diff options
Diffstat (limited to 'drivers/block/drbd')
-rw-r--r-- | drivers/block/drbd/drbd_main.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c index 8f84a9f58c9..b1ce5dc7c60 100644 --- a/drivers/block/drbd/drbd_main.c +++ b/drivers/block/drbd/drbd_main.c @@ -840,7 +840,12 @@ static union drbd_state sanitize_state(struct drbd_conf *mdev, union drbd_state break; case C_WF_BITMAP_S: case C_PAUSED_SYNC_S: - ns.pdsk = os.pdsk > D_OUTDATED ? D_OUTDATED : os.pdsk; + /* remap any consistent state to D_OUTDATED, + * but disallow "upgrade" of not even consistent states. + */ + ns.pdsk = + (D_DISKLESS < os.pdsk && os.pdsk < D_OUTDATED) + ? os.pdsk : D_OUTDATED; break; case C_SYNC_SOURCE: ns.pdsk = D_INCONSISTENT; |