tier1data2019/brick ? ?root ? ? ? ? ?drtier1data::drtier1data ? ?N/A ? ? ? ? ? Faulty ? ? N/A ? ? ? ? ? ? N/A ? ? ? ? ? ? ? ? ? master2 ? ? ?tier1data ? ? /opt/tier1data2019/brick ? ?root ? ? ? ? ?drtier1data::drtier1data ? ? ? ? ? ? ? ? ?Passive ? ?N/A ? ? ? ? ? ? N/A? Still same thing happening, One thing I have noticed that everytime master1 is trying to be primary node, how it's selected that which node will be primary node in the geo-replication? Second, I have noticed in the ".ssh/authorized_keys" file on the secondry node, master2 and master3 have 2 entries (command="/usr/libexec/glusterfs/gsyncd" AND command="tar ${SSH_ORIGINAL_COMMAND#* }", but master1 node have only one entry with command="tar ${SSH_ORIGINAL_COMMAND#* }" , This indicates that there is a?missing entry for master1 with the command="/usr/libexec/glusterfs/gsyncd", Does it make any sense?? Really appreciate your help on this. Thanks, Anant From:?Aravinda <mailto:aravinda at kadalu.tech> Sent:?31 January 2024 5:27 PM To:?Anant Saraswat <mailto:anant.saraswat at techblue.co.uk> Cc:?mailto:gluster-users at gluster.org?<mailto:gluster-users at gluster.org>; Strahil Nikolov <mailto:hunter86_bg at yahoo.com> Subject:?Re: [Gluster-users] Geo-replication status is getting Faulty after few????seconds ? EXTERNAL:?Do not click links or open attachments if you do not recognize the sender. In one of the thread, I saw the SSH public key is manually copied to secondary node's authorized_keys file. Check if that entry starts with "command=" or not. If not added, delete the entry in that file (or delete all Georep related entries in that file) and run Georep create push-pem force again. -- Aravinda Kadalu Technologies ---- On Wed, 31 Jan 2024 17:19:45 +0530 Anant Saraswat <mailto:anant.saraswat at techblue.co.uk>?wrote --- Hi mailto:aravinda at kadalu.tech, I used the exact same commands when I added master3 to the primary geo-replication. However, the issue is that the master3 node is in a passive state, and master1 is stuck in a loop of Initializing -> Active -> Faulty. It never considers master2 or master3 as the primary master for geo-replication. If master1 can connect to the secondary (drtier1data) server, and I see the following message in the master1 logs which says "SSH connection between master and slave established.", do you still think it could be related to key issues? I am willing to rerun the commands from master1 if you advise. 2024-01-30 23:33:14.274611] I [resource(worker /opt/tier1data2019/brick):1387:connect_remote] SSH: Initializing SSH connection between master and slave... [2024-01-30 23:33:15.960004] I [resource(worker /opt/tier1data2019/brick):1436:connect_remote] SSH: SSH connection between master and slave established. [{duration=1.6852}] [2024-01-30 23:33:15.960300] I [resource(worker /opt/tier1data2019/brick):1116:connect] GLUSTER: Mounting gluster volume locally... [2024-01-30 23:33:16.995715] I [resource(worker /opt/tier1data2019/brick):1139:connect] GLUSTER: Mounted gluster volume [{duration=1.0353}] [2024-01-30 23:33:16.995905] I [subcmds(worker /opt/tier1data2019/brick):84:subcmd_worker] <top>: Worker spawn successful. Acknowledging back to monitor [2024-01-30 23:33:19.154376] I [master(worker /opt/tier1data2019/brick):1662:register] _GMaster: Working dir [{path=/var/lib/misc/gluster/gsyncd/tier1data_drtier1data_drtier1data/opt-tier1data2019-brick}] [2024-01-30 23:33:19.154759] I [resource(worker /opt/tier1data2019/brick):1292:service_loop] GLUSTER: Register time [{time=1706657599}] [2024-01-30 23:33:19.191343] I [gsyncdstatus(worker /opt/tier1data2019/brick):281:set_active] GeorepStatus: Worker Status Change [{status=Active}] [2024-01-30 23:33:19.191940] I [gsyncdstatus(worker /opt/tier1data2019/brick):253:set_worker_crawl_status] GeorepStatus: Crawl Status Change [{status=History Crawl}] [2024-01-30 23:33:19.192105] I [master(worker /opt/tier1data2019/brick):1576:crawl] _GMaster: starting history crawl [{turns=1}, {stime=(1705935991, 0)}, {etime=1706657599}, {entry_stime=(1705935991, 0)}] [2024-01-30 23:33:20.269529] I [master(worker /opt/tier1data2019/brick):1605:crawl] _GMaster: slave's time [{stime=(1705935991, 0)}] [2024-01-30 23:33:20.385018] E [syncdutils(worker /opt/tier1data2019/brick):346:log_raise_exception] <top>: Gluster Mount process exited [{error=ENOTCONN}] [2024-01-30 23:33:21.674] I [monitor(monitor):228:monitor] Monitor: worker died in startup phase [{brick=/opt/tier1data2019/brick}] [2024-01-30 23:33:21.11514] I [gsyncdstatus(monitor):248:set_worker_status] GeorepStatus: Worker Status Change [{status=Faulty}] Many thanks, Anant From:?Aravinda <mailto:aravinda at kadalu.tech> Sent:?31 January 2024 11:14 AM To:?Anant Saraswat <mailto:anant.saraswat at techblue.co.uk> Cc:?mailto:gluster-users at gluster.org?