Last Modified: July 06, 2012 - Raj Patel ( rajpat@us.ibm.com )

Recovering caavg_private when repository disk no longer reachable.

Possible Cause:
1) Power Outage.

2) If it fails to start with below error:


   Command:
   $ clstartstop -start -n [cluster-name]  -m [node]                             
   Error: 
   ======                      
   cluster_utils.c does_cluster_exist      5923    return = -1, Failed to find cluster, rc = -1, errno=109, code=5907                            
   This node is not part of specified cluster annecluster01.

3) Check ODM entry for name = "cluster0"

   # odmget -q name=cluster0 CuAt 

   "attribute" & "value" should not be blank.

   CuAt:
        name = "cluster0"
        attribute = "clvdisk"
        value = "99681e7b-9e56-0a35-be23-62c6677d9d90"
        type = "R"
        generic = "DU"
        rep = "s"
        nls_index = 2

   If it is blank, use below to re-populate within oem_Setup_env.
   #  "clusterconf -r hdisk#"
 
   This should populate the ODM with clvdisk attribute and be able to then restart the SSP Cluster. 

4) Possible solution:

   $ varyonvg caavg_private
   $ startsrc -s pool
   $ startsrc -s vio_daemon    
   $ stopsrc -g caa
   $ startsrc -g caa

5)  Rerun below:
    clstartstop -start -n [cluster-name]  -m [node]

6) get status
   $ cluster -status -clustername [cluster-name]

7) wait for 10 minutes and get status again.
   $ cluster -status -clustername [cluster-name]