[Gluster-users] Brick offline after upgrade

[David Cunningham]

Thank you Strahil. So if we take into account the depreciated options from
all release notes then the direct upgrade should be okay.


On Fri, 26 Mar 2021 at 02:01, Strahil Nikolov <hunter86_bg at yahoo.com> wrote:

> Hey David,
>
> usually it should work directly, but please take into consideration all
> release notes (usually '.0) as some options are deprecated like tiering.
>
> Best Regards,
> Strahil Nikolov
>
> On Tue, Mar 23, 2021 at 2:47, David Cunningham
> <dcunningham at voisonics.com> wrote:
> Hello,
>
> We ended up restoring the backup since it was easy on a test system.
>
> Does anyone know if you need to upgrade multiple major versions
> sequentially, or can you jump to the highest version? For example, to go
> from GlusterFS 5 to 8 can you upgrade to 8 directly, or must you do 6 and 7
> in between?
>
> Thanks in advance.
>
>
> On Sat, 20 Mar 2021 at 09:58, David Cunningham <dcunningham at voisonics.com>
> wrote:
>
> Hi Strahil,
>
> It's as follows. Do you see anything unusual? Thanks.
>
> root at caes8:~# ls -al /var/lib/glusterd/vols/gvol0/
> total 52
> drwxr-xr-x 3 root root 4096 Mar 18 17:06 .
> drwxr-xr-x 3 root root 4096 Jul 17  2018 ..
> drwxr-xr-x 2 root root 4096 Mar 18 17:06 bricks
> -rw------- 1 root root   16 Mar 18 17:06 cksum
> -rw------- 1 root root 3848 Mar 18 16:52
> gvol0.caes8.nodirectwritedata-gluster-gvol0.vol
> -rw------- 1 root root 2270 Feb 14  2020 gvol0.gfproxyd.vol
> -rw------- 1 root root 1715 Mar 18 16:52 gvol0.tcp-fuse.vol
> -rw------- 1 root root  729 Mar 18 17:06 info
> -rw------- 1 root root    0 Feb 14  2020 marker.tstamp
> -rw------- 1 root root  168 Mar 18 17:06 node_state.info
> -rw------- 1 root root   18 Mar 18 17:06 quota.cksum
> -rw------- 1 root root    0 Jul 17  2018 quota.conf
> -rw------- 1 root root   13 Mar 18 17:06 snapd.info
> -rw------- 1 root root 1829 Mar 18 16:52 trusted-gvol0.tcp-fuse.vol
> -rw------- 1 root root  896 Feb 14  2020 trusted-gvol0.tcp-gfproxy-fuse.vol
>
>
> On Fri, 19 Mar 2021 at 17:51, Strahil Nikolov <hunter86_bg at yahoo.com>
> wrote:
>
> [2021-03-18 23:52:52.084754] E [MSGID: 101019] [xlator.c:715:xlator_init] 0-gvol0-server: Initialization of volume 'gvol0-server' failed, review your volfile again
>
> What is the content of :
>
> /var/lib/glusterd/vols/gvol0 ?
>
>
> Best Regards,
>
> Strahil Nikolov
>
> On Fri, Mar 19, 2021 at 3:02, David Cunningham
> <dcunningham at voisonics.com> wrote:
> Hello,
>
> We have a single node/brick GlusterFS test system which unfortunately had
> GlusterFS upgraded from version 5 to 6 while the GlusterFS processes were
> still running. I know this is not what the "Generic Upgrade procedure"
> recommends.
>
> Following a restart the brick is not online, and we can't see any error
> message explaining exactly why. Would anyone have an idea of where to look?
>
> Since the logs from the time of the upgrade and reboot are a bit lengthy
> I've attached them in a text file.
>
> Thank you in advance for any advice!
>
> --
> David Cunningham, Voisonics Limited
> http://voisonics.com/
> USA: +1 213 221 1092
> New Zealand: +64 (0)28 2558 3782
> ________
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>
> --
> David Cunningham, Voisonics Limited
> http://voisonics.com/
> USA: +1 213 221 1092
> New Zealand: +64 (0)28 2558 3782
>
>
>
> --
> David Cunningham, Voisonics Limited
> http://voisonics.com/
> USA: +1 213 221 1092
> New Zealand: +64 (0)28 2558 3782
>
>

-- 
David Cunningham, Voisonics Limited
http://voisonics.com/
USA: +1 213 221 1092
New Zealand: +64 (0)28 2558 3782
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