[Bug 756894] Re: mount.ocfs2: join errors when node with kernel >= 2.6.37 joins with nodes with kernels < 2.6.37

[iMac]

apport information

** Tags added: apport-collected

** Description changed:

  Binary package hint: ocfs2-tools
  
  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)
+ --- 
+ AlsaDevices:
+  total 0
+  crw------- 1 root root 116,  1 Jul  5 23:09 seq
+  crw------- 1 root root 116, 33 Jul  5 23:09 timer
+ AplayDevices: aplay: device_list:240: no soundcards found...
+ Architecture: amd64
+ ArecordDevices: arecord: device_list:240: no soundcards found...
+ CurrentDmesg: Error: command ['sh', '-c', 'dmesg | comm -13 --nocheck-order /var/log/dmesg -'] failed with exit code 1: comm: /var/log/dmesg: Permission denied
+ DistroRelease: Ubuntu 11.04
+ Lspci:
+  
+ Lsusb: Error: command ['lsusb'] failed with exit code 1:
+ Package: linux (not installed)
+ ProcEnviron:
+  PATH=(custom, no user)
+  SHELL=/bin/bash
+ ProcKernelCmdLine: root=/dev/xvda ro
+ ProcVersionSignature: Ubuntu 2.6.38-8.42-server 2.6.38.2
+ Tags:  natty
+ UdevDb: Error: [Errno 2] No such file or directory
+ Uname: Linux 2.6.38-8-server x86_64
+ UpgradeStatus: Upgraded to natty on 2011-04-05 (106 days ago)
+ UserGroups: Domain Users admin

** Attachment added: "ProcCpuinfo.txt"
   https://bugs.launchpad.net/bugs/756894/+attachment/2220580/+files/ProcCpuinfo.txt

-- 
You received this bug notification because you are a member of Ubuntu
Server Team, which is subscribed to ocfs2-tools in Ubuntu.
https://bugs.launchpad.net/bugs/756894

Title:
  mount.ocfs2: join errors when node with kernel >= 2.6.37 joins with
  nodes with kernels < 2.6.37

To manage notifications about this bug go to:
https://bugs.launchpad.net/ocfs2/+bug/756894/+subscriptions