similar to: CTDB / Samba4. Nodes don't become healthy on first startup

I have been working on a CTDB cluster on and off for a while now. I had it working great for a while. THen I decide dthat I wanted to change the configuration of my replicated volumes. I changed my DRBD configuration to match my desired configuration. Now I can get the CTDB to work quite right. I am able to join the cluster to the domain without issues. I can also list my ad users and groups using

Hello list, I compiled the CTDB version from samba.org::ftp/unpacked/ctdb with the parameter: " --prefix= " This I did on CentOS 5.5 Then I copy and edit ctdb.sysconfig from /usr/src/ctdb/config to /etc/sysconfig/ctdb I set CTDB_RECOVERY_LOCK="/share/ctdb_lock/lock_file" on all three nodes. Every node can read and write on /share. When I try to start ctdb it start successful

Hello all, I've some CTDB issue which I'm not sure where to start... I follow this guide by steve which is nice. The different on what have is that I don't have drbd running... Also I've 4 x GE which is all Connected to a switch with different ip but same subnet This is suppose to load balance the traffic as under samba dns, they all have the same name. I'm only planing 3

Hi everybody, I have tested CTDB+GFS2+CMAN under Debian. It works good but I do not understand some points. It is possible to run the CTDB defining it under services section in cluster.conf but running it on the second node shuts down the process at the first one. My CTDB configuration implies 2 active-active nodes. Does CTDB care if the node starts with clean_start="0" or

Hi there ? I seem to be having trouble wrapping my brain about the CTDB and ganesha configuration. I thought I had it figured out, but it doesn?t seem to be doing any checking of the nfs-ganesha service. I put nfs-ganesha-callout as executable in /etc/ctdb I create nfs-checks-ganesha.d folder in /etc/ctdb and in there I have 20.nfs_ganesha.check In my ctdbd.conf file I have: # Options to

Hi All, We're using CTDB to cluster protocols over a large SAN and have had some pain related to a bit of a design flaw: we store CTDB and protocol-specific accounting files (recovery locks, state files, etc) on the same filesystem that we're offering through CTDB itself. This makes our front-end services pretty intolerant of flapping in the back-end filesystem, which is obviously not

Hi 2 node drbd cluster with ocfs2. both nodes: openSUSE 4.1.9 with drbd 8.4 and ctdbd 2.3 All seems OK with ctdb: n1: ctdb status Number of nodes:2 pnn:0 192.168.0.10 OK (THIS NODE) pnn:1 192.168.0.11 OK Generation:1187222392 Size:2 hash:0 lmaster:0 hash:1 lmaster:1 Recovery mode:NORMAL (0) Recovery master:0 n2: ctdb status Number of nodes:2 pnn:0 192.168.0.10 OK pnn:1 192.168.0.11

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Folks, I recently swapped a TDM400 FXS card that was working perfectly into a new server (running recent CVS), and it's either misbehaving (unlikely), or I've missed something obvious (much more probable). Everything seems to be working, but I can't get any dialtone from it when I plug a phone into any of the 4 ports!! All of the jacks are lit (green lights) but they all seem dead

Hi All, Are there any special CTDB/SMB configuration settings/dependencies to manage Winbind across CTDB managed servers authenticating via Active Directory(AD)? An example would be Samba's IDMAP backend for Winbind: RID vs. AD or tag Winbind to a primary CTDB node and point other nodes to authenticate from AD via proxy primary CTDB node? /etc/sysconfig/ctdb on all nodes is as follows:

Hi guys, I try to set up two identical installed up to date CentOS6 machines with Glusterfs/CTDB/Samba . I have set up Glusterfs and it works. I have set up CTDB from CentOS and it seems to work too. Samba is AD integrated and works mainly. The main problem is that file locking seem to not work between the machines at all. If two Win7 clients try to open an document from the same Samba server

Hi Marin - again thank you for the help. I can't believe I coundn't find any info about this big configuration change. Even the Samba WIKI doesn't really spell this out at all in instructs you to use ctdbd.conf. Do I need to enable the 20.nfs_ganesha.check script file at all, or will the config itself take care of that? Also, are there any recommendations on which nfs-checks.d

Hi, I'm happily progressing toward the successful setup of my two nodes samba cluster : cman, qdisk, clvm, gfs2, ctdb, samba, winbind, ad. And now, I'm in testing phase. When my cluster is up and running, I can transfer each ip address toward on node or the other, seamlessly. They can fence each other. But I still have one big issue : though they have been setup as clones, they

Hi , I have set up a 2-node CTDB cluster serving NFS and CIFS authenticating Windows and Linux users via Active Directory. The setup works fine, except only one server in the CTDB-cluster is able to join the AD domain at a given instance. If you manually add the other server into AD, the already connected server gets disconnected. There is no specific error message logged in /var/log/message or

I was testing ocfs2 on a 2 node cluster set up. ocfs2-tools version is 1.6.3 ocfs2 kernel version is 2.6.36 Using cman on 2 nodes node02 dw # ping_pong -rwm /data/test.dat 3 data increment = 2 14 locks/sec node01 dw # ping_pong -rw /data/test.dat 3 data increment = 2 10 locks/sec node02 dw # ping_pong -r /data/test.dat 3 1980 locks/sec Using cman on 1 node node02 dw #

On 03/07/16 13:06, Volker Lendecke wrote: > On Fri, Jul 01, 2016 at 10:00:21AM +0100, Alex Crow wrote: >> We've had a strange issue after following the recommendations at >> https://wiki.samba.org/index.php/Ping_pong, particularly the part >> about mmap coherence. We are running CTDB/Samba over a MooseFS >> clustered FS, and we'd not done the ping-pong before.

Hi. I've noticed that dovecot (using 2.2.26.0 here) starts dovecot/config processes that stay for long time. Example: [root at ixion-pld ~]# service dovecot restart Stopping Dovecot service.......................................................................................................................................[ DONE ] Starting Dovecot

Ubuntu 14.04, ctdb 2.5.1 from the ubuntu package. samba 4.1.11 with cluster support from source. Error upon startup only. Restarting ctdb on that node clears the error. The other node with the same config is OK. Any ideas? Cheers, Steve smb.conf [global] workgroup = ALTEA realm = ALTEA.SITE security = ADS kerberos method = secrets and keytab netbios name = SMBCLUSTER disable netbios = Yes

ctdb 2.5.3 dual node file server with 4.1.9 serving AD domain Hi We have enabled the script at: /etc/cdb/events.d/50.samba but when we are the enabled node, it starts not only smbd but also nmbd. This doesn't make sense in an AD domain. I've tried disabling nmbd starting under openSUSE's systemd but ctdb overrides that, I've had a look at the script but can't decipher the bit

Hi everyone I'm installing the CTDB and facing the following problem: When you start / etc / init.d / start ctdb returns error: You must the configuration of the CTDB_RECOVERY_LOCK To check the status of samba: smbstatus: the error message: "connect (/ tmp / ctdb.socket) failed: File or directory not found. messaging_ctdb_init failed: NT_STATUS_OBJECT_NAME_NOT_FOUND messaging_ctdb