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authorPrashanth Pai <ppai@redhat.com>2016-03-15 14:21:18 +0530
committerJeff Darcy <jdarcy@redhat.com>2016-03-16 04:23:48 -0700
commit500ad8f3a72053d33120657e8a2e93d844041cf0 (patch)
tree1ffea8d10f8e44e585563499920230e3cb392933 /xlators
parent1249030962a177d077e76d346d66ef6061b818ed (diff)
md-cache: Cache gluster-swift metadata
BUG: 1317785 Change-Id: Ie02b8fc294802f8fdf49dee8bf97f1e6177d92bd Signed-off-by: Prashanth Pai <ppai@redhat.com> Reviewed-on: http://review.gluster.org/13735 Smoke: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Poornima G <pgurusid@redhat.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Niels de Vos <ndevos@redhat.com> Reviewed-by: Gaurav Kumar Garg <ggarg@redhat.com>
Diffstat (limited to 'xlators')
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-volume-set.c8
-rw-r--r--xlators/performance/md-cache/src/md-cache.c22
2 files changed, 30 insertions, 0 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-volume-set.c b/xlators/mgmt/glusterd/src/glusterd-volume-set.c
index 523fa3978e7..5d9aafeb661 100644
--- a/xlators/mgmt/glusterd/src/glusterd-volume-set.c
+++ b/xlators/mgmt/glusterd/src/glusterd-volume-set.c
@@ -1410,6 +1410,14 @@ struct volopt_map_entry glusterd_volopt_map[] = {
.op_version = 2,
.flags = OPT_FLAG_CLIENT_OPT
},
+ { .key = "performance.cache-swift-metadata",
+ .voltype = "performance/md-cache",
+ .option = "cache-swift-metadata",
+ .op_version = GD_OP_VERSION_3_7_10,
+ .description = "Cache swift metadata (user.swift.metadata xattr)",
+ .flags = OPT_FLAG_CLIENT_OPT
+ },
+
/* Crypt xlator options */
diff --git a/xlators/performance/md-cache/src/md-cache.c b/xlators/performance/md-cache/src/md-cache.c
index 59af907a1e7..b761eae4975 100644
--- a/xlators/performance/md-cache/src/md-cache.c
+++ b/xlators/performance/md-cache/src/md-cache.c
@@ -31,6 +31,7 @@ struct mdc_conf {
gf_boolean_t cache_posix_acl;
gf_boolean_t cache_selinux;
gf_boolean_t force_readdirp;
+ gf_boolean_t cache_swift_metadata;
};
@@ -64,6 +65,11 @@ static struct mdc_key {
.load = 0,
.check = 1,
},
+ {
+ .name = "user.swift.metadata",
+ .load = 0,
+ .check = 1,
+ },
{
.name = "security.capability",
.load = 0,
@@ -2224,6 +2230,12 @@ reconfigure (xlator_t *this, dict_t *options)
mdc_key_load_set (mdc_keys, "system.posix_acl_", conf->cache_posix_acl);
mdc_key_load_set (mdc_keys, "glusterfs.posix_acl.", conf->cache_posix_acl);
+ GF_OPTION_RECONF ("cache-swift-metadata", conf->cache_swift_metadata,
+ options, bool, out);
+ mdc_key_load_set (mdc_keys, "user.swift.metadata",
+ conf->cache_swift_metadata);
+
+
GF_OPTION_RECONF("force-readdirp", conf->force_readdirp, options, bool, out);
out:
@@ -2260,6 +2272,11 @@ init (xlator_t *this)
mdc_key_load_set (mdc_keys, "system.posix_acl_", conf->cache_posix_acl);
mdc_key_load_set (mdc_keys, "glusterfs.posix_acl.", conf->cache_posix_acl);
+ GF_OPTION_INIT ("cache-swift-metadata",
+ conf->cache_swift_metadata, bool, out);
+ mdc_key_load_set (mdc_keys, "user.swift.metadata",
+ conf->cache_swift_metadata);
+
GF_OPTION_INIT("force-readdirp", conf->force_readdirp, bool, out);
out:
this->private = conf;
@@ -2317,6 +2334,11 @@ struct volume_options options[] = {
.type = GF_OPTION_TYPE_BOOL,
.default_value = "false",
},
+ { .key = {"cache-swift-metadata"},
+ .type = GF_OPTION_TYPE_BOOL,
+ .default_value = "true",
+ .description = "Cache swift metadata (user.swift.metadata xattr)",
+ },
{ .key = {"cache-posix-acl"},
.type = GF_OPTION_TYPE_BOOL,
.default_value = "false",