diff options
| author | Poornima G <pgurusid@redhat.com> | 2016-11-08 10:32:29 +0530 |
|---|---|---|
| committer | Rajesh Joseph <rjoseph@redhat.com> | 2016-12-02 02:46:58 -0800 |
| commit | 4536f7bdf16f8286d67598eda9a46c029f0c0bf4 (patch) | |
| tree | 5e62c0cc93c5ab941a83ac43b90530aed5243856 /xlators/cluster/dht/src | |
| parent | 91e72a0f2e4e51ce20550946578a6d50cbb88e26 (diff) | |
dht/md-cache: Filter invalidate if the file is made a linkto file
Upcall as a part of setattr, sends an invalidation and the
invalidation carries the resulting stat value. When a file
is converted to linkto files, even then an invalidation
is set and as a result the mountpoint shows the sticky
bit in the stat of the file.
eg: ---------T. 945 root root 0 Nov 8 10:14 hardlink.999
Fix:
When dht recieves a notification of sticky bit change, it updates
the flag, to indicate md-cache to send the subsequent lookup.
Change-Id: Ic2fd7a5b196db0754f9b97072e644e6bf69da606
BUG: 1392713
Signed-off-by: Poornima G <pgurusid@redhat.com>
Reviewed-on: http://review.gluster.org/15789
Smoke: Gluster Build System <jenkins@build.gluster.org>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
Reviewed-by: Niels de Vos <ndevos@redhat.com>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Susant Palai <spalai@redhat.com>
Reviewed-by: Rajesh Joseph <rjoseph@redhat.com>
Diffstat (limited to 'xlators/cluster/dht/src')
| -rw-r--r-- | xlators/cluster/dht/src/dht-common.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/xlators/cluster/dht/src/dht-common.c b/xlators/cluster/dht/src/dht-common.c index 4e3d7026c4a..af3b7a24838 100644 --- a/xlators/cluster/dht/src/dht-common.c +++ b/xlators/cluster/dht/src/dht-common.c @@ -9054,7 +9054,13 @@ unlock: * notify all the md-cache clients to invalidate the existing * stat cache and send the lookup next time*/ if (up_ci->dict && dict_get (up_ci->dict, conf->xattr_name)) - ret = dict_set_int8 (up_ci->dict, MDC_INVALIDATE_IATT , 0); + up_ci->flags |= UP_EXPLICIT_LOOKUP; + + /* TODO: Instead of invalidating iatt, update the new + * hashed/cached subvolume in dht inode_ctx */ + if (IS_DHT_LINKFILE_MODE (&up_ci->stat)) + up_ci->flags |= UP_EXPLICIT_LOOKUP; + propagate = 1; break; default: |