Scsi Interface Commands Supported - Seagate ST32430N - Hawk 2.1 GB Hard Drive Product Manual

Product Manual - Hawk 2LP Family SCSI-2 (Volume 1), Rev. A
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11.3

SCSI interface commands supported

Table 11.3-1 following lists the SCSI interface commands that are supported in the SCSI-1, SCSI-2 and SCSI-
3 modes of the drive. Hawk 2LP Family drives can be changed back and forth between SCSI-1 and SCSI-2/
SCSI-3 modes using the Change Definition Command. OEM standard drives are shipped set to operate in
SCSI-2/SCSI-3 mode.
Table 11.3-1. Commands supported by Hawk 2LP family drives
Com'd Supported by:
Code SCSI-1
00h Y
01h Y
03h Y
Y
Y
Y
Y
04h Y
07h Y
08h Y
0Ah Y
0Bh Y
12h Y
Y
Y
Y
Y
Y
Y
N
15h Y
16h Y
Y
N
17h Y
18h N
1Ah Y
Y
Y
Y
Y
Y
Y
Y
N
Y
N
N
[1] The drive can format to any even number of bytes per sector from 256 to 4096.
SCSI-2/3
Y Test unit ready
Y Rezero unit
Y Request sense
Y
Y
Y
Y
Y Format unit [1]
Y Reassign blocks
Y Read
Y Write
Y Seek
Y Inquiry
Y
Y
Y
Y
Y
Y
Y
Y Mode select (same pages as mode
Y Reserve
Y
N
Y Release
N Copy
Y Mode sense
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Command Name
Extended sense
Field pointer bytes
Actual retry count bytes
Deferred error supported
Vital product data page
Unit serial number page
Implemented operating def page
Firmware numbers page
Date code page
Jumper settings page
Device Behavior page
Sense command, see below)
3rd party reserve
Extent reservation
Unit attention page (00h)
Byte 2 bit 4 (unit attn bit)
Byte 2 bit 5 (DEID bit)
Error recovery page (01h)
Disconnect/reconnect (02h)
Format page (03h)
Rigid disc drive geometry page (04h)
Verify error recovery page (07h)
Caching parameters page (08h)
Control mode page (0Ah)
Notch and Partition Page (0C)
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