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authorPoornima G <pgurusid@redhat.com>2016-12-26 14:28:22 +0530
committerRaghavendra G <rgowdapp@redhat.com>2017-01-20 22:09:22 -0800
commitac629e574935a8aed6526936bc83b1c6d295ae67 (patch)
tree05980ef502ed3eefce5b420c1df551889c1fe556 /xlators/mgmt/glusterd/src
parent578e9b5b5b45245ed044bab066533411e2141db6 (diff)
md-cache: Cache security.ima xattrs
From kernel version 3.X or greater, creating of a file results in removexattr call on security.ima xattr. But this xattr is not set on the file unless IMA feature is active. With this patch, removxattr call returns ENODATA if it is not found in the cache. Change-Id: I8136096598a983aebc09901945eba1db1b2f93c9 Signed-off-by: Poornima G <pgurusid@redhat.com> Reviewed-on: http://review.gluster.org/16296 Smoke: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
Diffstat (limited to 'xlators/mgmt/glusterd/src')
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-volume-set.c15
1 files changed, 15 insertions, 0 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-volume-set.c b/xlators/mgmt/glusterd/src/glusterd-volume-set.c
index ae569c66a23..96e76cd7953 100644
--- a/xlators/mgmt/glusterd/src/glusterd-volume-set.c
+++ b/xlators/mgmt/glusterd/src/glusterd-volume-set.c
@@ -1598,6 +1598,21 @@ struct volopt_map_entry glusterd_volopt_map[] = {
" xattr)",
.flags = OPT_FLAG_CLIENT_OPT
},
+ { .key = "performance.cache-capability-xattrs",
+ .voltype = "performance/md-cache",
+ .option = "cache-capability-xattrs",
+ .op_version = GD_OP_VERSION_3_10_0,
+ .description = "Cache xattrs required for capability based security",
+ .flags = OPT_FLAG_CLIENT_OPT
+ },
+ { .key = "performance.cache-ima-xattrs",
+ .voltype = "performance/md-cache",
+ .option = "cache-ima-xattrs",
+ .op_version = GD_OP_VERSION_3_10_0,
+ .description = "Cache xattrs required for IMA "
+ "(Integrity Measurement Architecture)",
+ .flags = OPT_FLAG_CLIENT_OPT
+ },
/* Crypt xlator options */