diff options
Diffstat (limited to 'xlators/mgmt/glusterd/src/glusterd-store.c')
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-store.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-store.c b/xlators/mgmt/glusterd/src/glusterd-store.c index 3993504e8b0..ab635ff943f 100644 --- a/xlators/mgmt/glusterd/src/glusterd-store.c +++ b/xlators/mgmt/glusterd/src/glusterd-store.c @@ -3871,6 +3871,11 @@ out: * dies after taking the backend snapshot, but before updating the * status, then when glusterd comes up, it should treat that snapshot * as a failed snapshot and clean it up. + * + * Restore operation starts by setting the status to + * GD_SNAP_STATUS_RESTORED. If the server goes down before changing + * the status the status back we need to revert the partial snapshot + * taken. */ int32_t glusterd_snap_cleanup (xlator_t *this) @@ -3893,7 +3898,15 @@ glusterd_snap_cleanup (xlator_t *this) } list_for_each_entry (snap, &priv->snapshots, snap_list) { - if (snap->snap_status != GD_SNAP_STATUS_IN_USE) { + if (snap->snap_status == GD_SNAP_STATUS_RESTORED) { + ret = glusterd_snapshot_revert_restore_from_snap (snap); + if (ret) { + gf_log (this->name, GF_LOG_WARNING, "Failed to " + "revert partially restored snapshot " + "(%s)", snap->snapname); + goto out; + } + } else if (snap->snap_status != GD_SNAP_STATUS_IN_USE) { ret = glusterd_snap_remove (dict, snap, _gf_true, _gf_true); if (ret) { |