<mailto:gluster-users at gluster.org>; Strahil Nikolov <mailto:hunter86_bg at yahoo.com> Subject:?Re: [Gluster-users] Geo-replication status is getting Faulty after few????seconds ? EXTERNAL:?Do not click links or open attachments if you do not recognize the sender. Hi Anant, You need to run the gsec_create command when a new node is added to Primary or secondary gluster system:: execute gsec_create gluster volume geo-replication tier1data drtier1data::drtier1data create push-pem force gluster volume geo-replication tier1data drtier1data::drtier1data start gluster volume geo-replication tier1data drtier1data::drtier1data status Or use the Geo-rep setup tool fix the key related issues and resetup (https://urldefense.com/v3/__https://github.com/aravindavk/gluster-georep-tools__;!!I_DbfM1H!F7q10L7Ll47-D3yZGbN2O2r5kpvRMP5-jO46OzkZu67d3vzF5AozNKd3umkbfJ7_29i2g8TKkhoGfcySbARDGIvyc-VOX7A$) gluster-georep-setup tier1data drtier1data::drtier1data -- gluster system:: execute gsec_create gluster system:: execute gsec_create Kadalu Technologies ---- On Wed, 31 Jan 2024 02:49:08 +0530 Anant Saraswat <mailto:anant.saraswat at techblue.co.uk>?wrote --- Hi All, As per the documentation, if we use `delete` only it will start the replication from the time where it was left before deleting the session, So I tried that without any luck. gluster volume geo-replication tier1data drtier1data::drtier1data delete gluster volume geo-replication tier1data drtier1data::drtier1data create push-pem force gluster volume geo-replication tier1data drtier1data::drtier1data start gluster volume geo-replication tier1data drtier1data::drtier1data status I have tried to check the drtier1data logs as well, and all I can see is master1 connects to drtier1data and send disconnect after 5 seconds, please check the following logs from drtier1data. [2024-01-30 21:04:03.016805 +0000] I [MSGID: 114046] [client-handshake.c:857:client_setvolume_cbk] 0-drtier1data-client-0: Connected, attached to remote volume [{conn-name=drtier1data-client-0}, {remote_subvol=/opt/tier1data2019/brick}]? [2024-01-30 21:04:03.020148 +0000] I [fuse-bridge.c:5296:fuse_init] 0-glusterfs-fuse: FUSE inited with protocol versions: glusterfs 7.24 kernel 7.33 [2024-01-30 21:04:03.020197 +0000] I [fuse-bridge.c:5924:fuse_graph_sync] 0-fuse: switched to graph 0 [2024-01-30 21:04:08.573873 +0000] I [fuse-bridge.c:6233:fuse_thread_proc] 0-fuse: initiating unmount of /tmp/gsyncd-aux-mount-c8c41k2k [2024-01-30 21:04:08.575131 +0000] W [glusterfsd.c:1429:cleanup_and_exit] (-->/lib64/libpthread.so.0(+0x817a) [0x7fb907e2e17a] -->/usr/sbin/glusterfs(glusterfs_sigwaiter+0xfd) [0x55f97b17dbfd] -->/usr/sbin/glusterfs(cleanup_and_exit+0x58) [0x55f97b17da48] ) 0-: received signum (15), shutting down? [2024-01-30 21:04:08.575227 +0000] I [fuse-bridge.c:7063:fini] 0-fuse: Unmounting '/tmp/gsyncd-aux-mount-c8c41k2k'. [2024-01-30 21:04:08.575256 +0000] I [fuse-bridge.c:7068:fini] 0-fuse: Closing fuse connection to '/tmp/gsyncd-aux-mount-c8c41k2k'. Can anyone suggest how can I find the reason of getting these disconnect requests from master1 or what shall I check next? Many thanks, A From:?Gluster-users <mailto:gluster-users-bounces at gluster.org> on behalf of Anant Saraswat <mailto:anant.saraswat at techblue.co.uk> Sent:?30 January 2024 2:14 PM To:?mailto:gluster-users at gluster.org?<mailto:gluster-users at gluster.org>; Strahil Nikolov <mailto:hunter86_bg at yahoo.com> Subject:?Re: [Gluster-users] Geo-replication status is getting Faulty after few seconds ? EXTERNAL:?Do not click links or open attachments if you do not recognize the sender. Hello Everyone,? I am looking for some help. Can anyone please suggest if it's possible to promote a master node to be the primary in the geo-replication session? We have three master nodes and one secondary node. We are facing issues where geo-replication is consistently failing from the primary master node. We want to check if it works fine from another master node. Any guidance or assistance would be highly appreciated. Many thanks, Anant From:?Anant Saraswat <mailto:anant.saraswat at techblue.co.uk> Sent:?29 January 2024 3:55 PM To:?mailto:gluster-users at gluster.org?<mailto:gluster-users at gluster.org>; Strahil Nikolov <mailto:hunter86_bg at yahoo.com> Subject:?Re: [Gluster-users] Geo-replication status is getting Faulty after few seconds ? Hi mailto:hunter86_bg at yahoo.com, We have been running this geo-replication for more than 5 years and it was working fine till last week, So I think it shouldn't be something which was missed in the initial setup, but I am unable to understand why it's not working now. I have enabled SSH Debug on the secondary node(drtier1data), and I can see this in the logs. Jan 29 14:25:52 drtier1data sshd[1268110]: debug1: server_input_channel_req: channel 0 request exec reply 1 Jan 29 14:25:52 drtier1data sshd[1268110]: debug1: session_by_channel: session 0 channel 0 Jan 29 14:25:52 drtier1data sshd[1268110]: debug1: session_input_channel_req: session 0 req exec Jan 29 14:25:52 drtier1data sshd[1268110]: Starting session: command for root from XX.236.28.58 port 53082 id 0 Jan 29 14:25:52 drtier1data sshd[1268095]: debug1: session_new: session 0 Jan 29 14:25:58 drtier1data sshd[1268110]: debug1: Received SIGCHLD. Jan 29 14:25:58 drtier1data sshd[1268110]: debug1: session_by_pid: pid 1268111 Jan 29 14:25:58 drtier1data sshd[1268110]: debug1: session_exit_message: session 0 channel 0 pid 1268111 Jan 29 14:25:58 drtier1data sshd[1268110]: debug1: session_exit_message: release