diff options
author | shishir gowda <shishirng@gluster.com> | 2011-08-01 12:25:11 +0530 |
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committer | Anand Avati <avati@gluster.com> | 2011-08-01 01:13:51 -0700 |
commit | 418ac2c8b7456e3299b5b9b96b532053e37ca3d6 (patch) | |
tree | 913cc8bd129c5549bb3f3403b1224ea9650daab9 /xlators | |
parent | 341966c3eb092bff5cb3757118c1d011aa8c4f01 (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: I28ddc6db9f26081d0ea5dd6cb895991d8ba29210
Reviewed-on: http://review.gluster.com/135
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Anand Avati <avati@gluster.com>
Diffstat (limited to 'xlators')
-rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-volgen.c | 6 |
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 58282aecab9..f9c42a4618c 100644 --- a/xlators/mgmt/glusterd/src/glusterd-volgen.c +++ b/xlators/mgmt/glusterd/src/glusterd-volgen.c @@ -154,7 +154,7 @@ static struct volopt_map_entry glusterd_volopt_map[] = { {"performance.io-cache", "performance/io-cache", "!perf", "on", NO_DOC, 0}, {"performance.quick-read", "performance/quick-read", "!perf", "on", NO_DOC, 0}, {VKEY_PERF_STAT_PREFETCH, "performance/stat-prefetch", "!perf", "on", NO_DOC, 0}, - + {"performance.client-io-threads", "performance/io-threads", "!perf", "off", NO_DOC, 0}, {VKEY_MARKER_XTIME, "features/marker", "xtime", "off", NO_DOC, OPT_FLAG_FORCE}, {VKEY_MARKER_XTIME, "features/marker", "!xtime", "off", NO_DOC, OPT_FLAG_FORCE}, @@ -1812,6 +1812,10 @@ build_nfs_graph (volgen_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; |