HP A7143A RAID160 SA Controller Support Guide

Configuring the RAID160 SA Controller
saconfig Configuration CLI
Chapter 5 109
# saconfig /dev/ciss7 -D 0 -s all
All spare drives are deleted from logical drive 0
Change the Rebuild Priority of a Logical Drive
The saconfig /dev/cissX -r <low | medium | high> command is
used to set the rebuild priority of logical dries unders cissx controller
For example, if the rebuild priority needs to be set to high for the logical
drives under controller ciss7 use the command
# saconfig /dev/ciss7 -r high
Specify Percentage of Cache Used for Read Caching
The saconfig /dev/cissX -C <read_caching_percentage> command
is used to specify a percentage of cache to be used exclusively for read
caching. The <read_caching_percentage> can be: 0, 25, 50, 75, or 100
percent of the cache.
# saconfig /dev/ciss7 -C 100
Read cache percentage changed to 100%
Auto-Fail Missing Disks At Boot
The saconfig /dev/cissX -F on|off command is used to enable or
disable auto-fail of missing disks at boot:
# saconfig /dev/ciss7 -F on
Auto-fail missing disks enabled
Clear the Configuration
The saconfig <dev_file> -D all command is used to clear all of the
logical drives that have been configured from the physical disks attached
to a RAID160 SA controller:
# saconfig /dev/ciss6 -D all
Are you sure you want to clear configuration on
RAID160 SA controller /dev/ciss6? (y/[n]): y
Logical drive 0 deleted
Configuration cleared