diff options
| author | Ashish Pandey <aspandey@redhat.com> | 2016-04-14 16:19:40 +0530 |
|---|---|---|
| committer | Pranith Kumar Karampuri <pkarampu@redhat.com> | 2016-06-03 19:03:00 -0700 |
| commit | b347cf85300193ab83dcfaca63c39a4907fbf730 (patch) | |
| tree | 01a783023a73c74e418344fcef938454c6d8cfdb /xlators/cluster/afr/src/afr.c | |
| parent | 9e0cdf1d2393d7bdb0eac019e70dce7c5f4f59c9 (diff) | |
cluster/ec: Add/Modify description for eager-lock option
This patch provides description for disperse.eager-lock
option for disperse volume.
It also modifies the description for cluster.eager-lock
option to indicate that this option is only for replica
volume.
Change-Id: Ie73298947fcaaa6aaf825978bc2d27ceaff386d2
BUG: 1327171
Signed-off-by: Ashish Pandey <aspandey@redhat.com>
Reviewed-on: http://review.gluster.org/13999
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
Smoke: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Ravishankar N <ravishankar@redhat.com>
CentOS-regression: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
Diffstat (limited to 'xlators/cluster/afr/src/afr.c')
| -rw-r--r-- | xlators/cluster/afr/src/afr.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/xlators/cluster/afr/src/afr.c b/xlators/cluster/afr/src/afr.c index 348012ff2ad..15e4ec41891 100644 --- a/xlators/cluster/afr/src/afr.c +++ b/xlators/cluster/afr/src/afr.c @@ -782,16 +782,17 @@ struct volume_options options[] = { { .key = {"eager-lock"}, .type = GF_OPTION_TYPE_BOOL, .default_value = "on", - .description = "Lock phase of a transaction has two sub-phases. " + .description = "Enable/Disable eager lock for replica volume. " + "Lock phase of a transaction has two sub-phases. " "First is an attempt to acquire locks in parallel by " "broadcasting non-blocking lock requests. If lock " "acquisition fails on any server, then the held locks " - "are unlocked and revert to a blocking locked mode " + "are unlocked and we revert to a blocking locks mode " "sequentially on one server after another. If this " "option is enabled the initial broadcasting lock " - "request attempt to acquire lock on the entire file. " + "request attempts to acquire a full lock on the entire file. " "If this fails, we revert back to the sequential " - "\"regional\" blocking lock as before. In the case " + "\"regional\" blocking locks as before. In the case " "where such an \"eager\" lock is granted in the " "non-blocking phase, it gives rise to an opportunity " "for optimization. i.e, if the next write transaction " |