[Ocfs2-users] ocfs2_fill_super:616 ERROR

[Kendall, Kim]

We are cloning (using EMC symclone) production volumes to refresh Oracle
dev & test environments

So far, the cloning is working as expected. I have several cloned
volumes mounted on a couple of systems. Today I tried mounting up a
newly cloned environment and have problems.

 

Version Info:

# cat /etc/redhat-release 

Enterprise Linux Enterprise Linux AS release 4 (October Update 4)

 

# rpm -qa | grep ocfs2

ocfs2-2.6.9-42.0.0.0.1.ELsmp-1.2.3-2

ocfs2console-1.2.2-2

ocfs2-tools-1.2.2-2

 

 

I've run fsck.ocfs2 against the volume:

# fsck.ocfs2 -f /dev/emcpowerl

Checking OCFS2 filesystem in /dev/emcpowerl:

  label:              dbf1

  uuid:               01 6b 89 42 71 76 45 d2 bd 94 45 7a 34 d7 85 50 

  number of blocks:   124800000

  bytes per block:    4096

  number of clusters: 487500

  bytes per cluster:  1048576

  max slots:          4

 

/dev/emcpowerl was run with -f, check forced.

Pass 0a: Checking cluster allocation chains

Pass 0b: Checking inode allocation chains

Pass 0c: Checking extent block allocation chains

Pass 1: Checking inodes and blocks.

Pass 2: Checking directory entries.

Pass 3: Checking directory connectivity.

Pass 4a: checking for orphaned inodes

Pass 4b: Checking inodes link counts.

All passes succeeded.

 

Then I try to mount:

# mount -t ocfs2 /dev/emcpowerl /oradata/erp07/datafiles/1

mount.ocfs2: Invalid argument while mounting /dev/emcpowerl on
/oradata/erp07/datafiles/1. Check 'dmesg' for more information on this
error.

 

Error (from dmesg):

ocfs2_dlm: Nodes in domain ("016B8942717645D2BD94457A34D78550"): 0 

(13693,1):ocfs2_fill_super:616 ERROR: Unable to create per-mount debugfs
root.

ocfs2: Unmounting device (120,176) on (node 255)

 

 

I've also made completely sure that all of the other volumes on this box
have had their UUIDs changed so there wouldn't be any UUID conflicts
from newly cloned volumes.

 

Any ideas??? 
 
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