HP StorageWorks XP10000 - Disk Array Configuration Manual page 16

mpxio-disable="no";
For all Solaris releases, add the following lines:
device-type-scsi-options-list =
"HP OPEN", "symmetric-option";
symmetric-option = 0x1000000;
NOTE:
There must be exactly 6 spaces between HP and OPEN.
Instead of using the default round-robin algorithm, add the following lines in addition to the previous
lines for systems with a large amount of sequential I/O activity:
device-type-mpxio-options-list=
"device-type=HP
logical-block-options="load-balance=logical-block", "region-size=18";
NOTE:
There must be exactly 6 spaces between HP and OPEN.
For further information see document IDs 76504 and 76505 at http://sunsolve.sun.com.
For Solaris 8/9, perform a reconfiguration reboot of the host to implement changes to the config-
uration file. For Solaris 10, use the stmsboot command which will perform the modifications
and then initiate a reboot.
For Solaris 8/9, after you have rebooted and the LDEV has been defined as a LUN to the host,
use the cfgadm command to configure the controller instances for SAN connectivity. The controller
instance (c#) may differ between systems. Replace the WWPN in the example below with the
WWPNs for your array ports.
Example
# cfgadm -al
Ap_Id Type Receptacle Occupant Condition
c3 fc-fabric connected configured unknown
c3::50060e8003285301 disk connected configured unknown
c4 fc-fabric connected configured unknown
c4::50060e8003285311 disk connected configured unknown
# cfgadm -c configure c3::50060e8003285301
# cfgadm -c configure c4::50060e8003285311
16 Installing and configuring Sun Solaris for the XP disk array
OPEN", "load-balance-options=logical-block-options";