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authorNiels de Vos <ndevos@redhat.com>2015-04-26 10:42:53 +0200
committerVijay Bellur <vbellur@redhat.com>2015-05-03 11:16:09 -0700
commit40407afb529f6e5fa2f79e9778c2f527122d75eb (patch)
tree423c0b8b4e620a65fde6b19bad045a4bfd3b6b44 /libglusterfs
parentc9e6cd4ad931e9d63f8b3c95121a59071bb6e5b2 (diff)
nfs: make it possible to disable nfs.mount-rmtab
When there are many NFS-clients doing very often mount/unmount actions, the updating of the 'rmtab' can become a bottleneck and cause delays. In these situations, the output of 'showmount' may be less important than the responsiveness of the (un)mounting. By setting 'nfs.mount-rmtab' to the value "/-", the cache file is not updated anymore, and the entries are only kept in memory. Cherry picked from commit 331ef6e1a86bfc0a93f8a9dec6ad35c417873849: > BUG: 1169317 > Change-Id: I40c4d8d754932f86fb2b1b2588843390464c773d > Reported-by: Cyril Peponnet <cyril@peponnet.fr> > Signed-off-by: Niels de Vos <ndevos@redhat.com> > Reviewed-on: http://review.gluster.org/9223 > Tested-by: Gluster Build System <jenkins@build.gluster.com> > Reviewed-by: soumya k <skoduri@redhat.com> > Reviewed-by: jiffin tony Thottan <jthottan@redhat.com> > Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com> This change also contains the fixes to the test-case from: > > nfs: fix spurious failure in bug-1166862.t > > In some environments, "showmount" could return an NFS-client that does > not start with "1". This would cause the test-case to fail. The check is > incorrect, the number of lines should get counted instead. > > Also moving the test-case to the .../nfs/... subdirectory. > > Cherry picked from commit ee9b35a780607daddc2832b9af5ed6bf414aebc0: > BUG: 1166862 > Change-Id: Ic03aa8145ca57d78aea01564466e924b03bb302a > Signed-off-by: Niels de Vos <ndevos@redhat.com> > Reviewed-on: http://review.gluster.org/10419 > Tested-by: Gluster Build System <jenkins@build.gluster.com> > Reviewed-by: Vijay Bellur <vbellur@redhat.com> > Change-Id: I40c4d8d754932f86fb2b1b2588843390464c773d BUG: 1215385 Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: http://review.gluster.org/10379 Tested-by: NetBSD Build System Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
Diffstat (limited to 'libglusterfs')
-rw-r--r--libglusterfs/src/store.c2
-rw-r--r--libglusterfs/src/store.h2
2 files changed, 2 insertions, 2 deletions
diff --git a/libglusterfs/src/store.c b/libglusterfs/src/store.c
index 7d9eca54d52..351741f4297 100644
--- a/libglusterfs/src/store.c
+++ b/libglusterfs/src/store.c
@@ -374,7 +374,7 @@ out:
}
int32_t
-gf_store_handle_new (char *path, gf_store_handle_t **handle)
+gf_store_handle_new (const char *path, gf_store_handle_t **handle)
{
int32_t ret = -1;
gf_store_handle_t *shandle = NULL;
diff --git a/libglusterfs/src/store.h b/libglusterfs/src/store.h
index 1ffd97c526f..6b7c98a3547 100644
--- a/libglusterfs/src/store.h
+++ b/libglusterfs/src/store.h
@@ -74,7 +74,7 @@ int32_t
gf_store_save_value (int fd, char *key, char *value);
int32_t
-gf_store_handle_new (char *path, gf_store_handle_t **handle);
+gf_store_handle_new (const char *path, gf_store_handle_t **handle);
int
gf_store_handle_retrieve (char *path, gf_store_handle_t **handle);