Hi Alain, On 11/08/2010 11:08 PM, Alain.Moulle wrote: > Hi, > > I have a problem on Fedora13 with releases : > ocfs2 1.4.3-5.fc13.x86_64 > dlm_tool 3.0.17 > > With a 3 nodes ocfs2 cluster, I can't mount FS on the three nodes at the same > time > but only on two nodes among the 3 nodes , whatever the two nodes are among > the 3 nodes. > > The errors are : > "(1475,0):o2net_connect_expired:1656 ERROR: no connection established > with node 2 after 30.0 seconds, giving up and returning errors. > (2175,0):dlm_request_join:1035 ERROR: status = -107 > (2175,0):dlm_try_to_join_domain:1209 ERROR: status = -107 > (2175,0):dlm_join_domain:1487 ERROR: status = -107 > (2175,0):dlm_register_domain:1753 ERROR: status = -107 > (2175,0):o2cb_cluster_connect:313 ERROR: status = -107 > (2175,0):ocfs2_dlm_init:2995 ERROR: status = -107 > (2175,0):ocfs2_mount_volume:1789 ERROR: status = -107 > ocfs2: Unmounting device (8,16) on (node 0) > o2net: no longer connected to node selfxl-4 (num 0) at > 10.197.189.204:7777 > o2net: connected to node selfxl-4 (num 0) at 10.197.189.204:7777 > > It seems to be a lock management problem > Is it an already known issue ? > Is there an available patch ? It doesn't look like a dlm problem, but a network problem. ;) So your first error is o2net_connect_expired. So it seems that the 3rd node can't connect with node 2. Could you please check the error message in node 2?
btw, I would deem that the cluster.conf is the same among the 3 nodes, and you you can connect to 7777(which is used by ocfs2) of node 2 from node 3. Regards, Tao _______________________________________________ Ocfs2-users mailing list Ocfs2-users@oss.oracle.com http://oss.oracle.com/mailman/listinfo/ocfs2-users
