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...uster documentation specifies that if the session is to be permanently deleted, this is the command to use: gluster volume geo-replication gv1 snode1::gv2 delete reset-sync-time https://gluster.readthedocs.io/en/latest/Administrator%20Guide/Geo%20Replication/#deleting-the-session Regards, Everton Brogliatto On Thu, Aug 31, 2017 at 12:15 AM, mabi <mabi at protonmail.ch> wrote: > Hi, has anyone any advice to give about my question below? Thanks! > > > > -------- Original Message -------- > Subject: Manually delete .glusterfs/changelogs directory ? > Local Time: August 1...

...tup in replica 2 using an older version of Gluster few years ago and it was unstable, corrupt data and crashed many times. Do not use replica 2. As others have already said, minimum is replica 2+1 arbiter. If you have any questions that I perhaps can help with, drop me an email. Regards, Everton Brogliatto On Sat, Aug 26, 2017 at 1:40 PM, Gionatan Danti <g.danti at assyoma.it> wrote: > Il 26-08-2017 07:38 Gionatan Danti ha scritto: > >> I'll surely give a look at the documentation. I have the "bad" habit >> of not putting into production anything I know how to...

There has ben a bug associated to sharding that led to VM corruption that has been around for a long time (difficult to reproduce I understood). I have not seen reports on that for some time after the last fix, so hopefully now VM hosting is stable. 2017-08-30 3:57 GMT+02:00 Everton Brogliatto <brogliatto at gmail.com>: > Ciao Gionatan, > > I run Gluster 3.10.x (Replica 3 arbiter or 2 + 1 arbiter) to provide > storage for oVirt 4.x and I have had no major issues so far. > I have done online upgrades a couple of times, power losses, maintenance, > etc with no issu...

...ben a bug associated to sharding that led to VM corruption that > has been around for a long time (difficult to reproduce I understood). I > have not seen reports on that for some time after the last fix, so > hopefully now VM hosting is stable. > > 2017-08-30 3:57 GMT+02:00 Everton Brogliatto <brogliatto at gmail.com>: > > > Ciao Gionatan, > > > > I run Gluster 3.10.x (Replica 3 arbiter or 2 + 1 arbiter) to provide > > storage for oVirt 4.x and I have had no major issues so far. > > I have done online upgrades a couple of times, power losses, main...

...application to write after a while. We see this on the fuse client, but not when we use nfs. So the question I am interested in seeing an answer too is in what way is nfs different from fuse that could cause this. My suspicion is it is locking related. Krist On 24 August 2017 at 14:36, Everton Brogliatto <brogliatto at gmail.com> wrote: > Hi Krist, > > What are your volume options on that setup? Have you tried tuning it for > the kind of workload and files size you have? > > I would definitely do some tests with feature.shard=on/off first. If shard > is on, try playing w...

...sharding that led to VM corruption that > > has been around for a long time (difficult to reproduce I understood). I > > have not seen reports on that for some time after the last fix, so > > hopefully now VM hosting is stable. > > > > 2017-08-30 3:57 GMT+02:00 Everton Brogliatto <brogliatto at gmail.com>: > > > > > Ciao Gionatan, > > > > > > I run Gluster 3.10.x (Replica 3 arbiter or 2 + 1 arbiter) to provide > > > storage for oVirt 4.x and I have had no major issues so far. > > > I have done online upgrades a couple...

...u have jumbo frames (MTU=9000) enabled across the switch and nodes? if you have concurrent clients writing/reading, it could be beneficial to increase the number of client and server threads as well, try setting higher values for client.event-threads and server.event-threads. Best regards, Everton Brogliatto On Thu, Aug 24, 2017 at 7:48 PM, Krist van Besien <krist at redhat.com> wrote: > Hi all, > > I usualy advise clients to use the native client if at all possible, as it > is very robust. But I am running in to problems here. > > In this case the gluster system is used to...

Hi all, I usualy advise clients to use the native client if at all possible, as it is very robust. But I am running in to problems here. In this case the gluster system is used to store video streams. Basicaly the setup is the following: - A gluster cluster of 3 nodes, with ample storage. They export several volumes. - The network is 10GB, switched. - A "recording server" which

Hi, has anyone any advice to give about my question below? Thanks! > -------- Original Message -------- > Subject: Manually delete .glusterfs/changelogs directory ? > Local Time: August 16, 2017 5:59 PM > UTC Time: August 16, 2017 3:59 PM > From: mabi at protonmail.ch > To: Gluster Users <gluster-users at gluster.org> > > Hello, > > I just deleted (permanently)

Il 26-08-2017 07:38 Gionatan Danti ha scritto: > I'll surely give a look at the documentation. I have the "bad" habit > of not putting into production anything I know how to repair/cope > with. > > Thanks. Mmmm, this should read as: "I have the "bad" habit of not putting into production anything I do NOT know how to repair/cope with" Really :D

Hello, I just deleted (permanently) my geo-replication session using the following command: gluster volume geo-replication myvolume gfs1geo.domain.tld::myvolume-geo delete and noticed that the .glusterfs/changelogs on my volume still exists. Is it safe to delete the whole directly myself with "rm -rf .glusterfs/changelogs" ? As far as I understand the CHANGELOG.* files are only needed

Il 26-08-2017 01:13 WK ha scritto: > Big +1 on what was Kevin just said.? Just avoiding the problem is the > best strategy. Ok, never run Gluster with anything less than a replica2 + arbiter ;) > However, for the record,? and if you really, really want to get deep > into the weeds on the subject, then the? Gluster people have docs on > Split-Brain recovery. > >