similar to: preferred replica?

Hello, I have a Gluster 3.8.13 with replica 3 arbiter volume mounted and run there a following script: while true; do echo "$(date)" >> a.txt; sleep 2; done After few seconds I add a rule to the firewall on the client, that blocks access to node specified during mount e.g. if volume is mounted with: mount -t glusterfs -o backupvolfile-server=10.0.0.2 10.0.0.1:/vol /mnt/vol I

Hi David, Gluster supports live rolling upgrade, so there is no need to redeploy at all - but the migration notes should be checked as some features must be disabled first. Also, the gluster client should remount in order to bump the gluster op-version. What kind of workload do you have ? I'm asking as there are predefined (and recommended) settings located at /var/lib/gluster/groups . You

gluster volume add-brick volname replica 3 arbiter 1 brickhost:brickpath/to/new/arbitervol Yes. The replica 3 looks odd. Somewhere in 3.12 (?) or not until v4 a change in command will happen so it won't count the arbiter as a replica. On February 25, 2018 5:05:04 AM EST, "Mitja Miheli?" <mitja.mihelic at arnes.si> wrote: >Hi! > >I am using GlusterFS on CentOS7 with

Hi, It should be there, see https://review.gluster.org/#/c/14502/ <https://review.gluster.org/#/c/14502/> BR, Martin > On 25 Feb 2018, at 15:52, Mitja Miheli? <mitja.mihelic at arnes.si> wrote: > > I must ask again, just to be sure. Is what you are proposing definitely supported in v3.8? > > Kind regards, > Mitja > > On 25/02/2018 13:55, Jim Kinney wrote:

I also just noticed quite a few of the following warning messages in the quotad.log log file: [2017-08-01 07:59:27.834202] W [MSGID: 108027] [afr-common.c:2496:afr_discover_done] 0-myvolume-replicate-0: no read subvols for (null) > -------- Original Message -------- > Subject: [Gluster-users] Quotas not working after adding arbiter brick to replica 2 > Local Time: August 1, 2017 8:49 AM

I must ask again, just to be sure. Is what you are proposing definitely supported in v3.8? Kind regards, Mitja On 25/02/2018 13:55, Jim Kinney wrote: > gluster volume add-brick volname replica 3 arbiter 1 > brickhost:brickpath/to/new/arbitervol > > Yes. The replica 3 looks odd. Somewhere in 3.12 (?) or not until v4 a > change in command will happen so it won't count the

Hi Sanoj, I copied over the quota.conf file from the affected volume (node 1) and opened it up with a hex editor but can not recognize anything really except for the first few header/version bytes. I have attached it within this mail (compressed with bzip2) as requested. Should I recreate them manually? there where around 10 of them. Or is there a hope of recovering these quotas? Regards, M. >

Thank you very much Sanoj, I ran your script once and it worked. I now have quotas again... Question: do you know in which release this issue will be fixed? > -------- Original Message -------- > Subject: Re: [Gluster-users] Quotas not working after adding arbiter brick to replica 2 > Local Time: August 4, 2017 3:28 PM > UTC Time: August 4, 2017 1:28 PM > From: sunnikri at

Hi mabi, This is a likely issue where the last gfid entry in the quota.conf file is stale (because the directory was deleted with quota limit on it being removed) (https://review.gluster.org/#/c/16507/) To fix the issue, we need to remove the last entry (last 17 bytes/ 16bytes based on quota version) in the file. Please use the below work around for the same until next upgrade. you only need to

Hello, As you might have read in my previous post on the mailing list I have added an arbiter node to my GlusterFS 3.8.11 replica 2 volume. After some healing issues and help of Ravi that could get fixed but now I just noticed that my quotas are all gone. When I run the following command: glusterfs volume quota myvolume list There is no output... In the /var/log/glusterfs/quotad.log I can see the

Mabi, We have fixed a couple of issues in the quota list path. Could you also please attach the quota.conf file (/var/lib/glusterd/vols/ patchy/quota.conf) (Ideally, the first few bytes would be ascii characters followed by 17 bytes per directory on which quota limit is set) Regards, Sanoj On Tue, Aug 1, 2017 at 1:36 PM, mabi <mabi at protonmail.ch> wrote: > I also just noticed quite

I tried to re-create manually my quotas but not even that works now. Running the "limit-usage" command as showed below returns success: $ sudo gluster volume quota myvolume limit-usage /userdirectory 50GB volume quota : success but when I list the quotas using "list" nothing appears. What can I do to fix that issue with the quotas? > -------- Original Message -------- >

On Mon, Feb 26, 2018 at 6:14 PM, Dave Sherohman <dave at sherohman.org> wrote: > On Mon, Feb 26, 2018 at 05:45:27PM +0530, Karthik Subrahmanya wrote: > > > "In a replica 2 volume... If we set the client-quorum option to > > > auto, then the first brick must always be up, irrespective of the > > > status of the second brick. If only the second brick is up,

On 09/22/2017 02:25 AM, Kotresh Hiremath Ravishankar wrote: > The volume layout of geo-replication slave volume could be different > from master volume. > It's not mandatory that if the master volume is arbiter type, the > slave also needs to be arbiter. > But if it's decided to use the arbiter both at master and slave, then > the expansion rules is > applicable

Hi David, It seems that I have misread your quorum options, so just ignore that from my previous e-mail. Best Regards, Strahil NikolovOn Dec 27, 2019 15:38, Strahil <hunter86_bg at yahoo.com> wrote: > > Hi David, > > Gluster supports live rolling upgrade, so there is no need to redeploy at all - but the migration notes should be checked as some features must be disabled first.

I managed to force stopping geo replication using the "force" parameter after the "stop" but there are still other issues related to the fact that my geo replication setup was created before I added the additional arbiter node to my replca. For example when I would like to stop my volume I simply can't and I get the following error: volume stop: myvolume: failed: Staging

Hi! I am using GlusterFS on CentOS7 with glusterfs-3.8.15 RPM version. I currently have a replica 2 running and I would like to get rid of the split-brain problem before it occurs. This is one of the possible solutions. Is it possible to and an arbiter to this volume? I have read in a thread from 2016 that this feature is planned for version 3.8. Is the feature available? If so, could you give

Hi David, On Dec 24, 2019 02:47, David Cunningham <dcunningham at voisonics.com> wrote: > > Hello, > > In testing we found that actually the GFS client having access to all 3 nodes made no difference to performance. Perhaps that's because the 3rd node that wasn't accessible from the client before was the arbiter node? It makes sense, as no data is being generated towards

We currently have a small pilot gluster setup as Replica 2 + 1 (arbiter) As a DR test we decided to see that to see what would happen when taking one of the replicas offline. For the first couple of hours everything seemed fine and then one of my colleagues tried to a directory with files via samba from a windows client by using robocopy. At this point it starting to go wrong. The brick went

Adding Rahul and Kothresh who are SME on geo replication Thanks & Regards Karan Sandha On Sat, Jul 29, 2017 at 3:37 PM, mabi <mabi at protonmail.ch> wrote: > Hello > > To my two node replica volume I have added an arbiter node for safety > purpose. On that volume I also have geo replication running and would like > to stop it is status "Faulty" and keeps