HP StorageWorks Scalable File Share System Installation and Upgrade Guide Version 2.2

Installing the servers — SFS20 storage7–32
CAUTION: If you specify the luns_size option with the configure array
array_number command, use all of the available space in the disk group. If you do not, the
remaining space will not be usable, as you cannot run the configure array
array_number command again to configure the remaining space on the array.
Note the following points:
• The largest LUN size possible is 2TB.
•The configure array array_number command automatically sets the roles of the LUNs
that it creates on an SFS20 array.
• By default, the RAID redundancy is set to ADG, and the number of disks per group is set to 11.
5. Configure the arrays as required for your system configuration, as shown in the following example:
sfs> configure array 3,4
Command id 18
15:01:57 south4 -- <Unallocated>
15:02:00 south4 -- <Allocated>
15:02:00 south4 -- Initialize MSA20 CLI
15:02:16 south4 -- Checking CCISS Host Bus Adaptors
15:02:16 south4 -- Configuring array 3
15:02:16 south4 -- Checking array 3 is valid
15:02:16 south4 -- Checking status of array 3
15:02:16 south4 -- Array 3 Controller status: OK
15:02:16 south4 -- Array 3 Battery status: OK
15:02:16 south4 -- Array 3 Cache status: OK
15:02:16 south4 -- Checking status of existing disk groups on array 3
15:02:21 south4 -- Checking status of free disks on array 3
15:02:36 south4 -- Free disks: 1:1 1:2 1:3 1:4 1:5 1:6 1:7 1:8 1:9 1:10 1:11 1:12
15:02:36 south4 -- Disk group to contain 12 disks and 1 spare
15:02:36 south4 -- Creating disk group, with service LUN, on array 3
15:02:36 south4 -- Using disks 1:1 1:2 1:3 1:4 1:5 1:6 1:7 1:8 1:9 1:10 !:11 and
spare 1:12
15:02:56 south4 -- Array 3 now has 0 free disks
15:02:56 south4 -- Setting array 3 rebuild_priority to high
15:02:56 south4 -- Setting array 3 cacheratio to 50/50
15:02:56 south4 -- Setting array 3 surface_scan_delay to 2
15:02:56 south4 -- Array 3 configured successfully
15:02:56 south4 -- Configuring array 4
15:02:56 south4 -- Checking array 4 is valid
15:02:56 south4 -- Checking status of array 4
15:03:01 south4 -- Array 4 Controller status: OK
15:03:01 south4 -- Array 4 Battery status: OK
15:03:01 south4 -- Array 4 Cache status: OK
15:03:01 south4 -- Checking status of existing disk groups on array 4
15:03:01 south4 -- Checking status of free disks on array 4
15:03:21 south4 -- Free disks: 1:1 1:2 1:3 1:4 1:5 1:6 1:7 1:8 1:9 1:10 1:11 1:12
15:03:21 south4 -- Disk group to contain 11 disks and 1 spare
15:03:21 south4 -- Creating disk group, with service LUN, on array 4
15:03:21 south4 -- Using disks 1:1 1:2 1:3 1:4 1:5 1:6 1:7 1:8 1:9 1:10 1:11 and
spare 1:12
15:03:41 south4 -- Array 4 now has 0 free disks
15:03:41 south4 -- Setting array 4 rebuild_priority to high
15:03:46 south4 -- Setting array 4 cacheratio to 50/50
15:04:47 south4 -- Setting array 4 surface_scan_delay to 2
15:04:47 south4 -- Array 4 configured successfuly
15:04:51 south4 -- Scanning for new LUNS
15:04:51 south4 -- Starting parity initialisation on array 3
15:04:51 south4 -- Starting parity initialisation on array 4
15:04:51 south4 -- <Success
Command has finished:
south4 -- <Success>
*** Server States *** Completed: south4
sfs>