Description of problem: Iozone gets hung when it is executed on 6x2 distributed replicate volume which is mounted via smb on a linux client. Version-Release number of selected component (if applicable): [root@dhcp159-0 ~]# rpm -qa | grep glusterfs glusterfs-devel-3.4.0.12rhs.beta6-1.el6rhs.x86_64 glusterfs-debuginfo-3.4.0.12rhs.beta6-1.el6rhs.x86_64 samba-glusterfs-3.6.9-155.5.el6rhs.x86_64 glusterfs-fuse-3.4.0.12rhs.beta6-1.el6rhs.x86_64 glusterfs-server-3.4.0.12rhs.beta6-1.el6rhs.x86_64 glusterfs-rdma-3.4.0.12rhs.beta6-1.el6rhs.x86_64 glusterfs-3.4.0.12rhs.beta6-1.el6rhs.x86_64 glusterfs-geo-replication-3.4.0.12rhs.beta6-1.el6rhs.x86_64 [root@dhcp159-0 ~]# uname -a Linux dhcp159-0.sbu.lab.eng.bos.redhat.com 2.6.32-358.14.1.el6.x86_64 #1 SMP Mon Jun 17 15:54:20 EDT 2013 x86_64 x86_64 x86_64 GNU/Linux How reproducible: 3/3 Steps to Reproduce: 1.Do a ctdb setup. 2.create a 6x2 dis-rep volume and do a cifs mount on the client with virtual ip corresponding to the physical ip on which the volume is created. 3.Run iozone on the mount point. Actual results: Iozone gets hung forever. Expected results: Iozone should pass. Additional info: Running this on windows as well. taking too long not yet passed. Will post the results.
Executed Iozone on : samba-glusterfs-3.6.9-156.2.el6rhs.x86_64 glusterfs-debuginfo-3.4.0.18rhs-1.el6rhs.x86_64 glusterfs-libs-3.4.0.18rhs-1.el6rhs.x86_64 glusterfs-3.4.0.18rhs-1.el6rhs.x86_64 glusterfs-api-devel-3.4.0.18rhs-1.el6rhs.x86_64 glusterfs-devel-3.4.0.18rhs-1.el6rhs.x86_64 glusterfs-geo-replication-3.4.0.18rhs-1.el6rhs.x86_64 glusterfs-rdma-3.4.0.18rhs-1.el6rhs.x86_64 glusterfs-api-3.4.0.18rhs-1.el6rhs.x86_64 glusterfs-fuse-3.4.0.18rhs-1.el6rhs.x86_64 glusterfs-server-3.4.0.18rhs-1.el6rhs.x86_64 /mnt/samba/dis-rep/run1250 iozone executing iozone start:02:32:59 real 83m58.333s user 0m3.540s sys 2m41.698s end:03:56:57 1 Total 1 tests were successful The hang was not seen and the test passed on both linux cifs client and windows.
With the version : samba-glusterfs-3.6.9-159.1.el6rhs.x86_64 glusterfs-3.4.0.19rhs-2.el6rhs.x86_64 The iozone test passed on both windows and linux client.
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. http://rhn.redhat.com/errata/RHBA-2013-1262.html