IBM System Storage DS3000

Enclosure loss protection: Yes
Preferred owner: Controller in slot A
Current owner: Controller in slot A
Segment size: 128 KB
Capacity reserved for future segment size changes: Yes
Maximum future segment size: 2,048 KB
Modification priority: High
Read cache: Enabled
Write cache: Enabled
Write cache without batteries: Disabled
Write cache with mirroring: Enabled
Flush write cache after (in seconds): 10.00
Dynamic cache read prefetch: Enabled
Enable background media scan: Enabled
Media scan with redundancy check: Disabled
Pre-Read redundancy check: Disabled
Logical Drive name: Sata_R1_B
Logical Drive status: Optimal
Capacity: 190.0 GB
Logical Drive ID: 60:0a:0b:80:00:33:98:48:00:00:c9:93:49:42:37:1f
Subsystem ID (SSID): 8
Associated subsystem: Sata_R1
RAID level: 1
Secure: No
Drive type: Serial ATA (SATA)
Enclosure loss protection: Yes
Preferred owner: Controller in slot B
Current owner: Controller in slot B
Segment size: 128 KB
Capacity reserved for future segment size changes: Yes
Maximum future segment size: 2,048 KB
Modification priority: High
Read cache: Enabled
Write cache: Enabled
Write cache without batteries: Disabled
Write cache with mirroring: Enabled
Flush write cache after (in seconds): 10.00
Dynamic cache read prefetch: Enabled
Enable background media scan: Enabled
Media scan with redundancy check: Disabled
Pre-Read redundancy check: Disabled
FLASHCOPY REPOSITORY LOGICAL DRIVES------------------------------
Number of flashcopy repositories: 0
FLASHCOPY LOGICAL DRIVES------------------------------
12-58 IBM System Storage DS3000, DS4000, and DS5000: Command Line Interface and Script Commands Programming Guide