Quantum Instruments DLT 7000 Control Mode Page Descriptor Field Descriptions, Rlec, Eeca, Uaaenp

SCSI Commands

MODE SELECT (6) / (10) Command (15h) / (55h) (continued)

Table 5–42 Control Mode Page Descriptor - Field Descriptions
Field Name	Description
PS	Parameters Savable. For MODE SELECT, this bit must be 0.
Page Length	The Page Length field indicates the number of bytes in the Control Mode
	Page that follow this byte. The valid value for this byte is 06h.
RLEC	Report Log Exception Condition. When set to 1, specifies that the target
	will report log exception conditions. When 0, specifies that the target
	will not report log exception conditions.
	The RLEC bit works in conjunction with the READ / WRITE Error Log
	Sense Page, specifically, the TMC bit of the READ / WRITE Error Log
	SENSE Page (Page 2 and 3), described earlier in this manual.
	The RLEC bit indicates whether the drive should return CHECK
	CONDITION status with sense key set to UNIT ATTENTION when one of
	the READ and WRITE error counters of the log pages reach a specified
	threshold. Thresholds can be modified using LOG SELECT.
Queue Algorithm	Must be 0.
Modifier
Qerr	Queue Error. Must be 0.
DQue	Disable Queuing. Must be 0.
EECA	Enable Extended Contingent Allegiance. Not supported; must be 0.
RAENP	Ready Asynchronous Event Notification. Not supported; must be 0.
UAAENP	Unit Attention Asynchronous Event Notification. Not supported; must be
	0.
EAENP	Enable AEN Permission. Asynchronous event notification is not
	supported; must be 0.
Ready AEN Holdoff	Not supported; must be 0.
Period

Quantum DLT 7000 Tape System 5-79