diff options
author | Ashish Pandey <aspandey@redhat.com> | 2016-04-14 16:19:40 +0530 |
---|---|---|
committer | Niels de Vos <ndevos@redhat.com> | 2017-04-07 07:59:33 -0400 |
commit | e7b96efd37ed04fdfe8454f84e3e803f7edc754b (patch) | |
tree | e24047a447bab95cf7da45b6626c0a65754446a0 /xlators/cluster/afr/src | |
parent | abe5b927878bb72e177942a79586300d98ac44f8 (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>
BUG: 1435645
Change-Id: I48b091e002b5c3308d6fbf2feb024a7f2fe08969
Signed-off-by: Sunil Kumar Acharya <sheggodu@redhat.com>
Reviewed-on: https://review.gluster.org/16943
Smoke: Gluster Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
Reviewed-by: Xavier Hernandez <xhernandez@datalab.es>
Diffstat (limited to 'xlators/cluster/afr/src')
-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 6f4783c9213..af81b77ddb6 100644 --- a/xlators/cluster/afr/src/afr.c +++ b/xlators/cluster/afr/src/afr.c @@ -766,16 +766,17 @@ 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 " |