Sun Microsystems FC Switch-8 and Switch-16 816-0830-12 - Manual (Page 152)

122 Sun StorEdge Network FC Switch-8 and Switch-16 Installation and Configuration Guide • October 2001
b. Run the following commands:
2. Import any Volume Manager disk groups.
3. Mount any Volume Manager volumes in the /etc/vfstab file.
You may need to run the fsck command.
Rezoning and Reassigning Sun StorEdge T3
Arrays from Host A to Host B
Rezoning to remove a storage device from host A and add it to host B causes host A
to loose all access to the storage device. To rezone a Sun StorEdge T3 array from one
host to another host, perform the following two procedures:
■ “To Rezone Sun StorEdge T3 Array from Host A” on page 122
■ “To Rezone a Sun StorEdge T3 Array to Host B” on page 123
▼ To Rezone Sun StorEdge T3 Array from Host A
1. Stop all LUN activity to the Sun StorEdge T3 array.
2. Unmount any file systems currently using Sun StorEdge T3 array LUNs.
3. Deport any VM disk groups.
4. If necessary, unconfigure paths to the Sun StorEdge T3 array using the cfgadm -
c unconfigure command.
Perform this step if the Sun StorEdge T3 array is connected in a name server zone
and is accessed by a host port connected to a switch F-port. For additional
information, refer to “Creating On-Demand Device Nodes on Hosts for Fabric
Configurations” on page 89 of Chapter 8.
The system is now ready for rezoning. You can reassign the Sun StorEdge T3 array
from host A to host B.
# /etc/init.d/rdacctrl stop
# /etc/init.d/rdacctrl config
# /etc/init.d/rdacctrl start