<div dir="ltr"><div>Dear List,</div><div> I'm running a Rhel 6.4 cluster and periodically i'm unable to mount some volumes. The volumes are iSCSI attached and clvm confirms them to be healthy and reachable.</div><div>
<br></div><div>The mount fails, actually just hangs.</div><div><br></div><div>The failing volumes have the"blocked,join" status. Any ideas on how to unblock these specific volumes without rebooting the whole cluster ?</div>
<div><br></div><div>root@node12:~# uname -a<br></div><div>Linux node12 2.6.32-358.18.1.el6.x86_64 #1 SMP Fri Aug 2 17:04:38 EDT 2013 x86_64 x86_64 x86_64 GNU/Linux<br></div><div><br></div><div>root@node12:~# group_tool </div>
<div>fence domain</div><div>member count 6</div><div>victim count 0</div><div>victim now 0</div><div>master nodeid 3</div><div>wait state none</div><div>members 1 3 10 11 12 16 </div><div><br></div><div>dlm lockspaces</div>
<div>name disk10-thin</div><div>id 0xbcc604bc</div><div>flags 0x00000008 fs_reg</div><div>change member 4 joined 1 remove 0 failed 0 seq 1,1</div><div>members 3 10 11 12 </div><div>
<br></div><div>name clvmd</div><div>id 0x4104eefa</div><div>flags 0x00000000 </div><div>change member 6 joined 1 remove 0 failed 0 seq 4,4</div><div>members 1 3 10 11 12 16 </div><div>
<br></div><div>gfs mountgroups</div><div>name disk10-thin</div><div>id 0x8016e569</div><div>flags 0x00000008 mounted</div><div>change member 3 joined 1 remove 0 failed 0 seq 1,1</div><div>
members 10 11 12 </div><div><br></div><div>name cluster4_disk8</div><div>id 0xef70c9dc</div><div>flags 0x00000005 blocked,join</div><div>change member 5 joined 1 remove 0 failed 0 seq 3,3</div>
<div>members 3 10 11 12 16 </div><div><br></div><div>name disk2</div><div>id 0xe1c9eb17</div><div>flags 0x00000005 blocked,join</div><div>change member 3 joined 1 remove 0 failed 0 seq 1,1</div>
<div>members 3 11 12 </div><div><br></div></div>