channel 0 Jan 29 14:25:58 drtier1data sshd[1268110]: Received disconnect from XX.236.28.58 port 53082:11: disconnected by user Jan 29 14:25:58 drtier1data sshd[1268110]: Disconnected from user root XX.236.28.58 port 53082 Jan 29 14:25:58 drtier1data sshd[1268110]: debug1: do_cleanup Jan 29 14:25:58 drtier1data sshd[1268095]: debug1: do_cleanup Jan 29 14:25:58 drtier1data sshd[1268095]: debug1: PAM: cleanup Jan 29 14:25:58 drtier1data sshd[1268095]: debug1: PAM: closing session Jan 29 14:25:58 drtier1data sshd[1268095]: pam_unix(sshd:session): session closed for user root Jan 29 14:25:58 drtier1data sshd[1268095]: debug1: PAM: deleting credentials As per the above logs, drtier1data node is getting SIGCHLD?from master1. (Received disconnect from XX.236.28.58 port 53082:11: disconnected by user) Also, I have checked the gsyncd.log on master1, which says "SSH: SSH connection between master and slave established. [{duration=1.7277}]", which means passwordless ssh is working fine. As per my understanding, Master1 can connect to the drtier1data server, and then the geo-replication status changes to Active --> History Crawl and then something happens on the master1 which triggers the SSH disconnect. is it possible to change the master node in geo-replication so that we can mark master2 as primary, instead of master1? I am really struggling to fix this issue, Please help, any pointer is appreciated !!! Many thanks, Anant From:?Gluster-users <mailto:gluster-users-bounces at gluster.org> on behalf of Anant Saraswat <mailto:anant.saraswat at techblue.co.uk> Sent:?29 January 2024 12:20 AM To:?mailto:gluster-users at gluster.org?<mailto:gluster-users at gluster.org>; Strahil Nikolov <mailto:hunter86_bg at yahoo.com> Subject:?Re: [Gluster-users] Geo-replication status is getting Faulty after few seconds ? EXTERNAL:?Do not click links or open attachments if you do not recognize the sender. HI Strahil, As mentioned in my last email, I have copied the gluster public key from master3 to secondary server, and I can now ssh from all master nodes to secondary server, but still getting the same error. [root at master1 geo-replication]# ssh root at drtier1data -i /var/lib/glusterd/geo-replication/secret.pem Last login: Mon Jan 29 00:14:32 2024 from? [root at drtier1data ~]#? [root at master2 ~]# ssh -i /var/lib/glusterd/geo-replication/secret.pem root at drtier1data Last login: Mon Jan 29 00:02:34 2024 from? [root at drtier1data ~]#? [root at master3 ~]# ssh -i /var/lib/glusterd/geo-replication/secret.pem root at drtier1data? Last login: Mon Jan 29 00:14:41 2024 from? [root at drtier1data ~]# Thanks, Anant From:?Strahil Nikolov <mailto:hunter86_bg at yahoo.com> Sent:?28 January 2024 10:07 PM To:?Anant Saraswat <mailto:anant.saraswat at techblue.co.uk>; mailto:gluster-users at gluster.org?<mailto:gluster-users at gluster.org> Subject:?Re: [Gluster-users] Geo-replication status is getting Faulty after few seconds ? EXTERNAL:?Do not click links or open attachments if you do not recognize the sender. Gluster doesn't use the ssh key in /root/.ssh, thus you need to exchange the public key that corresponds to?/var/lib/glusterd/geo-replication/secret.pem . If you don't know the pub key, google how to obtain it from the private key. Ensure that all hosts can ssh to the secondary before proceeding with the troubleshooting. Best Regards, Strahil Nikolov On Sun, Jan 28, 2024 at 15:58, Anant Saraswat <mailto:anant.saraswat at techblue.co.uk> wrote: Hi All, I have now copied ?/var/lib/glusterd/geo-replication/secret.pem.pub? (public key) from master3 to drtier1data /root/.ssh/authorized_keys, and now I can ssh from master node3 to drtier1data using the georep key (/var/lib/glusterd/geo-replication/secret.pem). But I am still getting the same error, and geo-replication is getting faulty again and again. [2024-01-28 13:46:38.897683] I [resource(worker /opt/tier1data2019/brick):1292:service_loop] GLUSTER: Register time [{time=1706449598}] [2024-01-28 13:46:38.922491] I [gsyncdstatus(worker /opt/tier1data2019/brick):281:set_active] GeorepStatus: Worker Status Change [{status=Active}] [2024-01-28 13:46:38.923127] I [gsyncdstatus(worker /opt/tier1data2019/brick):253:set_worker_crawl_status] GeorepStatus: Crawl Status Change [{status=History Crawl}] [2024-01-28 13:46:38.923313] I [master(worker /opt/tier1data2019/brick):1576:crawl] _GMaster: starting history crawl [{turns=1}, {stime=(1705935991, 0)}, {etime=1706449598}, {entry_stime=(1705935991, 0)}] [2024-01-28 13:46:39.973584] I [master(worker /opt/tier1data2019/brick):1605:crawl] _GMaster: slave's time [{stime=(1705935991, 0)}] [2024-01-28 13:46:40.98970] E [syncdutils(worker /opt/tier1data2019/brick):346:log_raise_exception] <top>: Gluster Mount process exited [{error=ENOTCONN}] [2024-01-28 13:46:40.757691] I [monitor(monitor):228:monitor] Monitor: worker died in startup phase [{brick=/opt/tier1data2019/brick}] [2024-01-28 13:46:40.766860] I [gsyncdstatus(monitor):248:set_worker_status] GeorepStatus: Worker Status Change [{status=Faulty}] [2024-01-28 13:46:50.793311] I [gsyncdstatus(monitor):248:set_worker_status] GeorepStatus: Worker Status Change [{status=Initializing...