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authorSantosh Kumar Pradhan <spradhan@redhat.com>2013-10-28 12:46:37 +0530
committerAnand Avati <avati@redhat.com>2013-11-14 16:07:02 -0800
commite479660d9dd8bf7017c7dc78ccfa6edd9c51ec7a (patch)
tree96d4e58b53bef4fddb9455a21deff47ab841a75d /xlators/nfs/server/src/nlm4.c
parent2990befa4cf9219f33b21b6c50d3e2afa4b7461b (diff)
gNFS: RFE for NFS connection behavior
Implement reconfigure() for NFS xlator so that volume set/reset wont restart the NFS server process. But few options can not be reconfigured dynamically e.g. nfs.mem-factor, nfs.port etc which needs NFS to be restarted. Change-Id: Ic586fd55b7933c0a3175708d8c41ed0475d74a1c BUG: 1027409 Signed-off-by: Santosh Kumar Pradhan <spradhan@redhat.com> Reviewed-on: http://review.gluster.org/6236 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Rajesh Joseph <rjoseph@redhat.com> Reviewed-by: Anand Avati <avati@redhat.com>
Diffstat (limited to 'xlators/nfs/server/src/nlm4.c')
-rw-r--r--xlators/nfs/server/src/nlm4.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/xlators/nfs/server/src/nlm4.c b/xlators/nfs/server/src/nlm4.c
index f78e286..5c5d874 100644
--- a/xlators/nfs/server/src/nlm4.c
+++ b/xlators/nfs/server/src/nlm4.c
@@ -2359,6 +2359,11 @@ nlm4svc_init(xlator_t *nfsx)
struct timespec timeout = {0,};
FILE *pidfile = NULL;
pid_t pid = -1;
+ static gf_boolean_t nlm4_inited = _gf_false;
+
+ /* Already inited */
+ if (nlm4_inited)
+ return &nlm4prog;
nfs = (struct nfs_state*)nfsx->private;
@@ -2463,6 +2468,7 @@ nlm4svc_init(xlator_t *nfsx)
timeout.tv_nsec = 0;
gf_timer_call_after (nfsx->ctx, timeout, nlm_grace_period_over, NULL);
+ nlm4_inited = _gf_true;
return &nlm4prog;
err:
return NULL;