On Thu, Apr 9, 2020 at 1:11 PM Gianluca Cecchi <[email protected]> wrote:
> >> This ^^, right here is the reason the VM paused. Are you using a plain >> distribute volume here? >> Can you share some of the log messages that occur right above these >> errors? >> Also, can you check if the file >> $VMSTORE_BRICKPATH/.glusterfs/d2/25/d22530cf-2e50-4059-8924-0aafe38497b1 >> exists on the brick? >> >> -Krutika >> >> > > Thanks for answering Krutika > To verify that sharding in some way was "involved" in the problem, I > executed a new re-deploy of the 9 Openshift OCP servers, without indeed > receiving any error. > While with sharding enable I received at least 3-4 errors every deployment > run. > In particular I deleted the VM disks of the previous VMs to put them on a > volume without sharding. > Right now the directory is so empty: > > [root@ovirt ~]# ll -a /gluster_bricks/vmstore/vmstore/.glusterfs/d2/25/ > total 8 > drwx------. 2 root root 6 Apr 8 16:59 . > drwx------. 105 root root 8192 Apr 9 00:50 .. > [root@ovirt ~]# > > Here you can find the entire log (in gzip format) from [2020-04-05 > 01:20:02.978429] to [2020-04-09 10:45:36.734079] of the vmstore volume > > https://drive.google.com/file/d/1Dqr7KJMqKdMFg-jvhsDAzvr1xgWtvtnQ/view?usp=sharing > > You will find same error at least in these timestamps below corresponding > to engine webadmin events "unknown storage error", taking care that inside > the log file the time is UTC, so you have to shift 2hours behind (03:27:28 > PM in engine webadmin event corresponds to 13:27:28 in log file) > > Apr 7, 2020, 3:27:28 PM > > Apr 7, 2020, 4:38:55 PM > > Apr 7, 2020, 5:31:02 PM > > Apr 8, 2020, 8:52:49 AM > > Apr 8, 2020, 12:05:17 PM > > Apr 8, 2020, 3:11:10 PM > > Apr 8, 2020, 3:20:30 PM > > Apr 8, 2020, 3:26:54 PM > > Thanks again, and I'm available to re-try on sharding enable volume after > modifying anything, eventually > Gianluca > Hi Krutika, did you have the opportunity to verify log content I sent and better understand the reason of sharding errors and possible solution? Thanks, Gianluca
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