Red Hat Bugzilla – Bug 1307208
dht: NULL layouts referenced while the I/O is going on tiered volume
Last modified: 2016-06-16 09:57:29 EDT
REVIEW: http://review.gluster.org/13440 (cluster/dht: Skip subvols if no layout present) posted (#1) for review on master by N Balachandran (firstname.lastname@example.org)
REVIEW: http://review.gluster.org/13440 (cluster/dht: Skip subvols if no layout present) posted (#2) for review on master by N Balachandran (email@example.com)
COMMIT: http://review.gluster.org/13440 committed in master by Raghavendra G (firstname.lastname@example.org)
Author: N Balachandran <email@example.com>
Date: Sat Feb 13 10:02:55 2016 +0530
cluster/dht: Skip subvols if no layout present
Running "rm -rf" on a tiered volume sometimes caused
the client to crash because dht_readdirp_cbk referenced
a NULL layout for the hot tier subvol.
Now, entries are skipped if the layout is NULL. This
can cause "rm -rf" to fail with ENOTEMPTY rmdir failures.
Signed-off-by: N Balachandran <firstname.lastname@example.org>
Smoke: Gluster Build System <email@example.com>
CentOS-regression: Gluster Build System <firstname.lastname@example.org>
NetBSD-regression: NetBSD Build System <email@example.com>
Reviewed-by: Dan Lambright <firstname.lastname@example.org>
Reviewed-by: Raghavendra G <email@example.com>
This bug is getting closed because a release has been made available that should address the reported issue. In case the problem is still not fixed with glusterfs-3.8.0, please open a new bug report.
glusterfs-3.8.0 has been announced on the Gluster mailinglists , packages for several distributions should become available in the near future. Keep an eye on the Gluster Users mailinglist  and the update infrastructure for your distribution.