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Re: [Qemu-devel] [PATCH]: set up rbd snapshot handling
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From: |
Christoph Hellwig |
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Subject: |
Re: [Qemu-devel] [PATCH]: set up rbd snapshot handling |
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Date: |
Wed, 11 Jan 2012 05:00:04 -0500 |
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User-agent: |
Mutt/1.5.21 (2010-09-15) |
> +static int qemu_rbd_snap_remove(BlockDriverState *bs,
> + const char *snapshot_name)
> +{
> + BDRVRBDState *s = bs->opaque;
> + int r;
> +
> + r = rbd_snap_remove(s->image, snapshot_name);
> + r = rbd_snap_rollback(s->image, snapshot_name);
Have these functions been available since day 1 in librbd or should they
get a version checks like the cache flush call?