M2488 PRODUCT GUIDE

MEDIA CHANGER COMMANDS

6-2.6.3 TEST UNIT READY Sense Keys

One of the following sense keys may be returned if a CHECK CONDITION was indicated:

SENSE KEY

CONDITION

 

DESCRIPTION

 

 

 

2h

NOT READY

Logical unit is not ready (magazine is not present).

4h

HARDWARE ERROR

Medium-changer hardware is broken.

5h

ILLEGAL REQUEST

1. Reserved bit was found set in the CDB of the TEST UNIT

 

 

 

READY command.

 

 

2.

Flag bit was set and link bit was not set.

6h

UNIT ATTENTION

Indicates the TEST UNIT READY command was not performed

 

 

due to one of the following:

 

 

1.

The target has been reset.

 

 

2.

The Mode parameters have been changed by another initiator.

 

 

3.

The version of the microcode has been changed (microcode

 

 

 

downloaded).

 

 

 

 

March 1997

CG00000-011503 REV. A

6-31

Page 291
Image 291
Fujitsu M2488 manual Logical unit is not ready magazine is not present