Scsi Interface Commands Supported - Seagate ST3146855LC - Cheetah 146.8 GB Hard Drive Product Manual

Table 7: SCSI messages supported by Cheetah 15K.5 SCSI family drives
Message name
Ordered queue tag
Simple queue tag
Quick Arbitration and Selection (QAS)
Release recovery
Restore pointers
Save data pointer
Synchronous data transfer req.
Target transfer disable
Terminate I/O process
Wide data transfer request
Notes.
[1] Extended messages (see the SCSI Interface Product Manual).
[2] Supports all options except qas_req and iu_req.
9.3

SCSI interface commands supported

Table 8 following lists the SCSI interface commands that are supported by the drive.
OEM standard drives are shipped set to operate in Ultra320 mode.
Table 8: Commands supported by Cheetah 15K.5 SCSI family drive
Command name
Change Definition
Compare
Copy
Copy and Verify
Format Unit [1]
DPRY bit supported
DCRT bit supported
STPF bit supported
IP bit supported
DSP bit supported
IMMED bit supported
VS (vendor specific)
Inquiry
Date Code page (C1h)
Device Behavior page (C3h)
Firmware Numbers page (C0h)
Implemented Operating Def page (81h)
Jumper Settings page (C2h)
Supported Vital Product Data page (00h)
Unit Serial Number page (80h)
48
Supported
(Y = yes)
Message code (N = no)
22h Y
20h Y
55h Y
10h N
03h Y
02h Y
[1] Y
13h N
11h N
[1] Y
Command code
40h
39h
18h
3Ah
04h
12h
Cheetah 15K.5 SCSI Product Manual, Rev. H
Supported by SCSI-2/3
N
N
N
N
Y
N
Y
Y
Y
Y
Y
N
Y
Y
Y
Y
Y
Y
Y
Y