RAID Array 410 to 450 Upgrade
2–16
EK–SM410–UP. A01
2.9
Restoring RAID Subsystem Configuration
2.9.1 Setting Target IDs for the Controller
Set the SCSI IDs to be used for your storagesets to the IDs that were recorded in
Section 2.4 under “SHOW THIS CONTROLLER”. In this example, SCSI IDs 0, 1, 2,
and 3 are used. Enter the command:
HSZ> set this_controller id=(0,1,2,3)
The CLI will indicate that a restart of the controller is necessary for the change to take
effect. Enter the command:
HSZ> restart this_controller
Wait for the prompt.
Set the controller’s operating mode:
HSZ> set this_controller host_function=a
For dual-redundant configurations enter:
HSZ> set failover copy=this_controller
When the CLI finishes initializing, set the preferred IDs. For example, if the preferred
IDs are 0 and 1, enter the command:
HSZ> set this_controller preferred_id=(0,1)
2.9.2 Add Disks to Configuration
HSZ> run config
2.9.3 Recreate Storagesets
NOTE
Use the CLI “add” command to recreate the
Storagesets in the following command examples but
DO NOT initialize the storageset using the “init”
command or you will lose all data on the storageset.
Recreate the storagesets recorded earlier in the Storageset Table (Table 2–2). Use the
add
command once for each of the storagesets in the table. If your configuration
contains mirrorsets, create them first. Add the remaining storagesets (raidsets, stripesets,
and sparesets) in any order. The
add
command has the following format:
HSZ> add [
storageset] [name] [uses]
Remember, if the storageset is a striped mirrorset, the form of the command line is
slightly different than shown.
