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authorShehjar Tikoo <shehjart@gluster.com>2010-02-25 15:38:03 +0000
committerAnand V. Avati <avati@dev.gluster.com>2010-03-04 03:13:13 -0800
commit0a86bd1aa3004a9f27e59eb08f8facf312234737 (patch)
treea0df26d4e37e72dcbb9d42cca860ab554ea10821 /xlators/cluster/dht/src/dht-common.h
parent59947fc4c28a0310d76a663d2440c08b762ed3fd (diff)
distribute: Respect end-of-dir on readdir only for last subvol
We need to ensure that only the last subvolume's end-of-directory notification is respected so that directory reading does not stop before all subvolumes have been read. That could happen because the posix for each subvolume sends a ENOENT on end-of-directory but in distribute we're not concerned only with a posix's view of the directory but the aggregated namespace' view of the directory, which is maintained by distribute. Signed-off-by: Shehjar Tikoo <shehjart@gluster.com> Signed-off-by: Anand V. Avati <avati@dev.gluster.com> BUG: 597 (miscellaneous fixes for xlators to work well with NFS xlator) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=597
Diffstat (limited to 'xlators/cluster/dht/src/dht-common.h')
-rw-r--r--xlators/cluster/dht/src/dht-common.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/xlators/cluster/dht/src/dht-common.h b/xlators/cluster/dht/src/dht-common.h
index 42a75adfbde..d739f852dc4 100644
--- a/xlators/cluster/dht/src/dht-common.h
+++ b/xlators/cluster/dht/src/dht-common.h
@@ -269,6 +269,7 @@ int dht_layout_set (xlator_t *this, inode_t *inode, dht_layout_t *layout);
void dht_layout_unref (xlator_t *this, dht_layout_t *layout);
dht_layout_t *dht_layout_ref (xlator_t *this, dht_layout_t *layout);
xlator_t *dht_first_up_subvol (xlator_t *this);
+xlator_t *dht_last_up_subvol (xlator_t *this);
int dht_build_child_loc (xlator_t *this, loc_t *child, loc_t *parent, char *name);