}] [2024-01-28 13:46:50.793469] I [monitor(monitor):160:monitor] Monitor: starting gsyncd worker [{brick=/opt/tier1data2019/brick}, {slave_node=drtier1data}] [2024-01-28 13:46:50.874474] I [resource(worker /opt/tier1data2019/brick):1387:connect_remote] SSH: Initializing SSH connection between master and slave... [2024-01-28 13:46:52.659114] I [resource(worker /opt/tier1data2019/brick):1436:connect_remote] SSH: SSH connection between master and slave established. [{duration=1.7844}] [2024-01-28 13:46:52.659461] I [resource(worker /opt/tier1data2019/brick):1116:connect] GLUSTER: Mounting gluster volume locally... [2024-01-28 13:46:53.698769] I [resource(worker /opt/tier1data2019/brick):1139:connect] GLUSTER: Mounted gluster volume [{duration=1.0392}] [2024-01-28 13:46:53.698984] I [subcmds(worker /opt/tier1data2019/brick):84:subcmd_worker] <top>: Worker spawn successful. Acknowledging back to monitor [2024-01-28 13:46:55.831999] I [master(worker /opt/tier1data2019/brick):1662:register] _GMaster: Working dir [{path=/var/lib/misc/gluster/gsyncd/tier1data_drtier1data_drtier1data/opt-tier1data2019-brick}] [2024-01-28 13:46:55.832354] I [resource(worker /opt/tier1data2019/brick):1292:service_loop] GLUSTER: Register time [{time=1706449615}] [2024-01-28 13:46:55.854684] I [gsyncdstatus(worker /opt/tier1data2019/brick):281:set_active] GeorepStatus: Worker Status Change [{status=Active}] [2024-01-28 13:46:55.855251] I [gsyncdstatus(worker /opt/tier1data2019/brick):253:set_worker_crawl_status] GeorepStatus: Crawl Status Change [{status=History Crawl}] [2024-01-28 13:46:55.855419] I [master(worker /opt/tier1data2019/brick):1576:crawl] _GMaster: starting history crawl [{turns=1}, {stime=(1705935991, 0)}, {etime=1706449615}, {entry_stime=(1705935991, 0)}] [2024-01-28 13:46:56.905496] I [master(worker /opt/tier1data2019/brick):1605:crawl] _GMaster: slave's time [{stime=(1705935991, 0)}] [2024-01-28 13:46:57.38262] E [syncdutils(worker /opt/tier1data2019/brick):346:log_raise_exception] <top>: Gluster Mount process exited [{error=ENOTCONN}] [2024-01-28 13:46:57.704128] I [monitor(monitor):228:monitor] Monitor: worker died in startup phase [{brick=/opt/tier1data2019/brick}] [2024-01-28 13:46:57.706743] I [gsyncdstatus(monitor):248:set_worker_status] GeorepStatus: Worker Status Change [{status=Faulty}] [2024-01-28 13:47:07.741438] I [gsyncdstatus(monitor):248:set_worker_status] GeorepStatus: Worker Status Change [{status=Initializing...}] [2024-01-28 13:47:07.741582] I [monitor(monitor):160:monitor] Monitor: starting gsyncd worker [{brick=/opt/tier1data2019/brick}, {slave_node=drtier1data}] [2024-01-28 13:47:07.821284] I [resource(worker /opt/tier1data2019/brick):1387:connect_remote] SSH: Initializing SSH connection between master and slave... [2024-01-28 13:47:09.573661] I [resource(worker /opt/tier1data2019/brick):1436:connect_remote] SSH: SSH connection between master and slave established. [{duration=1.7521}] [2024-01-28 13:47:09.573955] I [resource(worker /opt/tier1data2019/brick):1116:connect] GLUSTER: Mounting gluster volume locally... [2024-01-28 13:47:10.612173] I [resource(worker /opt/tier1data2019/brick):1139:connect] GLUSTER: Mounted gluster volume [{duration=1.0381}] [2024-01-28 13:47:10.612359] I [subcmds(worker /opt/tier1data2019/brick):84:subcmd_worker] <top>: Worker spawn successful. Acknowledging back to monitor [2024-01-28 13:47:12.751856] I [master(worker /opt/tier1data2019/brick):1662:register] _GMaster: Working dir [{path=/var/lib/misc/gluster/gsyncd/tier1data_drtier1data_drtier1data/opt-tier1data2019-brick}] [2024-01-28 13:47:12.752237] I [resource(worker /opt/tier1data2019/brick):1292:service_loop] GLUSTER: Register time [{time=1706449632}] [2024-01-28 13:47:12.759138] I [gsyncdstatus(worker /opt/tier1data2019/brick):281:set_active] GeorepStatus: Worker Status Change [{status=Active}] [2024-01-28 13:47:12.759690] I [gsyncdstatus(worker /opt/tier1data2019/brick):253:set_worker_crawl_status] GeorepStatus: Crawl Status Change [{status=History Crawl}] [2024-01-28 13:47:12.759868] I [master(worker /opt/tier1data2019/brick):1576:crawl] _GMaster: starting history crawl [{turns=1}, {stime=(1705935991, 0)}, {etime=1706449632}, {entry_stime=(1705935991, 0)}] [2024-01-28 13:47:13.810321] I [master(worker /opt/tier1data2019/brick):1605:crawl] _GMaster: slave's time [{stime=(1705935991, 0)}] [2024-01-28 13:47:13.924068] E [syncdutils(worker /opt/tier1data2019/brick):346:log_raise_exception] <top>: Gluster Mount process exited [{error=ENOTCONN}] [2024-01-28 13:47:14.617663] I [monitor(monitor):228:monitor] Monitor: worker died in startup phase [{brick=/opt/tier1data2019/brick}] [2024-01-28 13:47:14.620035] I [gsyncdstatus(monitor):248:set_worker_status] GeorepStatus: Worker Status Change [{status=Faulty}] [2024-01-28 13:47:24.646013] I [gsyncdstatus(monitor):248:set_worker_status] GeorepStatus: Worker Status Change [{status=Initializing...