Tandberg Data SLR7-140 PROGRAMMER Manual page 152

DS
TSD
ETC
TMC
LP
Parameter Length
Buffer Underrun
Counter
Tandberg Data
The Disable Save (DS) bit is set to 1 to indicate that
the Drive does not support saving of this log parameter.
(Note: This bit can not be changed by the initiator)
The Target Save
indicate that the Drive does not provide any Drive-
defined method for saving of this log parameter.
(Note: This bit can not be changed by the initiator)
An Enable Threshold
whether comparison to the threshold value is performed
or not.
The default value is 0. See the LOG SELECT command for
further description.
The Threshold Met Criteria (TMC) field is valid only if
ETC bit is 1 and
Threshold Met Criteria.
The default value is 11b. See the LOG SELECT command for
further description.
The List Parameters (LP) bit is set to 0 to indicate
that the parameter is a data counter.
(Note: This bit can not be changed by the initiator)
This field is set to 02h to indicate that the counter is
2 bytes wide.
This counter is incremented, each time, the tape Drive
has to stop a pending write operation (and thus the tape
motion) due to empty data buffer.
13-5 Tandberg SLR Product Line SCSI Functional Specifications
Disable (TSD) bit
Comparison
it selects one
Log Sense
is set to 1
(ETC) bit indicates
of four possible
to