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authorshishir gowda <shishirng@gluster.com>2011-04-07 17:06:25 +0000
committerAnand Avati <avati@gluster.com>2011-04-10 21:22:10 -0700
commit3ea5bff8dfebbf325daccf81511c5d4534b2ca86 (patch)
tree1a41ad88b95a3b6d8ae5cbbedcb28599b20901b6 /xlators
parentee96f768b99362ec724c8918d24028def065536a (diff)
DHT: send revalidate to all subvols and not just first subvol
Reverting commit 23d9783a192669b638d42b8dd127ad69ea36f950. When first subvolume is down, mount point becomes inaccessible. Signed-off-by: shishir gowda <shishirng@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2532 ([glusterfs-3.1.3qa8]: bringing first subvolume down makes mount point inaccessible) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2532
Diffstat (limited to 'xlators')
-rw-r--r--xlators/cluster/dht/src/dht-common.c16
1 files changed, 10 insertions, 6 deletions
diff --git a/xlators/cluster/dht/src/dht-common.c b/xlators/cluster/dht/src/dht-common.c
index f8087baa0..f8b7664fa 100644
--- a/xlators/cluster/dht/src/dht-common.c
+++ b/xlators/cluster/dht/src/dht-common.c
@@ -1178,7 +1178,7 @@ dht_lookup (call_frame_t *frame, xlator_t *this,
local->inode = inode_ref (loc->inode);
- local->call_cnt = 1;
+ local->call_cnt = layout->cnt;
call_cnt = local->call_cnt;
/* NOTE: we don't require 'trusted.glusterfs.dht.linkto' attribute,
@@ -1187,12 +1187,16 @@ dht_lookup (call_frame_t *frame, xlator_t *this,
ret = dict_set_uint32 (local->xattr_req,
"trusted.glusterfs.dht", 4 * 4);
- subvol = local->cached_subvol;
-
- STACK_WIND (frame, dht_revalidate_cbk,
- subvol, subvol->fops->lookup,
- &local->loc, local->xattr_req);
+ for (i = 0; i < layout->cnt; i++) {
+ subvol = layout->list[i].xlator;
+
+ STACK_WIND (frame, dht_revalidate_cbk,
+ subvol, subvol->fops->lookup,
+ &local->loc, local->xattr_req);
+ if (!--call_cnt)
+ break;
+ }
} else {
do_fresh_lookup:
/* TODO: remove the hard-coding */