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authorshishir gowda <shishirng@gluster.com>2011-04-07 03:35:22 +0000
committerVijay Bellur <vijay@gluster.com>2011-04-08 02:35:45 -0700
commitf7fda5b961822551695306757b1bc29b0c30115f (patch)
tree41c81a80d9c51eaca4cf8e0ba727c46f593b3111 /xlators/cluster
parent2b55a4904590b13ad706c069e73e1f38d92d8085 (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: Vijay Bellur <vijay@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/cluster')
-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 034d78bbc..5454bf33e 100644
--- a/xlators/cluster/dht/src/dht-common.c
+++ b/xlators/cluster/dht/src/dht-common.c
@@ -1032,7 +1032,7 @@ dht_lookup (call_frame_t *frame, xlator_t *this,
goto do_fresh_lookup;
}
- local->call_cnt = 1;
+ local->call_cnt = layout->cnt;
call_cnt = local->call_cnt;
/* NOTE: we don't require 'trusted.glusterfs.dht.linkto' attribute,
@@ -1041,12 +1041,16 @@ 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 */