[Bug 756894] Re: mount.ocfs2 protocol not available mounting error

[iMac]

my cluster.conf


node:
	ip_port = 7777
	ip_address = 192.168.79.14
	number = 0
	name = media
	cluster = ocfs2

node:
	ip_port = 7777
	ip_address = 192.168.79.77
	number = 1
	name = ibm-main
	cluster = ocfs2

node:
	ip_port = 7777
	ip_address = 192.168.79.79
	number = 2
	name = imac-lap
	cluster = ocfs2

cluster:
	node_count = 3
	name = ocfs2


** Description changed:

  Binary package hint: ocfs2-tools
  
- ERROR: status = -92 appears in logs
+ I have two iscsi volumes (2GB and 4GB).  Both are mounted using
+ ocfs2-tools (1.4.4-3) on node 0 (192.168.79.14) running Debian 6.0
+ Squeeze.
+ 
+ On Natty (node 1), o2cb status appears to indicate connectivity with the
+ cluster, and blkid shows the block devices are available. (output from
+ these attached).
+ 
+ Console output:
+ 
+ :~# mount /export/data 
+ mount.ocfs2: Protocol not available while mounting /dev/sdb on /export/data. Check 'dmesg' for more information on this error.
+ 
+ Dmesg output:
+ 
+ [502823.151300] o2net: connected to node media (num 0) at 192.168.79.14:7777
+ [502827.215736] (mount.ocfs2,23552,0):dlm_send_nodeinfo:1233 ERROR: node mismatch -92, node 0
+ [502827.215754] (mount.ocfs2,23552,0):dlm_try_to_join_domain:1616 ERROR: status = -92
+ [502827.215955] (mount.ocfs2,23552,0):dlm_join_domain:1877 ERROR: status = -92
+ [502827.216067] (mount.ocfs2,23552,0):dlm_register_domain:2143 ERROR: status = -92
+ [502827.216113] (mount.ocfs2,23552,0):o2cb_cluster_connect:313 ERROR: status = -92
+ [502827.216124] (mount.ocfs2,23552,0):ocfs2_dlm_init:3086 ERROR: status = -92
+ [502827.216157] (mount.ocfs2,23552,0):ocfs2_mount_volume:1899 ERROR: status = -92
+ [502827.216216] ocfs2: Unmounting device (8,16) on (node 0)
+ [502829.170039] o2net: no longer connected to node media (num 0) at 192.168.79.14:7777
+ [502833.211031] o2net: connected to node media (num 0) at 192.168.79.14:7777
+ [502835.268255] (mount.ocfs2,23564,0):dlm_send_nodeinfo:1233 ERROR: node mismatch -92, node 0
+ [502835.268274] (mount.ocfs2,23564,0):dlm_try_to_join_domain:1616 ERROR: status = -92
+ [502835.268444] (mount.ocfs2,23564,0):dlm_join_domain:1877 ERROR: status = -92
+ [502835.268553] (mount.ocfs2,23564,0):dlm_register_domain:2143 ERROR: status = -92
+ [502835.268602] (mount.ocfs2,23564,0):o2cb_cluster_connect:313 ERROR: status = -92
+ [502835.268614] (mount.ocfs2,23564,0):ocfs2_dlm_init:3086 ERROR: status = -92
+ [502835.268645] (mount.ocfs2,23564,0):ocfs2_mount_volume:1899 ERROR: status = -92
+ [502835.268704] ocfs2: Unmounting device (8,16) on (node 0)
+ [502837.230036] o2net: no longer connected to node media (num 0) at 192.168.79.14:7777
+ 
+ Fstab:
+ 
+ UUID=d34223f3-5d47-49c3-81b2-59a942de351b /export/data  ocfs2
+ defaults,acl,_netdev,noatime    0       0
+ 
+ blkid:
+ 
+ /dev/sdb: LABEL="data_volume"
+ UUID="d34223f3-5d47-49c3-81b2-59a942de351b" TYPE="ocfs2"
+ 
+ o2cb status:
+ 
+ :~# /etc/init.d/o2cb status
+ Driver for "configfs": Loaded
+ Filesystem "configfs": Mounted
+ Stack glue driver: Loaded
+ Stack plugin "o2cb": Loaded
+ Driver for "ocfs2_dlmfs": Loaded
+ Filesystem "ocfs2_dlmfs": Mounted
+ Checking O2CB cluster ocfs2: Online
+ Heartbeat dead threshold = 31
+   Network idle timeout: 30000
+   Network keepalive delay: 2000
+   Network reconnect delay: 2000
+ Checking O2CB heartbeat: Not active
+ 
+ 
+ One node 0 (debian 6) i see the following in dmesg
+ 
+ o2net: accepted connection from node ibm-main (num 1) at 192.168.79.77:7777
+ o2net: no longer connected to node ibm-main (num 1) at 192.168.79.77:7777
  
  ProblemType: Bug
  DistroRelease: Ubuntu 11.04
  Package: ocfs2-tools 1.6.3-1ubuntu2
  ProcVersionSignature: Ubuntu 2.6.38-7.39-server 2.6.38
  Uname: Linux 2.6.38-7-server x86_64
  Architecture: amd64
  Date: Sun Apr 10 17:26:52 2011
  ProcEnviron: SHELL=/bin/bash
  SourcePackage: ocfs2-tools
  UpgradeStatus: Upgraded to natty on 2011-04-05 (5 days ago)

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https://bugs.launchpad.net/bugs/756894

Title:
  mount.ocfs2 protocol not available mounting error