[Gluster-users] Upgrading from 3.0.4 to 3.0.5

[vishal.ud]

upgrading to glusterfs 3.05 did give us some oplock issues when mounting 
samba volumes where Ms Office clients could not read files mounted using 
gluster . we reverted back to 3.0.4 and things worked fine .

On Wednesday 21 July 2010 11:07 PM, Joe Warren-Meeks wrote:
> I've done just this in our integration environment and our production
> environment.
>
> I halted my application on the first server, unmounted the filesystem,
> halted glusterfsd, upgraded it, restarted glustersfd and mounted the
> filesystem. I checked that read/writes were fine and then brought it
> back into service.
>
> I left this for 24 hours, then repeated the process on the secondary
> node.
>
> You shouldn't have any problems.
>
>   -- joe.
>
> -----Original Message-----
> From: gluster-users-bounces at gluster.org
> [mailto:gluster-users-bounces at gluster.org] On Behalf Of Steve Wilson
> Sent: 21 July 2010 17:22
> To: gluster-users at gluster.org
> Subject: [Gluster-users] Upgrading from 3.0.4 to 3.0.5
>
> I am planning to upgrade a Gluster installation from 3.0.4 to 3.0.5.
> Can I do so in a piecemeal manner without taking the volume out of
> service?  In other words, can I bring down one replication server,
> upgrade it, and bring it up again while the other servers are running?
> Also, will 3.0.4 clients work with 3.0.5 servers and vice-versa?  If so,
>
> then it sounds like I could slide in the upgrade without major
> disruption of service.
>
> Thanks,
> Steve
>
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*Vishal Uderani*
Sr Systems Engineer
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