diff options
Diffstat (limited to 'xlators/cluster/afr/src/afr.c')
| -rw-r--r-- | xlators/cluster/afr/src/afr.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/xlators/cluster/afr/src/afr.c b/xlators/cluster/afr/src/afr.c index c020cbccac5..0739d0de93b 100644 --- a/xlators/cluster/afr/src/afr.c +++ b/xlators/cluster/afr/src/afr.c @@ -193,6 +193,8 @@ reconfigure (xlator_t *this, dict_t *options) bool, out); GF_OPTION_RECONF ("ensure-durability", priv->ensure_durability, options, bool, out); + GF_OPTION_RECONF ("consistent-metadata", priv->consistent_metadata, + options, bool, out); priv->did_discovery = _gf_false; ret = 0; @@ -339,6 +341,8 @@ init (xlator_t *this) GF_OPTION_INIT ("readdir-failover", priv->readdir_failover, bool, out); GF_OPTION_INIT ("ensure-durability", priv->ensure_durability, bool, out); + GF_OPTION_INIT ("consistent-metadata", priv->consistent_metadata, bool, + out); priv->wait_count = 1; @@ -789,5 +793,15 @@ struct volume_options options[] = { "written to the disk", .default_value = "on", }, + { .key = {"consistent-metadata"}, + .type = GF_OPTION_TYPE_BOOL, + .default_value = "no", + .description = "If this option is enabled, readdirp will force " + "lookups on those entries read whose read child is " + "not the same as that of the parent. This will " + "guarantee that all read operations on a file serve " + "attributes from the same subvol as long as it holds " + " a good copy of the file/dir.", + }, { .key = {NULL} }, }; |