}] [2024-01-28 13:47:24.646157] I [monitor(monitor):160:monitor] Monitor: starting gsyncd worker [{brick=/opt/tier1data2019/brick}, {slave_node=drtier1data}] [2024-01-28 13:47:24.725510] I [resource(worker /opt/tier1data2019/brick):1387:connect_remote] SSH: Initializing SSH connection between master and slave... [2024-01-28 13:47:26.491939] I [resource(worker /opt/tier1data2019/brick):1436:connect_remote] SSH: SSH connection between master and slave established. [{duration=1.7662}] [2024-01-28 13:47:26.492235] I [resource(worker /opt/tier1data2019/brick):1116:connect] GLUSTER: Mounting gluster volume locally... [2024-01-28 13:47:27.530852] I [resource(worker /opt/tier1data2019/brick):1139:connect] GLUSTER: Mounted gluster volume [{duration=1.0385}] [2024-01-28 13:47:27.531036] I [subcmds(worker /opt/tier1data2019/brick):84:subcmd_worker] <top>: Worker spawn successful. Acknowledging back to monitor [2024-01-28 13:47:29.670099] I [master(worker /opt/tier1data2019/brick):1662:register] _GMaster: Working dir [{path=/var/lib/misc/gluster/gsyncd/tier1data_drtier1data_drtier1data/opt-tier1data2019-brick}] [2024-01-28 13:47:29.670640] I [resource(worker /opt/tier1data2019/brick):1292:service_loop] GLUSTER: Register time [{time=1706449649}] [2024-01-28 13:47:29.696144] I [gsyncdstatus(worker /opt/tier1data2019/brick):281:set_active] GeorepStatus: Worker Status Change [{status=Active}] [2024-01-28 13:47:29.696709] I [gsyncdstatus(worker /opt/tier1data2019/brick):253:set_worker_crawl_status] GeorepStatus: Crawl Status Change [{status=History Crawl}] [2024-01-28 13:47:29.696899] I [master(worker /opt/tier1data2019/brick):1576:crawl] _GMaster: starting history crawl [{turns=1}, {stime=(1705935991, 0)}, {etime=1706449649}, {entry_stime=(1705935991, 0)}] [2024-01-28 13:47:30.751127] I [master(worker /opt/tier1data2019/brick):1605:crawl] _GMaster: slave's time [{stime=(1705935991, 0)}] [2024-01-28 13:47:30.885824] E [syncdutils(worker /opt/tier1data2019/brick):346:log_raise_exception] <top>: Gluster Mount process exited [{error=ENOTCONN}] [2024-01-28 13:47:31.535252] I [monitor(monitor):228:monitor] Monitor: worker died in startup phase [{brick=/opt/tier1data2019/brick}] [2024-01-28 13:47:31.538450] I [gsyncdstatus(monitor):248:set_worker_status] GeorepStatus: Worker Status Change [{status=Faulty}] [2024-01-28 13:47:41.564276] I [gsyncdstatus(monitor):248:set_worker_status] GeorepStatus: Worker Status Change [{status=Initializing...}] [2024-01-28 13:47:41.564426] I [monitor(monitor):160:monitor] Monitor: starting gsyncd worker [{brick=/opt/tier1data2019/brick}, {slave_node=drtier1data}] [2024-01-28 13:47:41.645110] I [resource(worker /opt/tier1data2019/brick):1387:connect_remote] SSH: Initializing SSH connection between master and slave... [2024-01-28 13:47:43.435830] I [resource(worker /opt/tier1data2019/brick):1436:connect_remote] SSH: SSH connection between master and slave established. [{duration=1.7904}] [2024-01-28 13:47:43.436285] I [resource(worker /opt/tier1data2019/brick):1116:connect] GLUSTER: Mounting gluster volume locally... [2024-01-28 13:47:44.475671] I [resource(worker /opt/tier1data2019/brick):1139:connect] GLUSTER: Mounted gluster volume [{duration=1.0393}] [2024-01-28 13:47:44.475865] I [subcmds(worker /opt/tier1data2019/brick):84:subcmd_worker] <top>: Worker spawn successful. Acknowledging back to monitor [2024-01-28 13:47:46.630478] I [master(worker /opt/tier1data2019/brick):1662:register] _GMaster: Working dir [{path=/var/lib/misc/gluster/gsyncd/tier1data_drtier1data_drtier1data/opt-tier1data2019-brick}] [2024-01-28 13:47:46.630924] I [resource(worker /opt/tier1data2019/brick):1292:service_loop] GLUSTER: Register time [{time=1706449666}] [2024-01-28 13:47:46.655069] I [gsyncdstatus(worker /opt/tier1data2019/brick):281:set_active] GeorepStatus: Worker Status Change [{status=Active}] [2024-01-28 13:47:46.655752] I [gsyncdstatus(worker /opt/tier1data2019/brick):253:set_worker_crawl_status] GeorepStatus: Crawl Status Change [{status=History Crawl}] [2024-01-28 13:47:46.655926] I [master(worker /opt/tier1data2019/brick):1576:crawl] _GMaster: starting history crawl [{turns=1}, {stime=(1705935991, 0)}, {etime=1706449666}, {entry_stime=(1705935991, 0)}] [2024-01-28 13:47:47.706875] I [master(worker /opt/tier1data2019/brick):1605:crawl] _GMaster: slave's time [{stime=(1705935991, 0)}] [2024-01-28 13:47:47.834996] E [syncdutils(worker /opt/tier1data2019/brick):346:log_raise_exception] <top>: Gluster Mount process exited [{error=ENOTCONN}] [2024-01-28 13:47:48.480822] I [monitor(monitor):228:monitor] Monitor: worker died in startup phase [{brick=/opt/tier1data2019/brick}] [2024-01-28 13:47:48.491306] I [gsyncdstatus(monitor):248:set_worker_status] GeorepStatus: Worker Status Change [{status=Faulty}] [2024-01-28 13:47:58.518263] I [gsyncdstatus(monitor):248:set_worker_status] GeorepStatus: Worker Status Change [{status=Initializing...