On Wed, Sep 10, 2014 at 2:45 PM, Keith Phua <[email protected]> wrote:
> Hi Andrei,
>
> Thanks for the suggestion.
>
> But a rbd volume snapshots may only work if the filesystem is in a
> consistent state, which mean no IO during snapshotting. With cronjob
> snapshotting, usually we have no control over client doing any IOs. Having
xfs_freeze -f /mnt
<take a snapshot>
xfs_freeze -u /mnt
Thanks,
Ilya
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