diff options
| author | shishir gowda <sgowda@redhat.com> | 2012-09-26 18:09:33 +0530 |
|---|---|---|
| committer | Anand Avati <avati@redhat.com> | 2012-11-29 22:11:06 -0800 |
| commit | bde0e142632854b8c74a4df0427662c024dd29c1 (patch) | |
| tree | 4f97880501fd288228bdda6dabe67d1dffa42cf1 /xlators/cluster/dht/src/dht-common.h | |
| parent | c7baba53635c78b899a165d1de6b6982bb520325 (diff) | |
cluster/dht: fail fix-layout if any of the subvol is down
If any subvolume is down, and a layout is re-written and hash
values change, entry names in the downed subvol can be reused
in the other subvol which got the same hash range. when the
downed subvol is brought back up, duplicate entried might appear
Also separated handling of ENOSPC and ENOTCONN error.
Change-Id: I5ed93990425a4cee70df2dab7c7c119fdc87ad56
BUG: 860663
Signed-off-by: shishir gowda <sgowda@redhat.com>
Reviewed-on: http://review.gluster.org/4000
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@redhat.com>
Diffstat (limited to 'xlators/cluster/dht/src/dht-common.h')
| -rw-r--r-- | xlators/cluster/dht/src/dht-common.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/xlators/cluster/dht/src/dht-common.h b/xlators/cluster/dht/src/dht-common.h index 1a69feba607..1f3ccc1cde0 100644 --- a/xlators/cluster/dht/src/dht-common.h +++ b/xlators/cluster/dht/src/dht-common.h @@ -140,7 +140,6 @@ struct dht_local { struct { uint32_t hole_cnt; uint32_t overlaps_cnt; - uint32_t missing; uint32_t down; uint32_t misc; dht_selfheal_dir_cbk_t dir_cbk; @@ -380,7 +379,7 @@ int dht_layout_normalize (xlator_t *this, l int dht_layout_anomalies (xlator_t *this, loc_t *loc, dht_layout_t *layout, uint32_t *holes_p, uint32_t *overlaps_p, uint32_t *missing_p, uint32_t *down_p, - uint32_t *misc_p); + uint32_t *misc_p, uint32_t *no_space_p); int dht_layout_dir_mismatch (xlator_t *this, dht_layout_t *layout, xlator_t *subvol, loc_t *loc, dict_t *xattr); |