Chapter 2. HP–UX
EK–SM410–UP. A01
2–19
2.9.7 Verify Configuration
Before the host system is powered-on it is advisable to recheck the RAID Array 450
configuration with the pre-upgrade RAID Array 410 configuration. In this process
compare the new settings with the original settings recorded on the blank forms provided
in this document. Specifically check:
•
Host Port SCSI Target(s), Host Port Preferred Target(s), Cache Policy and
HOST_FUNCTIONALITY
settings recorded on the Controller Table.
•
SHOW DEVICES
lists all disks installed and recorded on the Devices Table
•
SHOW UNITS
displays all of the logical units and storagesets previously recorded
on the Logical Units Table
•
SHOW STORAGESETS
lists all of the containers recorded on the Storagesets
Table:
•
Check the logical unit Used by each of the storagesets
•
Check the Name and Type of each storageset
•
Check the devices in use by each storageset in the Uses column
2.10
Power-on Host System
Now that the RAID Array 450 configuration has been verified, the host system may be
powered-on. Since the configuration has been modified, the system may require
additional time to complete it’s initialization. Once the system has completed the
bootstrap process login as the root user and continue to the next step.
2.11
Removing Existing StorageWorks Manager
The RAID Manager and Monitor Utilities used with the V2.7 software and RAID Array
410 controller is not compatible with the upgraded V50 software and RAID Array 450
controller. Remove these utilities from your system as follows:
1. Exit the raidcf410 window if it is open from the FILE pull-down menu.
2. Stop the monitor utility (type
raidmon stop
)
3. Delete the Manager and Monitor Utilities.
Change directory to the utilities area,
Type
cd $RAIDHOME410
Get a listing of the utilities area,
Type
ls
The directory will contain
bin
and
etc
subdirectories, and usually a
raid.log
and
raid_mon.lock
are present.