}] [2024-01-28 13:47:58.518412] I [monitor(monitor):160:monitor] Monitor: starting gsyncd worker [{brick=/opt/tier1data2019/brick}, {slave_node=drtier1data}] [2024-01-28 13:47:58.601096] I [resource(worker /opt/tier1data2019/brick):1387:connect_remote] SSH: Initializing SSH connection between master and slave... [2024-01-28 13:48:00.355000] I [resource(worker /opt/tier1data2019/brick):1436:connect_remote] SSH: SSH connection between master and slave established. [{duration=1.7537}] [2024-01-28 13:48:00.355345] I [resource(worker /opt/tier1data2019/brick):1116:connect] GLUSTER: Mounting gluster volume locally... [2024-01-28 13:48:01.395025] I [resource(worker /opt/tier1data2019/brick):1139:connect] GLUSTER: Mounted gluster volume [{duration=1.0396}] [2024-01-28 13:48:01.395212] I [subcmds(worker /opt/tier1data2019/brick):84:subcmd_worker] <top>: Worker spawn successful. Acknowledging back to monitor [2024-01-28 13:48:03.541059] I [master(worker /opt/tier1data2019/brick):1662:register] _GMaster: Working dir [{path=/var/lib/misc/gluster/gsyncd/tier1data_drtier1data_drtier1data/opt-tier1data2019-brick}] [2024-01-28 13:48:03.541481] I [resource(worker /opt/tier1data2019/brick):1292:service_loop] GLUSTER: Register time [{time=1706449683}] [2024-01-28 13:48:03.567552] I [gsyncdstatus(worker /opt/tier1data2019/brick):281:set_active] GeorepStatus: Worker Status Change [{status=Active}] [2024-01-28 13:48:03.568172] I [gsyncdstatus(worker /opt/tier1data2019/brick):253:set_worker_crawl_status] GeorepStatus: Crawl Status Change [{status=History Crawl}] [2024-01-28 13:48:03.568376] I [master(worker /opt/tier1data2019/brick):1576:crawl] _GMaster: starting history crawl [{turns=1}, {stime=(1705935991, 0)}, {etime=1706449683}, {entry_stime=(1705935991, 0)}] [2024-01-28 13:48:04.621488] I [master(worker /opt/tier1data2019/brick):1605:crawl] _GMaster: slave's time [{stime=(1705935991, 0)}] [2024-01-28 13:48:04.742268] E [syncdutils(worker /opt/tier1data2019/brick):346:log_raise_exception] <top>: Gluster Mount process exited [{error=ENOTCONN}] [2024-01-28 13:48:04.919335] I [master(worker /opt/tier1data2019/brick):2013:syncjob] Syncer: Sync Time Taken [{job=3}, {num_files=10}, {return_code=3}, {duration=0.0180}] [2024-01-28 13:48:04.919919] E [syncdutils(worker /opt/tier1data2019/brick):847:errlog] Popen: command returned error [{cmd=rsync -aR0 --inplace --files-from=- --super --stats --numeric-ids --no-implied-dirs --existing --xattrs --acls --ignore-missing-args . -e ssh -oPasswordAuthentication=no -oStrictHostKeyChecking=no -i /var/lib/glusterd/geo-replication/secret.pem -p 22 -oControlMaster=auto -S /tmp/gsyncd-aux-ssh-zo_ev6yu/75785990b3233f5dbbab9f43cc3ed895.sock drtier1data:/proc/799165/cwd}, {error=3}] [2024-01-28 13:48:05.399226] I [monitor(monitor):228:monitor] Monitor: worker died in startup phase [{brick=/opt/tier1data2019/brick}] [2024-01-28 13:48:05.403931] I [gsyncdstatus(monitor):248:set_worker_status] GeorepStatus: Worker Status Change [{status=Faulty}] [2024-01-28 13:48:15.430175] I [gsyncdstatus(monitor):248:set_worker_status] GeorepStatus: Worker Status Change [{status=Initializing...}] [2024-01-28 13:48:15.430308] I [monitor(monitor):160:monitor] Monitor: starting gsyncd worker [{brick=/opt/tier1data2019/brick}, {slave_node=drtier1data}] [2024-01-28 13:48:15.510770] I [resource(worker /opt/tier1data2019/brick):1387:connect_remote] SSH: Initializing SSH connection between master and slave... [2024-01-28 13:48:17.240311] I [resource(worker /opt/tier1data2019/brick):1436:connect_remote] SSH: SSH connection between master and slave established. [{duration=1.7294}] [2024-01-28 13:48:17.240509] I [resource(worker /opt/tier1data2019/brick):1116:connect] GLUSTER: Mounting gluster volume locally... [2024-01-28 13:48:18.279007] I [resource(worker /opt/tier1data2019/brick):1139:connect] GLUSTER: Mounted gluster volume [{duration=1.0384}] [2024-01-28 13:48:18.279195] I [subcmds(worker /opt/tier1data2019/brick):84:subcmd_worker] <top>: Worker spawn successful. Acknowledging back to monitor [2024-01-28 13:48:20.455937] I [master(worker /opt/tier1data2019/brick):1662:register] _GMaster: Working dir [{path=/var/lib/misc/gluster/gsyncd/tier1data_drtier1data_drtier1data/opt-tier1data2019-brick}] [2024-01-28 13:48:20.456274] I [resource(worker /opt/tier1data2019/brick):1292:service_loop] GLUSTER: Register time [{time=1706449700}] [2024-01-28 13:48:20.464288] I [gsyncdstatus(worker /opt/tier1data2019/brick):281:set_active] GeorepStatus: Worker Status Change [{status=Active}] [2024-01-28 13:48:20.464807] I [gsyncdstatus(worker /opt/tier1data2019/brick):253:set_worker_crawl_status] GeorepStatus: Crawl Status Change [{status=History Crawl}] [2024-01-28 13:48:20.464970] I [master(worker /opt/tier1data2019/brick):1576:crawl] _GMaster: starting history crawl [{turns=1}, {stime=(1705935991, 0)}, {etime=1706449700}, {entry_stime=(1705935991, 0)}] [2024-01-28 13:48:21.514201] I [master(worker /opt/tier1data2019/brick):1605:crawl] _GMaster: slave's time [{stime=(1705935991, 0)}] [2024-01-28 13:48:21.644609] E [syncdutils(worker /opt/tier1data2019/brick):346:log_raise_exception] <top>: Gluster Mount process exited [{error=ENOTCONN}] [2024-01-28 13:48:22.284920] I [monitor(monitor):228:monitor] Monitor: worker died in startup phase [{brick=/opt/tier1data2019/brick}] [2024-01-28 13:48:22.286189] I [gsyncdstatus(monitor):248:set_worker_status] GeorepStatus: Worker Status Change [{status=Faulty}] [2024-01-28 13:48:32.312378] I [gsyncdstatus(monitor):248:set_worker_status] GeorepStatus: Worker Status Change [{status=Initializing...