6.3 HP StoreAll 9300/9320 Storage Administrator Guide (AW549-96072, June 2013)

4. Remove the High Availability configuration between FSN4 and FSN3:
a. Stop NIC monitoring for the user NICs:
ibrix_nic -m -h FSN3 -D FSN4/bond0:1
ibrix_nic -m -h FSN4 -D FSN3/bond0:1
b. Remove the backup NICs:
ibrix_nic -b -u FSN4/bond0:2
ibrix_nic -b -u FSN3/bond0:2
c. Remove the backup server:
ibrix_server -b -U -h FSN4
ibrix_server -b -U -h FSN3
5. If FSN4 is configured for DNS round robin or there are NFS/SMB clients mounting file systems
directly from FSN4, you must migrate the user NIC IP address to another FSN. Continue with
step 6 if the FSN4 NIC IP address has been removed and there are no clients accessing data
from FSN4.
a. Create a new placeholder NIC on FSN3 you will be migrating IP address to:
ibrix_nic -a -n bond0:3 -h FSN3
b. Migrate NIC bond0:1 from FSN4 to bond0:3 on FSN3:
ibrix_nic -s -H bond0:1/FSN4,bond0:3/FSN3
6. Stop NFS and SMB services on FSN4:
ibrix_server -t -s NFS -c stop
ibrix_server –t –s cifs –c stop
7. Remove all NFS and SMB shares from FSN4 (in this example, ibfs1 is shared via NFS and
CIFS):
ibrix_exportfs -U -h FSN4 -p *:/ibfs1
ibrix_cifs -d -s ibfs1 -h FSN4
8. Unmount ibfs1 from FSN4 and delete the mountpoint on FSN4 from the cluster:
ibrix_umount –f ibfs1 –h FSN4
ibrix_mountpoint –d –h FSN4 –m /ibfs1
9. Remove FSN4 from AgileFM quorum participation:
ibrix_fm -u FSN4
10. Delete FSN4 from the cluster:
ibrix_server -d -h FSN4
11. Reconfigure High Availability on FSN3, if needed.
12. Enable HA:
ibrix_server -m
13. Save the new cluster configuration:
ibrix_fm -B
120 Maintaining the system