diff options
Diffstat (limited to 'drivers/block/rbd.c')
| -rw-r--r-- | drivers/block/rbd.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index 730d0ce505e..f171cebabda 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -1725,7 +1725,12 @@ static int __rbd_refresh_header(struct rbd_device *rbd_dev) return ret; /* resized? */ - set_capacity(rbd_dev->disk, h.image_size / SECTOR_SIZE); + if (rbd_dev->snap_id == CEPH_NOSNAP) { + sector_t size = (sector_t) h.image_size / SECTOR_SIZE; + + dout("setting size to %llu sectors", (unsigned long long) size); + set_capacity(rbd_dev->disk, size); + } down_write(&rbd_dev->header_rwsem); |