To Disable Multipathing On All Multipath-Capable Controllers - Sun Microsystems J4200 System Overview Manual

Ensure that eeprom(1m) boot device is set to boot from your current boot device;
■
stmsboot reboots the machine to complete the operation.
stmsboot saves a copy of your original /kernel/drv/mpt.conf and
■
/etc/vfstab files before modifying them.
▼ To Disable Multipathing on All Multipath-
Capable Controllers
●
Type:
# stmsboot -d
# stmsboot -d
WARNING: stmsboot operates on each supported multipath-capable
controller detected in a host. In your system, these controllers
are
/devices/pci@780/pci@0/pci@8/SUNW,qlc@0/fp@0,0
/devices/pci@780/pci@0/pci@8/SUNW,qlc@0,1/fp@0,0
/devices/pci@7c0/pci@0/pci@1/pci@0,2/LSILogic,
/devices/pci@7c0/pci@0/pci@1/pci@0,2/LSILogic,
/devices/pci@7c0/pci@0/pci@1/pci@0,2/LSILogic,
/devices/pci@7c0/pci@0/pci@9/LSILogic,
/devices/pci@7c0/pci@0/pci@9/LSILogic,
If you do NOT wish to operate on these controllers, please quit
stmsboot and re-invoke with -D { fp | mpt } to specify which
controllers you wish to modify your multipathing configuration for.
Do you wish to continue? [y/n] (default: y) y
Checking mpxio status for driver fp
Checking mpxio status for driver mpt
WARNING: This operation will require a reboot.
Do you want to continue ? [y/n] (default: y) y
The changes will come into effect after rebooting the system.
Reboot the system now ? [y/n] (default: y) y
Note – During reboot, /etc/vfstab and the dump configuration update to reflect
the device-name changes.
sas
@1
sas
@1
sas
@2
sas
@0
sas
@0
Chapter 5 SAS Multipathing 59