[Ocfs2-users] ocfs2 <-> 10G (10.2.01) Clusterware

[John Minson]

this looks ok to me 

[root at pink rc5.d]# ./S50o2cb status
Module "configfs": Loaded
Filesystem "configfs": Mounted
Module "ocfs2_nodemanager": Loaded
Module "ocfs2_dlm": Loaded
Module "ocfs2_dlmfs": Loaded
Filesystem "ocfs2_dlmfs": Mounted
Checking cluster ocfs2: Online
Checking heartbeat: Active

[root at pink rc5.d]# mounted.ocfs2 -f
Device                FS     Nodes
/dev/sda1             ocfs2  green, pink
/dev/sdb1             ocfs2  green, pink
/dev/sdc1             ocfs2  Not mounted

yet I continue to get the same reply from the installer when I tell it to use /dev/sdb1 as the OCR location .


>>> "Marcos E. Matsunaga" <Marcos.Matsunaga at oracle.com> 9/23/2005 9:11:26 AM >>>
Did you format and mount the OCFS2 partitions?

What you have is the Cluster Service up (o2cb) only, but no volumes
mounted (Checking heartbeat: Not active ).

OUI is only detecting a local FS where Oracle will create the OCR/VOTING
files.

Make sure to mount the filesystem on all nodes and test to see if they
are consistently mounted at the same mountpoints by creating a file
under the mountpoint and verifying from the other nodes.

For example:

On Node1:

# mount -t ocfs2 /dev/sdxx /ocfs2
# touch /ocfs2/Node1

On Node2:
# mount -t ocfs2 /dev/sdxx /ocfs2
# ls -la /ocfs2                 << THIS SHOULD SHOW THE "Node1" FILE. IF
NOT, CHECK YOUR CONFIGURATION.


Regards,

Marcos Eduardo Matsunaga

Oracle 
Corporate Architecture - Linux 

5955 TG Lee Blvd Email     :  Marcos.Matsunaga at oracle.com 
Orlando, FL 32822 Phone  :  (407)458-1710
Fax                                 :  (407)851-9093

A crisis is when you can't say "Let's forget the whole thing."
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John Minson wrote:

>RHEL 4 (CENT OS)
>
>Am I waisting my time trying to get the 10G Clusterware installer to use OCFS2 volumes for the voting and OCR disks ?
>The ocfs2 setup seems happy on both nodes but the 10G installer says 
>
>the location entered for the oracle cluster registry (OCR) is not shared across all the nodes in  the cluster 
>
>Do the volumes need to mounted ? I did with no change . 
>
>[root at green rc5.d]# ./S50o2cb status
>Module "configfs": Loaded
>Filesystem "configfs": Mounted
>Module "ocfs2_nodemanager": Loaded
>Module "ocfs2_dlm": Loaded
>Module "ocfs2_dlmfs": Loaded
>Filesystem "ocfs2_dlmfs": Mounted
>Checking cluster ocfs2: Online
>Checking heartbeat: Not active
>
>[root at pink rc5.d]# ./S50o2cb status
>Module "configfs": Loaded
>Filesystem "configfs": Mounted
>Module "ocfs2_nodemanager": Loaded
>Module "ocfs2_dlm": Loaded
>Module "ocfs2_dlmfs": Loaded
>Filesystem "ocfs2_dlmfs": Mounted
>Checking cluster ocfs2: Online
>Checking heartbeat: Not active
>
>any thoughts ?
>
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