}] [2024-01-28 13:48:32.312526] I [monitor(monitor):160:monitor] Monitor: starting gsyncd worker [{brick=/opt/tier1data2019/brick}, {slave_node=drtier1data}] [2024-01-28 13:48:32.393484] I [resource(worker /opt/tier1data2019/brick):1387:connect_remote] SSH: Initializing SSH connection between master and slave... [2024-01-28 13:48:34.91825] I [resource(worker /opt/tier1data2019/brick):1436:connect_remote] SSH: SSH connection between master and slave established. [{duration=1.6981}] [2024-01-28 13:48:34.92130] I [resource(worker /opt/tier1data2019/brick):1116:connect] GLUSTER: Mounting gluster volume locally... Thanks, Anant From:?Anant Saraswat <mailto:anant.saraswat at techblue.co.uk> Sent:?28 January 2024 1:33 AM To:?Strahil Nikolov <mailto:hunter86_bg at yahoo.com>; mailto:gluster-users at gluster.org?<mailto:gluster-users at gluster.org> Subject:?Re: [Gluster-users] Geo-replication status is getting Faulty after few seconds ? Hi mailto:hunter86_bg at yahoo.com, I have checked the ssh connection from all the master servers and I can ssh drtier1data?from master1 and master2 server(old master servers), but I am unable to ssh drtier1data?from master3 (new node). [root at master3 ~]# ssh -i /var/lib/glusterd/geo-replication/secret.pem root at drtier1data Traceback (most recent call last): ? File "/usr/libexec/glusterfs/python/syncdaemon/gsyncd.py", line 325, in <module> ? ? main() ? File "/usr/libexec/glusterfs/python/syncdaemon/gsyncd.py", line 259, in main ? ? if args.subcmd in ("worker"): TypeError: 'in <string>' requires string as left operand, not NoneType Connection to drtier1data closed. But?I am able to ssh ?drtier1data?from master3?without using the georep key. [root at master3 ~]# ssh ?root at drtier1data Last login: Sun Jan 28 01:16:25 2024 from 87.246.74.32 [root at drtier1data ~]#? Also, today I restarted the gluster server on master1 as geo-replication is trying to be active from master1 server, and sometimes I am getting the following error in gsyncd.log [2024-01-28 01:27:24.722663] E [syncdutils(worker /opt/tier1data2019/brick):847:errlog] Popen: command returned error [{cmd=rsync -aR0 --inplace --files-from=- --super --stats --numeric-ids --no-implied-dirs --existing --xattrs --acls --ignore-missing-args . -e ssh -oPasswordAuthentication=no -oStrictHostKeyChecking=no -i /var/lib/glusterd/geo-replication/secret.pem -p 22 -oControlMaster=auto -S /tmp/gsyncd-aux-ssh-0exuoeg7/75785990b3233f5dbbab9f43cc3ed895.sock drtier1data:/proc/553418/cwd}, {error=3}] Many thanks, Anant From:?Strahil Nikolov <mailto:hunter86_bg at yahoo.com> Sent:?27 January 2024 5:25 AM To:?mailto:gluster-users at gluster.org?<mailto:gluster-users at gluster.org>; Anant Saraswat <mailto:anant.saraswat at techblue.co.uk> Subject:?Re: [Gluster-users] Geo-replication status is getting Faulty after few seconds ? EXTERNAL: Do not click links or open attachments if you do not recognize the sender. Don't forget to test with the georep key. I think it was /var/lib/glusterd/geo-replication/secret.pem Best Regards, Strahil Nikolov ? ??????, 27 ?????? 2024 ?. ? 07:24:07 ?. ???????+2, Strahil Nikolov <mailto:hunter86_bg at yahoo.com> ??????: Hi Anant, i would first start checking if you can do ssh from all masters to the slave node.If you haven't setup a dedicated user for the session, then gluster is using root. Best Regards, Strahil Nikolov ? ?????, 26 ?????? 2024 ?. ? 18:07:59 ?. ???????+2, Anant Saraswat <mailto:anant.saraswat at techblue.co.uk> ??????: Hi All, I have run the following commands on master3, and that has added master3 to geo-replication. gluster system:: execute gsec_create gluster volume geo-replication tier1data drtier1data::drtier1data create push-pem force gluster volume geo-replication tier1data drtier1data::drtier1data stop gluster volume geo-replication tier1data drtier1data::drtier1data start Now I am able to start the geo-replication, but I am getting the same error. [2024-01-24 19:51:24.80892] I [gsyncdstatus(monitor):248:set_worker_status] GeorepStatus: Worker Status Change [{status=Initializing...}] [2024-01-24 19:51:24.81020] I [monitor(monitor):160:monitor] Monitor: starting gsyncd worker [{brick=/opt/tier1data2019/brick}, {slave_node=drtier1data}] [2024-01-24 19:51:24.158021] I [resource(worker /opt/tier1data2019/brick):1387:connect_remote] SSH: Initializing SSH connection between master and slave... [2024-01-24 19:51:25.951998] I [resource(worker /opt/tier1data2019/brick):1436:connect_remote] SSH: SSH connection between master and slave established. [{duration=1.7938}] [2024-01-24 19:51:25.952292] I [resource(worker /opt/tier1data2019/brick):1116:connect] GLUSTER: Mounting gluster volume locally... [2024-01-24 19:51:26.986974] I [resource(worker /opt/tier1data2019/brick):1139:connect] GLUSTER: Mounted gluster volume [{duration=1.0346}] [2024-01-24 19:51:26.987137] I [subcmds(worker /opt/tier1data2019/brick):84:subcmd_worker] <top>: Worker spawn successful. Acknowledging back to monitor [2024-01-24 19:51:29.139131] I [master(worker /opt/tier1data2019/brick):1662:register] _GMaster: Working dir [{path=/var/lib/misc/gluster/gsyncd/tier1data_drtier1data_drtier1data/opt-tier1data2019-brick}] [2024-01-24 19:51:29.139531] I [resource(worker /opt/tier1data2019/brick):1292:service_loop] GLUSTER: