diff options
| author | shishir gowda <sgowda@redhat.com> | 2012-08-07 12:55:31 +0530 |
|---|---|---|
| committer | Anand Avati <avati@redhat.com> | 2012-08-13 23:24:04 -0700 |
| commit | e404e9b81f18c0a36a5c67ebf041ac0a00ca2eb1 (patch) | |
| tree | d0d1abbbfcd100814487cb1692487a6c98989c45 /xlators/mgmt/glusterd/src/glusterd-volgen.c | |
| parent | cdf6ad3695b0842acc3d4aadc5ebb474f07e8913 (diff) | |
cluster/dht: Optimize readdirp calls in DHT
Bring in option which is supported by posix xlator
to filter out directory's entries from being returned.
DHT would now request non-first subvols to filter out
directory entries.
dht xlator-option readdir-optimize will enable this
optimization
Change-Id: I35224bc81c9657f54f952efac02790276c35ded5
BUG: 838199
Signed-off-by: shishir gowda <sgowda@redhat.com>
Reviewed-on: http://review.gluster.com/3772
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@redhat.com>
Diffstat (limited to 'xlators/mgmt/glusterd/src/glusterd-volgen.c')
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-volgen.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-volgen.c b/xlators/mgmt/glusterd/src/glusterd-volgen.c index 7444db0b..1bdf5a19 100644 --- a/xlators/mgmt/glusterd/src/glusterd-volgen.c +++ b/xlators/mgmt/glusterd/src/glusterd-volgen.c @@ -121,6 +121,7 @@ static struct volopt_map_entry glusterd_volopt_map[] = { {"cluster.min-free-inodes", "cluster/distribute", NULL, NULL, NO_DOC, 0 }, {"cluster.rebalance-stats", "cluster/distribute", NULL, NULL, NO_DOC, 0 }, {"cluster.subvols-per-directory", "cluster/distribute", "directory-layout-spread", NULL, NO_DOC, 0 }, + {"cluster.readdir-optimize", "cluster/distribute", NULL, NULL, NO_DOC, 0 }, {"cluster.entry-change-log", "cluster/replicate", NULL, NULL, NO_DOC, 0 }, {"cluster.read-subvolume", "cluster/replicate", NULL, NULL, NO_DOC, 0 }, |