FSRVP with Snapper problem

David Disseldorp ddiss at suse.de
Thu Jun 13 06:43:57 MDT 2013

On Thu, 13 Jun 2013 19:49:30 +0800
Teng-Feng Yang <shinrairis at gmail.com> wrote:

> It works perfectly when I share a btrfs volume via samba with btrfs
> and shadow_copy vfs modules hooked on it.
> However, when I use the similar approach to share a dm-thin volume
> with snapper and gmt_token vfs modules, I cannot take snapshot from
> Windows Server remotely.

I should have mentioned, I've not tested vfs_snapper with dm-thin
snapshots. I expect that a MountSnapshot snapper request would need to
be added to the snapper_snap_create_send/recv code path to ensure that
any created snapshots are accessible. Patches welcome :)

Cheers, David

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