[Ocfs-users] Mouting Filesystem problems

[Sunil Mushran]

When you do the mount, the actual errors are dumped in /var/log/messages.
What are those messages?

David Sharples wrote:

>Hi,
>
>I have blatantly done something wrong here but I dont know what.
>
>Two nodes and my SA presented the same SAN space to both nodes
>
>on node1 the device is /dev/sda and on node2 the device is /dev/sdb
>
>So on node I did this
>
>mkfs.ocfs -F -b 1024 -g dba -u oracle -L OCFS1 -m /ocfs1 -p 755 /dev/sdb
>
>and the output was
>
>Cleared volume header sectors
>Cleared node config sectors                   
>Cleared publish sectors                       
>Cleared vote sectors                          
>Cleared bitmap sectors                        
>Cleared data block                
>Wrote volume header  
>
>
>All returned OK with no problems, when I try to mount that file system I get
>
>mount -t ocfs /dev/sdb /ocfs1
>mount: wrong fs type, bad option, bad superblock on /dev/sdb, or too
>many mounted filesystems
>
>So ok, I did fsck.ocfs
>
>fsck.ocfs /dec/sdb
>
>fsck.ocfs 1.1.2-PROD1 Fri Apr  2 13:59:23 PST 2004 (build
>2df841d19c031db220f8cfb73439339d)
>Checking Volume Header...
>Volume has never been mounted on any node. Exiting
>/dev/sdb: clean, 0 objects, 0/20478 blocks
>
>I tried the exact same thing on the other node and got the same
>errors.  These partitions has already been mounted as linux
>filesystems before I did the mkfs.ocfs stuff.
>
>ocfs.conf
>
>
>        node_name = mit04
>        node_number = 2
>        ip_address = 10.85.151.11
>        ip_port = 7000
>        comm_voting = 1
>        guid = 6EFDD701A21BAEED6A36000E7FAE352A
>
>ocfs-support-1.1.2-1
>ocfs-tools-1.1.2-1
>ocfs-2.4.9-e-smp-1.0.13-1
>ocfs-2.4.9-e-enterprise-1.0.13-1
>
>
>ocfs module is loaded
>
>lsmod | grep ocfs
>ocfs                  306016   0
>
>Any ideas?
>
>Thanks
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