C
HEETAH
15K.7 FC P
RODUCT
M
ANUAL
, R
EV
. E
49
[1] Cheetah 15K.7 FC drives can format to 512, 520, 524 or 528 bytes per logical block.
[2]
Warning.
Power loss during flash programming can result in firmware corruption. This usually makes the drive inopera-
ble.
[3] Reference Mode Sense command 1Ah for mode pages supported.
[4] Y = Yes. Command is supported.
N = No. Command is not supported.
A = Support is available on special request.
53-54h
N
Not used
55h
Y
Mode Select (10) [3]
56h
Y
Reserved (10)
Y
3rd party reserve
N
Extent reservation
57h
Y
Released (10)
58-59h
N
Not used
5Ah
Y
Mode Sense (10) [3]
5B-5Dh
N
Not used
5E
A
Persistent reserve in
Y
N
Executable
Executable
5F
A
Persistent reserve out
Y
N
Executable
Executable
60-7Eh
N
Not used
7Fh
Y (PI only)
Write Same (32)
N
Y
Executable
Check Condition
7Fh
Y (PI only)
Verify (32) (BYTCHK = 0)
N
Y
Executable
Executable
7Fh
Y (PI only)
Verify (32) (BYTCHK = 1)
N
Y
Executable
Check Condition
80h
N
XD write extended
81h
N
Rebuild
82h
N
Regenerate
83-8Eh
N
Not used
8Fh
Y (PI only)
Verify (16) (BYTCHK = 0)
N
Y
Executable
Executable
8Fh
Y (PI only)
Verify (16) (BYTCHK = 1)
N
Y
Executable
Check Condition
93h
Y (PI only)
Write same (16)
N
Y
Executable
Check Condition
A0h
Y
Report LUNS
Y
N
Executable
Executable
A2h
Y
(SED only)
Security Protocol In
Y
N
Executable
Executable
A3h
Y
(SED only)
Report Device Identifier
Y
N
Executable
Executable
B5h
Y
(SED only)
Security Protocol Out
Y
N
Executable
Executable
C0-DFh
N
Not used
EO-FFh
N
Not used
Table 16 Supported commands (continued)
Command
code
Supported
(Y/N) [4]
Command name
Executable state of standard SCSI commands in the presence of
LBA banding (applies to SED models only)
Affects entire
Drive (Y/N)
User Data
Accessed
(Y/N)
Affected LBA
Unlocked
ReadLock=Write
Lock=False
Affected LBA
Locked
ReadLock=Write
Lock=True
