[Gluster-users] Graceful gluster server retire/poweroff
hunter86_bg at yahoo.com
Wed Jul 17 15:20:17 UTC 2019
Can you clarify which script do you use ?Usually I rely on oVirt to shutdown the system properly , but sometimes I have used '/usr/share/glusterfs/scripts/stop-all-gluster-processes.sh' which kills everything (including fuse mounts).
Best Regards,Strahil Nikolov
В вторник, 16 юли 2019 г., 17:32:44 ч. Гринуич+3, Gionatan Danti <g.danti at assyoma.it> написа:
On 16/07/2019 15:27, Ravishankar N wrote:
> Yes, if you simply pkill the gluster brick processes of the node before
> switching it off, you won't observe the hang on the clients because they
> will receive the disconnect notification immediately. But before that,
> you would need to check if there are no pending heals etc. You can use
> the script  which does all these checks in the graceful mode.
thanks for your reply. I tried killing the glusterfsd process and I
confirm that the client does not see any pause, indeed.
I was thinking that during the shutdown procedure systemd would kill the
processes by itself; which it *does*, but only if the glusterfsd.service
By default, the systemd service installed on CentOS 7 + Gluster 6.0 SIG
does not start glusterfsd.service and so, in the shutdown phase, it does
not stop it.
Thanks very much for your information.
Assyoma S.r.l. - www.assyoma.it
email: g.danti at assyoma.it - info at assyoma.it
GPG public key ID: FF5F32A8
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