summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorshishir gowda <shishirng@gluster.com>2011-08-01 12:03:19 +0530
committerAnand Avati <avati@gluster.com>2011-08-01 01:13:39 -0700
commit09232fd6855f288c47b5396dcd4d4245a154576f (patch)
tree4b9c939cd3958b3630299172b09b891621d56093
parenta59fc489bebce1c81d0a22d53794d7e41f3f4067 (diff)
IO-threads: Support for loading io-threads xlator on client side
New set option performance.client-io-threads added to enable/disable it. Default behavior is io-threads is off on client side Loaded only on fuse volume below io-stats. BUG: 3122 Change-Id: I9a4852e0ded3e8b4adcb5b5930bc3e17d1beb10a Reviewed-on: http://review.gluster.com/134 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@gluster.com>
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-volgen.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-volgen.c b/xlators/mgmt/glusterd/src/glusterd-volgen.c
index d76cf28..de01ce6 100644
--- a/xlators/mgmt/glusterd/src/glusterd-volgen.c
+++ b/xlators/mgmt/glusterd/src/glusterd-volgen.c
@@ -146,7 +146,7 @@ static struct volopt_map_entry glusterd_volopt_map[] = {
{"performance.io-cache", "performance/io-cache", "!perf", "on", NO_DOC}, /* NODOC */
{"performance.quick-read", "performance/quick-read", "!perf", "on", NO_DOC}, /* NODOC */
{"performance.stat-prefetch", "performance/stat-prefetch", "!perf", "on", NO_DOC}, /* NODOC */
-
+ {"performance.client-io-threads", "performance/io-threads", "!perf", "off", NO_DOC},
{MARKER_VOL_KEY, "features/marker", "!marker", "off", NO_DOC},
{"nfs.enable-ino32", "nfs/server", "nfs.enable-ino32", NULL, GLOBAL_DOC},
@@ -1956,6 +1956,10 @@ build_nfs_graph (glusterfs_graph_t *graph, dict_t *mod_dict)
if (ret)
goto out;
+ ret = dict_set_str (set_dict, "performance.client-io-threads", "off");
+ if (ret)
+ goto out;
+
nfsxl = volgen_graph_add_as (graph, "nfs/server", "nfs-server");
if (!nfsxl) {
ret = -1;