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authorVijaikumar M <vmallika@redhat.com>2014-09-02 17:43:43 +0530
committerKrishnan Parthasarathi <kparthas@redhat.com>2014-09-03 02:37:24 -0700
commit60f33e6d12a854c425c2bbe237e0902a8e433631 (patch)
tree0f92b35b81634a6067d5b3a8065e0ac49ea989ae
parentb81cec326d4d43519593cb56b7a0e68ea5c3421c (diff)
glusterd: Set the rlimit for Open FDs to higher value
Default 'open FD limit' is 1024. As the number of volumes/bricks increases, brick-to-glusterd socket FDs also increases in glusterd and runs out of the limit. Solution is to set the 'Open FD' limit to higher value in glusterd Change-Id: Iaa60b2155df2fa5a0759e054bdebffbc09f63ec1 BUG: 1136352 Signed-off-by: Vijaikumar M <vmallika@redhat.com> Reviewed-on: http://review.gluster.org/8578 Reviewed-by: Rajesh Joseph <rjoseph@redhat.com> Reviewed-by: Atin Mukherjee <amukherj@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> Tested-by: Krishnan Parthasarathi <kparthas@redhat.com>
-rw-r--r--xlators/mgmt/glusterd/src/glusterd.c18
1 files changed, 18 insertions, 0 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd.c b/xlators/mgmt/glusterd/src/glusterd.c
index b59353566a7..ab7ab3a2171 100644
--- a/xlators/mgmt/glusterd/src/glusterd.c
+++ b/xlators/mgmt/glusterd/src/glusterd.c
@@ -1161,6 +1161,24 @@ init (xlator_t *this)
int i = 0;
char *valgrind_str = NULL;
+#ifndef GF_DARWIN_HOST_OS
+ {
+ struct rlimit lim;
+ lim.rlim_cur = 65536;
+ lim.rlim_max = 65536;
+
+ if (setrlimit (RLIMIT_NOFILE, &lim) == -1) {
+ gf_log (this->name, GF_LOG_ERROR,
+ "Failed to set 'ulimit -n "
+ " 65536': %s", strerror(errno));
+ } else {
+ gf_log (this->name, GF_LOG_INFO,
+ "Maximum allowed open file descriptors "
+ "set to 65536");
+ }
+ }
+#endif
+
dir_data = dict_get (this->options, "working-directory");
if (!dir_data) {