SuperCluster : Onecommand Step 10 Fail Kfod Fails To Find Disks

Asset ID:	1-71-2289552.1
Update Date:	2017-07-26
Keywords:

Solution Type Technical Instruction Sure

Solution 2289552.1 : SuperCluster : Onecommand Step 10 Fail Kfod Fails To Find Disks

Applies to:

Oracle SuperCluster T5-8 Hardware - Version All Versions to All Versions [Release All Releases]
Information in this document applies to any platform.

Goal

How to Troubleshoot kfod issue on Supercluster :

Step 10 Fail | kfod fails to find disks

export ORACLE_BASE=/u01/app/oracle;
export ORACLE_HOME=/u01/app/12.1.0.2/grid;
export LD_LIBRARY_PATH=$PATH:/u01/app/oracle/Oeda/Software/12.1.0.2/grid/stage/ext/lib;
/u01/app/oracle/Oeda/Software/12.1.0.2/grid/stage/ext/bin/kfod.bin disks=all op=disks ...

Error: Unable to get minimum number of grid disks from node sol_dbnode1.ddassc.co.za using command

Solution

How to Debug :

1) Verify HCA cards are on both compute nodes.

root# ibnetdiscover | grep <DB hosname >

2) Verify RDS Ping :

root# rds-ping <storage_cell_ip>

3) Verify kfod.bin file exist on both compute nodes.

root# ls -l /u01/app/oracle/Oeda/Software/12.1.0.2/grid/stage/ext/bin/kfod.bin

4) Verify RDS Enabled or Disable

root@sol_dbnode1:~# svcs rds
STATE STIME FMRI
disabled Jul_18 svc:/system/rds:default <<< Status Disable

Note : If RDS is disable go ahead and enable RDS

==== Enabled RDS =====

root@sol_dbnode1:~# svcadm enable svc:/system/rds:default

root@sol_dbnode1:~# svcs rds
STATE STIME FMRI
online 9:59:50 svc:/system/rds:default

After above facts are confirmed, Please execute kfod utility again

References

<BUG:23528493> - "STEP 10: INSTALL CLUSTER SW" FAILING WITH "UNABLE TO GET MIN NO OF GRID DISKS"

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