Tape Drive Error Logs
Quantum SuperLoader 3 User’s Guide
147
Table 14 Error Log Display
Field Descriptions
In addition to these main fields, each type of log contains specialized
fields including
SCSI Check Condition Error Logs
, “
Bugcheck Error Logs
(SDLT 600 only)
’ on page 150, and “
Event Error Logs (SDLT 600 only)
’ on
page 152.
SCSI Check Condition
Error Logs
2
SCSI Check Condition Error logs record SCSI events that have been sent
to the host in response to a command not completing successfully. These
logs may be related to the events logged prior to this entry indicating that
the event created a check condition that the host should know about.
Table 15 SCSI Check
Condition Error Log Field
Descriptions
Field
Description
Event Log Number
A sequence number that indicates the order in which the event was
logged.
Event Number or Name
This field appears in every event log, but varies depending on the
event type. This field indicates the type of log.
POH/PC
The tracking information for how many power-on-hours (POH) the
drive has had since it was shipped. This is how many hours the drive
has had power applied regardless of the number of times it is turned
on and off. POH is updated once every 60 minutes that the drive has
had power applied to it without interruptions.
Power cycles (PC) is how many times the drive has experienced a
power-on cycle. Each time a drive logs a Hard Event, it will increment
this count as well.
Field
Description
Media ID (MID)
A Media ID which is an internal identification number, written to the media the
first time the media is used, to aid in tracking the media to the different events. This
ID does not correlate to any media ID used by application software.
