diff options
| author | shishir gowda <shishirng@gluster.com> | 2012-02-16 14:47:27 +0530 |
|---|---|---|
| committer | Vijay Bellur <vijay@gluster.com> | 2012-02-19 04:46:26 -0800 |
| commit | 6123265556e54891369cc79a72b670a4b23a8a41 (patch) | |
| tree | 679e4f00da3a1263a257991a967d5489d7089317 /xlators/cluster/dht/src/dht-helper.c | |
| parent | be0fdd8363fd3683c782d9fef86a1b9ffb38983a (diff) | |
cluster/dht: Handle get cached/hashed subvol failures gracefully
Change-Id: I7a41c2876be04acd166b2004d9aa66af078d32ea
BUG: 790328
Signed-off-by: shishir gowda <shishirng@gluster.com>
Reviewed-on: http://review.gluster.com/2757
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Amar Tumballi <amarts@redhat.com>
Diffstat (limited to 'xlators/cluster/dht/src/dht-helper.c')
| -rw-r--r-- | xlators/cluster/dht/src/dht-helper.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/xlators/cluster/dht/src/dht-helper.c b/xlators/cluster/dht/src/dht-helper.c index 80de4d738..dea69dd9f 100644 --- a/xlators/cluster/dht/src/dht-helper.c +++ b/xlators/cluster/dht/src/dht-helper.c @@ -358,11 +358,17 @@ dht_subvol_get_hashed (xlator_t *this, loc_t *loc) dht_layout_t *layout = NULL; xlator_t *subvol = NULL; - if (is_fs_root (loc)) { + GF_VALIDATE_OR_GOTO ("dht", this, out); + GF_VALIDATE_OR_GOTO (this->name, loc, out); + + if (__is_root_gfid (loc->gfid)) { subvol = dht_first_up_subvol (this); goto out; } + GF_VALIDATE_OR_GOTO (this->name, loc->parent, out); + GF_VALIDATE_OR_GOTO (this->name, loc->name, out); + layout = dht_layout_get (this, loc->parent); if (!layout) { @@ -396,6 +402,8 @@ dht_subvol_get_cached (xlator_t *this, inode_t *inode) dht_layout_t *layout = NULL; xlator_t *subvol = NULL; + GF_VALIDATE_OR_GOTO (this->name, this, out); + GF_VALIDATE_OR_GOTO (this->name, inode, out); layout = dht_layout_get (this, inode); |