Specifications

4-6 Sun StorEdge A1000 and A3x00/A3500FC Best Practices Guide • November 2002
■ dev pointer=0x2b4c3ec is the address of the second GHS, under GHS1
2. Remove the extra LUN that is part of the Global hot spare list.
Utilize shell commands on a laptop connected directly to the RS-232 port.
The memory locations are displayed 4 bytes at a time.
3. Alter the third word byte two of the dev pointer information to tell the drive it is
not a hot spare.
4. Write the information to disk (DacStore).
GHS ENTRY 0
dev pointer=0x2b5348c (the address of the first Ghost Hot Spare)
devnum=2
state=2
status=0
flags 4000
GHS ENTRY 1
dev pointer=0x2b4c3ec
devnum 0002
state=2
status=0
flags 4000
value = 5 = 0x5
-> m 0x
dev pointer address,4
-> m 0x2b5348c,4 (modifying phydev pointer in memory)
02b5348c: 02b5dd7c- (hit return to get to next word)
02b53490: 00000002- (hit return to get to next word)
02b53494: 00204000-0020000 (changing 3rd long word of phydev
structure to remove the 0x4000, but keeping 1st portion)
02b53498: 00000000-. (put decimal point "." to end writing)
value = 1 = 0x1
->
isp cfgWritePhydevDef,0x dev pointer address
value = 45155160 = 0x2b10358