[Gluster-users] Re-Sync Geo Replication

Venky Shankar yknev.shankar at gmail.com
Wed Oct 8 11:40:34 UTC 2014


​"touch <filename>" should trigger a re-sync.

On Sun, Oct 5, 2014 at 3:03 AM, James Payne <jimqwerty4 at hotmail.com> wrote:

> Hi,
>
>
>
> Just wondering if there was a method to manually force a re-sync of a geo
> replication slave so it is an identical mirror of the master?
>
>
>
> History of this request is that I have a test setup and the Gluster
> Geo-Replication seems to have missed 7 files out completely (not sure if
> this was a bug or an issue with my setup specifically as this is a test
> setup it has been setup and torn down a few times). Now though the Geo
> replica will not converge to be the same, ie. It’s stable, new files add
> fine and files will delete, but the missing files just don’t seem to be
> interested in synchronising! I’m guessing that as the rsync is triggered by
> the change log and as these files aren’t changing it won’t ever notice them
> again? I can manually copy the files (there are only 7 after all…) but I
> have only found them through a consistency checking script I wrote. I can
> run this through a cron to pick up any missing files, however I wondered if
> Gluster had something built in which did a check and sync? Also, If I did
> manually copy these files across how would that affect the consistency of
> the geo replica session?
>
>
>
> Running: GlusterFS 3.4.5 on CentOS 6.5
>
>
>
> Regards
>
> James
>
>
>
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>
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