diff options
| author | Pranith Kumar K <pkarampu@redhat.com> | 2015-09-08 16:23:36 +0530 |
|---|---|---|
| committer | Xavier Hernandez <xhernandez@datalab.es> | 2015-10-09 05:26:05 -0700 |
| commit | fe3c6f0fa2bf8590f4c540fd9561aeeec1243361 (patch) | |
| tree | 03955fdaac90d3254b5c833094839aa44af5fe34 /xlators/mgmt/glusterd/src | |
| parent | 47d8d2fc9c88c95dfcae2c5c06e6eb3b1ce03a92 (diff) | |
cluster/ec: Implement gfid-hash read-policy
Add a policy in ec to performs reads from same bricks as long as they
are good. Based on the gfid of the file/directory it determines the
bricks to be considered for reading.
Change-Id: Ic97b5c54c086a28b5e07a330a4fd448551b49376
BUG: 1261260
Signed-off-by: Pranith Kumar K <pkarampu@redhat.com>
Reviewed-on: http://review.gluster.org/12133
Tested-by: NetBSD Build System <jenkins@build.gluster.org>
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Xavier Hernandez <xhernandez@datalab.es>
Diffstat (limited to 'xlators/mgmt/glusterd/src')
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-volume-set.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-volume-set.c b/xlators/mgmt/glusterd/src/glusterd-volume-set.c index e93a22eafdd..c62f2d79c1f 100644 --- a/xlators/mgmt/glusterd/src/glusterd-volume-set.c +++ b/xlators/mgmt/glusterd/src/glusterd-volume-set.c @@ -2082,10 +2082,12 @@ struct volopt_map_entry glusterd_volopt_map[] = { { .key = "disperse.background-heals", .voltype = "cluster/disperse", .op_version = GD_OP_VERSION_3_7_3, + .flags = OPT_FLAG_CLIENT_OPT }, { .key = "disperse.heal-wait-qlength", .voltype = "cluster/disperse", .op_version = GD_OP_VERSION_3_7_3, + .flags = OPT_FLAG_CLIENT_OPT }, { .key = "cluster.heal-timeout", .voltype = "cluster/disperse", @@ -2098,6 +2100,12 @@ struct volopt_map_entry glusterd_volopt_map[] = { .voltype = "cluster/distribute", .option = "use-readdirp", .op_version = GD_OP_VERSION_3_7_5, + .flags = OPT_FLAG_CLIENT_OPT + }, + { .key = "disperse.read-policy", + .voltype = "cluster/disperse", + .op_version = GD_OP_VERSION_3_7_6, + .flags = OPT_FLAG_CLIENT_OPT }, { .key = NULL } |