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rbd: wire up snapshot removal and rollback functionality
Signed-off-by: Greg Farnum <gregory.farnum@dreamhost.com> Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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parent
331636431a
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22
block/rbd.c
22
block/rbd.c
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@ -789,6 +789,26 @@ static int qemu_rbd_snap_create(BlockDriverState *bs,
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return 0;
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}
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static int qemu_rbd_snap_remove(BlockDriverState *bs,
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const char *snapshot_name)
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{
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BDRVRBDState *s = bs->opaque;
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int r;
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r = rbd_snap_remove(s->image, snapshot_name);
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return r;
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}
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static int qemu_rbd_snap_rollback(BlockDriverState *bs,
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const char *snapshot_name)
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{
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BDRVRBDState *s = bs->opaque;
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int r;
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r = rbd_snap_rollback(s->image, snapshot_name);
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return r;
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}
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static int qemu_rbd_snap_list(BlockDriverState *bs,
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QEMUSnapshotInfo **psn_tab)
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{
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@ -862,7 +882,9 @@ static BlockDriver bdrv_rbd = {
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.bdrv_co_flush_to_disk = qemu_rbd_co_flush,
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.bdrv_snapshot_create = qemu_rbd_snap_create,
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.bdrv_snapshot_delete = qemu_rbd_snap_remove,
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.bdrv_snapshot_list = qemu_rbd_snap_list,
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.bdrv_snapshot_goto = qemu_rbd_snap_rollback,
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};
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static void bdrv_rbd_init(void)
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