B, B 12-Byte Scsi Command - Spectra Logic Spectra 10000 User Manual

10kdev_.book Page 14 Friday, March 12, 1999 9:44 AM
Format
A SCSI_ID [,Message] <CR>
a SCSI_ID [,Message] <CR>
The message byte is optional. If no message is specified, the default message is
reset, 0Ch
To access drives on the second SCSI bus, add 16 to the SCSI ID. For example,
Note:
SCSI ID 18 denotes SCSI ID 2 on SCSI bus 2. SCSI IDs can be from 0 to 31.

B, b 12-byte SCSI Command

This command issues a 12-byte command to the specified SCSI device. It is only
recommended when an operating system device driver does not support a desired
command. Refer to the device's user manual for information on individual commands.
Format
B SCSI_ID
Cmd1,Cmd2,Cmd3,Cmd4,Cmd5,Cmd6,Cmd7,Cmd8,Cmd9,
Cmd10,Cmd11,Cmd12 [,data1,data2,data3,... data150]
<CR>
b DRIVE_NUMBER
Cmd1,Cmd2,Cmd3,Cmd4,Cmd5,Cmd6,Cmd7,Cmd8,Cmd9,
Cmd10,Cmd11,Cmd12 [,data1,data2,data3,... data150]
<CR>
To access drives on the second SCSI bus, add 16 to the SCSI ID. For example,
Note:
SCSI ID 18 denotes SCSI ID 2 on SCSI bus 2. SCSI IDs can range from 0 to 31.
This command cannot be used to send commands to the library controller.
Note:
Specific SSCL commands must be used to interface with the controller.
Errors
The library indicates an error by returning a
library sense code is valid. The host should issue a
the sense data. The host can issue
retrieve the status byte and all sense data available for the device. See Appendix B of the
Spectra 10000 User's Guide for a list of sense codes and their meanings.
Chapter 2
.
Get SCSI Status and Sense Data
to the host. Following a
NAK
command to retrieve
Request Sense
command
device
, the
NAK
to
N