diff options
| author | Jeff Darcy <jdarcy@redhat.com> | 2012-03-23 13:16:06 -0400 |
|---|---|---|
| committer | Anand Avati <avati@redhat.com> | 2012-05-31 17:13:29 -0700 |
| commit | e066a5fea7bdaa5da78e49c9a5bf344af2f33d3c (patch) | |
| tree | 12e77cb78c60de41672c005aca9e7d3c2f5c282a /xlators/cluster/dht/src/dht-selfheal.c | |
| parent | a5b8c32afba6509c4de4ec08830f5833fcbdaf1a (diff) | |
distribute: support user-specified layouts.
The new type is DHT_HASH_TYPE_DM_USER=1 (on disk in network byte order) and
we treat it the same as DHT_HASH_TYPE_DM except that we don't stomp on it
during rebalance.
Change-Id: I893571a9b89577acdea2fe868915b18d3663fd77
BUG: 807312
Signed-off-by: Jeff Darcy <jdarcy@redhat.com>
Reviewed-on: http://review.gluster.com/3004
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@redhat.com>
Diffstat (limited to 'xlators/cluster/dht/src/dht-selfheal.c')
| -rw-r--r-- | xlators/cluster/dht/src/dht-selfheal.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/xlators/cluster/dht/src/dht-selfheal.c b/xlators/cluster/dht/src/dht-selfheal.c index 68d9416fa..7ceb80157 100644 --- a/xlators/cluster/dht/src/dht-selfheal.c +++ b/xlators/cluster/dht/src/dht-selfheal.c @@ -576,6 +576,12 @@ dht_fix_layout_of_directory (call_frame_t *frame, loc_t *loc, priv = this->private; local = frame->local; + if (layout->type == DHT_HASH_TYPE_DM_USER) { + gf_log (THIS->name, GF_LOG_DEBUG, "leaving %s alone", + loc->path); + goto done; + } + count = cnt = dht_get_layout_count (this, layout, 0); chunk = ((unsigned long) 0xffffffff) / ((cnt) ? cnt : 1); @@ -700,7 +706,7 @@ done: if (fix_array) GF_FREE (fix_array); - return new_layout; + return local->layout; } |