Device Wellness Page (33H); Figure 25 Device Wellness Log Sense Header; Table 23 Device Wellness Log Sense Header - Quantum SuperLoader DLT User Manual

Device Wellness
3
Page (33h)
Figure 25 Device
Wellness Log Sense
Header
Bit
Byte 7
Reserved
0
1
(MSB)
2 - 3
Table 23 Device
Wellness Log Sense
Header
The Device Wellness Page returns information about any check
conditions related to Sense Keys 4 and 9 logged by the media
changer. Up to 16 entries (parameter code 0000h to 000Fh) can be
contained in the page. Each entry records a hardware error (Sense
Key = 4) or a code update event (Sense Key = 9). Note that
parameter code 000h contains the oldest log information while
parameter 000Fh contains the most recent.
This page begins with a 4-byte header followed by the log
parameter blocks.
6 5
Field Name Description
Page Code The Page Code echoes the page code that was
specified in the LOG SENSE command descriptor
block.
Page Length The Page Length field specifies the number of bytes
available and depends on the parameters requested.
Quantum ATL SuperLoader Software Interface Guide
Chapter 3 Media Changer Commands
4 3
Page Code (33h)
Reserved
Page Length
Log Sense Command (4Dh)
2 1 0
(LSB)
59