diff options
| author | anand <anekkunt@redhat.com> | 2015-04-28 22:42:14 +0530 |
|---|---|---|
| committer | Kaushal M <kaushal@redhat.com> | 2015-05-04 05:42:06 -0700 |
| commit | 2aceadae902e6f45e02afa62ee7831479d23b4a5 (patch) | |
| tree | 3d5aa0e97261eef0c39569df5931b4a4e87aa853 /xlators | |
| parent | 6a898e9e294bc4c254bb2c29e0514dbe5a81226c (diff) | |
glusterd: Enable readdir-ahead by default on new volumes
With gluster-3.7, 'performance.readdir-ahead' will be enabled by default on
new volumes when the cluster op-version supports it.
Change-Id: I44e76a69e7d1c11e6dfad72c941caf887bb810ee
BUG: 1216187
Signed-off-by: anand <anekkunt@redhat.com>
Reviewed-on: http://review.gluster.org/10433
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
Reviewed-by: Gaurav Kumar Garg <ggarg@redhat.com>
Reviewed-by: Kaushal M <kaushal@redhat.com>
Diffstat (limited to 'xlators')
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-utils.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-utils.c b/xlators/mgmt/glusterd/src/glusterd-utils.c index 31aabaf41d0..0f80354cdcc 100644 --- a/xlators/mgmt/glusterd/src/glusterd-utils.c +++ b/xlators/mgmt/glusterd/src/glusterd-utils.c @@ -9091,7 +9091,7 @@ glusterd_enable_default_options (glusterd_volinfo_t *volinfo, char *option) conf = this->private; GF_ASSERT (conf); - if (conf->op_version >= GD_OP_VERSION_3_6_0) { + if (conf->op_version >= GD_OP_VERSION_3_7_0) { /* Set needed volume options in volinfo->dict * For ex., * @@ -9100,6 +9100,22 @@ glusterd_enable_default_options (glusterd_volinfo_t *volinfo, char *option) * ... * } * */ + + /* readdir-ahead needs to be enabled for new volumes with + * >= gluster version 3.7 + */ + if (!option || !strcmp ("performance.readdir-ahead", option)) { + ret = dict_set_dynstr_with_alloc (volinfo->dict, + "performance.readdir-ahead", "on"); + if (ret) { + gf_log (this->name, GF_LOG_ERROR, + "Failed to set option " + "'performance.readdir-ahead' on volume " + "%s", volinfo->volname); + goto out; + } + } + } out: return ret; |