Creating A Hardware Disk Mirror; To Create A Hardware Disk Mirror - Sun Microsystems Sun Fire V445 Server Administration Manual

You can use
physical device names for each hard disk drive.
TABLE 6-1
Disk Slot
Number
Slot 0
Slot 1
Slot 2
Slot 3
Slot 4
Slot 5
Slot 6
Slot 7
* The logical device names might appear differently on your system, depending on the number and type of add-on disk controllers in-
stalled.

Creating a Hardware Disk Mirror

Perform this procedure to create an internal hardware disk mirror (IM or RAID 1)
configuration on your system.
Verify which disk drive corresponds with which logical device name and physical
device name. See:
"About Physical Disk Slot Numbers, Physical Device Names, and Logical Device
Names" on page 123

To Create a Hardware Disk Mirror

1. To verify that a hardware disk mirror does not already exist, type:
TABLE 6-2
# raidctl
No RAID volumes found.
124 Sun Fire V445 Server Administration Guide • September 2007
to associate internal disk slot numbers with the logical and
TABLE 6-1
Disk Slot Numbers, Logical Device Names, and Physical Device Names
Logical Device
*
Name Physical Device Name
c1t0d0 /pci@1f,700000/pci@0/pci@2/pci@0/pci@8/LSILogic,sas@1/sd@0,0
c1t1d0 /pci@1f,700000/pci@0/pci@2/pci@0/pci@8/LSILogic,sas@1/sd@1,0
c1t2d0 /pci@1f,700000/pci@0/pci@2/pci@0/pci@8/LSILogic,sas@1/sd@2,0
c1t3d0 /pci@1f,700000/pci@0/pci@2/pci@0/pci@8/LSILogic,sas@1/sd@3,0
c1t4d0 /pci@1f,700000/pci@0/pci@2/pci@0/pci@8/LSILogic,sas@1/sd@4,0
c1t5d0 /pci@1f,700000/pci@0/pci@2/pci@0/pci@8/LSILogic,sas@1/sd@5,0
c1t6d0 /pci@1f,700000/pci@0/pci@2/pci@0/pci@8/LSILogic,sas@1/sd@6,0
c1t7d0 /pci@1f,700000/pci@0/pci@2/pci@0/pci@8/LSILogic,sas@1/sd@7,0