Register time [{time=1706125889}] [2024-01-24 19:51:29.173877] I [gsyncdstatus(worker /opt/tier1data2019/brick):281:set_active] GeorepStatus: Worker Status Change [{status=Active}] [2024-01-24 19:51:29.174407] I [gsyncdstatus(worker /opt/tier1data2019/brick):253:set_worker_crawl_status] GeorepStatus: Crawl Status Change [{status=History Crawl}] [2024-01-24 19:51:29.174558] I [master(worker /opt/tier1data2019/brick):1576:crawl] _GMaster: starting history crawl [{turns=1}, {stime=(1705935991, 0)}, {etime=1706125889}, {entry_stime=(1705935991, 0)}] [2024-01-24 19:51:30.251965] I [master(worker /opt/tier1data2019/brick):1605:crawl] _GMaster: slave's time [{stime=(1705935991, 0)}] [2024-01-24 19:51:30.376715] E [syncdutils(worker /opt/tier1data2019/brick):346:log_raise_exception] <top>: Gluster Mount process exited [{error=ENOTCONN}] [2024-01-24 19:51:30.991856] I [monitor(monitor):228:monitor] Monitor: worker died in startup phase [{brick=/opt/tier1data2019/brick}] [2024-01-24 19:51:30.993608] I [gsyncdstatus(monitor):248:set_worker_status] GeorepStatus: Worker Status Change [{status=Faulty}] Any idea why it's stuck in this loop? Thanks, Anant ________________________________ From: Gluster-users <mailto:gluster-users-bounces at gluster.org> on behalf of Anant Saraswat <mailto:anant.saraswat at techblue.co.uk> Sent: 22 January 2024 9:00 PM To: mailto:gluster-users at gluster.org?<mailto:gluster-users at gluster.org> Subject: [Gluster-users] Geo-replication status is getting Faulty after few seconds EXTERNAL: Do not click links or open attachments if you do not recognize the sender. Hi There, We have a Gluster setup with three master nodes in replicated mode and one slave node with geo-replication. # gluster volume info Volume Name: tier1data Type: Replicate Volume ID: 93c45c14-f700-4d50-962b-7653be471e27 Status: Started Snapshot Count: 0 Number of Bricks: 1 x 3 = 3 Transport-type: tcp Bricks: Brick1: master1:/opt/tier1data2019/brick Brick2: master2:/opt/tier1data2019/brick Brick3: master3:/opt/tier1data2019/brick master1 |master2 |? ------------------------------geo-replication----------------------------- | drtier1datamaster3 | We added the master3 node a few months back, the initial setup consisted of 2 master nodes and one geo-replicated slave(drtier1data). Our geo-replication was functioning well with the initial two master nodes (master1 and master2), where master1 was active and master2 was in passive mode. However, today, we started experiencing issues where geo-replication suddenly stopped and became stuck in a loop of Initializing..., Active.. Faulty on master1, while master2 remained in passive mode. Upon checking the gsyncd.log on the master1 node, we observed the following error (please refer to the attached logs for more details): E [syncdutils(worker /opt/tier1data2019/brick):346:log_raise_exception] <top>: Gluster Mount process exited [{error=ENOTCONN}] # gluster volume geo-replication tier1data status MASTER NODE??????????? MASTER VOL??? MASTER BRICK??????????????? SLAVE USER??? SLAVE??????????????????????????????????????????? SLAVE NODE??? STATUS???????????? CRAWL STATUS??? LAST_SYNCED ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- master1??? tier1data???? /opt/tier1data2019/brick??? root????????? ssh://drtier1data::drtier1data??? N/A?????????? Faulty??? ?????? N/A???????????? N/A master2??? tier1data???? /opt/tier1data2019/brick??? root????????? ssh://drtier1data::drtier1data????????????????? Passive??????????? N/A???????????? N/A Suspecting an issue on the drtier1data(slave)?, I attempted to restart Gluster on the slave node, also tried to restart drtier1data server without any luck. After that I tried the following command to get the Primary-log-file for geo-replication on master1, and got the following error. # gluster volume geo-replication tier1data drtier1data::drtier1data config log-file Staging failed on master3. Error: Geo-replication session between tier1data and drtier1data::drtier1data does not exist. geo-replication command failed Master3 was the new node added a few months back, but geo-replication was working until today, and we never added this node under geo-replication. After that, I forcefully stopped the geo-replication, thinking that restarting geo-replication might fix the issue. However, now the geo-replication is not starting and is giving the same error. # gluster volume geo-replication tier1data drtier1data::drtier1data start force Staging failed on master3. Error: Geo-replication session between tier1data and drtier1data::drtier1data does not exist. geo-replication command failed Can anyone please suggest what I should do next to resolve this issue? As there is 5TB of data in this volume, I don't want to resync the entire data to drtier1data. Instead, I want to resume the sync from where it last stopped. Thanks in advance for any guidance/help. Kind regards, Anant ? DISCLAIMER: This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error, please notify the sender. This message contains confidential information and is intended only for the individual named. 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