diff options
| author | Venky Shankar <venky@gluster.com> | 2011-10-05 16:56:30 +0530 |
|---|---|---|
| committer | Vijay Bellur <vijay@gluster.com> | 2011-10-28 08:08:40 -0700 |
| commit | a29f1a0e36bde5ca7b8f3762f10b210b5e12a875 (patch) | |
| tree | e44c9bd019796c61e7f7059f34f40de0f984b5c7 /xlators/mgmt/glusterd/src | |
| parent | af708e9fc2eb2104b9e8e3b5a3eaf99201664324 (diff) | |
fuse: flip xattr key from user to trusted namespace for certain
clients.
This is needed for gsyncd/hadoop-plugin running as non-super
user to be able to request extended attributes under trusted
namespace. Request for a key is made under 'user.' namespace
and is flipped by fuse xlator for specific xattr name to the
corresponding 'trusted.' extended attribute.
Both applications set a identifier (client-pid) while doing a
FUSE mount, which is checked by get/set/remove interfaces in
FUSE translator.
Change-Id: I72f77a5dd1ee1d69c8b0e09209449348dbcf879a
BUG: 3701
Reviewed-on: http://review.gluster.com/563
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Vijay Bellur <vijay@gluster.com>
Diffstat (limited to 'xlators/mgmt/glusterd/src')
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-mountbroker.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-mountbroker.c b/xlators/mgmt/glusterd/src/glusterd-mountbroker.c index f847298c7d0..b00145f8c11 100644 --- a/xlators/mgmt/glusterd/src/glusterd-mountbroker.c +++ b/xlators/mgmt/glusterd/src/glusterd-mountbroker.c @@ -268,7 +268,7 @@ const char *georep_mnt_desc_template = "SUP(" "xlator-option=\\*-dht.assert-no-child-down=true " "volfile-server=localhost " - "client-pid=-1 " + "client-pid=%d " "volfile-id=%s " "user-map-root=%s " ")" @@ -280,6 +280,7 @@ const char *georep_mnt_desc_template = const char *hadoop_mnt_desc_template = "SUP(" "volfile-server=%s " + "client-pid=%d " "volfile-id=%s " "user-map-root=%s " ")" @@ -296,7 +297,7 @@ make_georep_mountspec (gf_mount_spec_t *mspec, const char *volname, int ret = 0; ret = gf_asprintf (&georep_mnt_desc, georep_mnt_desc_template, - volname, user); + GF_CLIENT_PID_GSYNCD, volname, user); if (ret == -1) return ret; @@ -311,7 +312,7 @@ make_ghadoop_mountspec (gf_mount_spec_t *mspec, const char *volname, int ret = 0; ret = gf_asprintf (&hadoop_mnt_desc, hadoop_mnt_desc_template, - server, volname, user); + server, GF_CLIENT_PID_HADOOP, volname, user); if (ret == -1) return ret; |