Thank you for the speedy clarification. So as I understand this BZ for the errata, the nfs_mount_options were being ignored in vdsm.conf and then after the errata, they are no longer ignored? https://bugzilla.redhat.com/show_bug.cgi?id=826921 On Wed, Feb 13, 2013 at 8:57 PM, Greg Padgett <gpadgett@redhat.com> wrote:
On 02/13/2013 12:33 AM, Chris Noffsinger wrote:
So I have read this BZ https://bugzilla.redhat.com/** show_bug.cgi?id=855729<https://bugzilla.redhat.com/show_bug.cgi?id=855729>
and these related ovirt BZs http://gerrit.ovirt.org/#/c/**8110/<http://gerrit.ovirt.org/#/c/8110/> http://gerrit.ovirt.org/#/c/**8797/ <http://gerrit.ovirt.org/#/c/8797/> http://gerrit.ovirt.org/#/c/**8798/ <http://gerrit.ovirt.org/#/c/8798/>
So forgive me but I am a little confused. I have some existing NFS Storage domains that I was not paying attention and attached without doing any advanced parameters in RHEV 3.1
Now the NFS Advanced Parameters box is greyed out.
So now that I have attached these domains I cannot change the advanced nfs option such as change it to Nfs4 from 3 or rsize and wsize?
Maybe if I was using upstream oVirt instead of Rhev 3.1 I would be able to make the changes in vdsm.conf and they would be honored?
It's the same in oVirt 3.1 and RHEV 3.1, see this bug: https://bugzilla.redhat.com/**show_bug.cgi?id=835543<https://bugzilla.redhat.com/show_bug.cgi?id=835543>
As long as VDSM is current, you should be able to change the the nfs_mount_options in vdsm.conf to get what you want. You would need to use this route instead of/in addition to the advanced options anyway, because they only allow modification of nfs version, retrans, and timeout and not rsize/wsize.
(2 other options are a) modify the db directly (storage_server_connections table) for the available advanced options (not rsize/wsize), or b) attach the sd as posix and specify the mount options, but IMO the vdsm.conf method above is easier and cleaner.)
Hope that helps, Greg
-- Chris Noffsinger
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-- Chris Noffsinger