4:11 p.m.
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Von: Vinzenz Feenstra [vfeenstr(a)redhat.com]=0A=
Gesendet: Dienstag, 12. Januar 2016 09:00=0A=
An: Markus Stockhausen=0A=
Cc: users(a)ovirt.org; Mike Hildebrandt=0A=
Betreff: Re: [ovirt-users] NFS IO timeout configuration=0A=
> Hi there,=0A=
=0A=
=0A=
> we got a nasty situation yesterday in our OVirt
3.5.6 environment. =0A=
> We ran a LSM that failed during the cleanup operation. To be precise = > when the process deleted an image on the source NFS storage.
=0A=
> =0A=
...=0A=
>=0A=
> Reading the docs I got the idea that vdsm default 60 second timeout=0A=
> for IO operations might be changed within /etc/vdsm/vdsm.conf=0A=
>=0A=
> [irs]=0A=
> process_pool_timeout =3D 180=0A=
>=0A=
> Can anyone confirm that this will solve the problem?=0A=
=0A=
Well it will increase the time to 3 minutes and takes effect after restar=
ting
vdsm and supervdsm - If that is enough that might depend on your setup=
.=0A=
=0A=
=0A=
Thanks Vinzenz,=0A=
=0A=
maybe my question was not 100% correct. I need to know, if this parameter =
=0A=
really influences the described timeout behaviour. The best value of the =
=0A=
parameter must be checked of course.=0A=
=0A=
Markus=
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