User Manual

SCSI Commands Reference Manual, Rev. J 191
www.seagate.com Direct Access Block commands (SPC-5 and SBC-4)
QTS (QUERY TASK Supported) bit
1 A QTS bit set to one indicates the QUERY TASK task management function (see SAM-5) is supported by the logical unit.
0 A QTS bit set to zero indicates the QUERY TASK task management function is not supported.
TRS (TARGET RESET Supported) bit
1 A TRS bit set to one indicates the TARGET RESET task management function (See SAM-2) is supported by the logical unit.
0 A TRS bit set to zero indicates the TARGET RESET task management function is not supported.
WAKES (WAKEUP Supported) bit
1 A WAKES bit set to one indicates the WAKEUP task management function (see SAM-2) is supported by the logical unit.
0 A WAKES bit set to zero indicates the WAKEUP task management function is not supported.
QAES (QUERY ASYNCHRONOUS EVENT Supported) bit
1 A QAES bit set to one indicates the QUERY ASYNCHRONOUS EVENT task management function (see SAM-5) is supported by the logical
unit.
0 A QAES bit set to zero indicates the QUERY ASYNCHRONOUS EVENT task management function is not supported.
QTSS (QUERY TASK SET Supported) bit
1 A QUERY TASK SET supported (QTSS) bit set to one indicates the QUERY TASK SET task management function (see SAM-5) is supported
by the logical unit.
0 A QTSS bit set to zero indicates the QUERY TASK SET task management function is not supported.
ITNRS (I-T NEXUS RESET Supported) bit
1 An ITNRS bit set to one indicates the I_T NEXUS RESET task management function (see SAM-5) is supported by the logical unit.
0 An ITNRS bit set to zero indicates the I_T NEXUS RESET task management function is not supported.
TMFTMOV (Task Management Function Timeouts Valid) bit
1 A TMFTMOV bit set to one indicates the contents of the TASK MANAGEMENT FUNCTIONS SHORT TIMEOUT field and TASK MANAGE-
MENT FUNCTIONS LONG TIMEOUT field are valid.
0 A TMFTMOV bit set to zero indicates the contents of the TASK MANAGEMENT FUNCTIONS SHORT TIMEOUT field and TASK MANAGE-
MENT FUNCTIONS LONG TIMEOUT field are not valid and should be ignored.
ATTS (ABORT TASK Timeout Selector) bit
1 An ATTS bit set to one indicates that the value in the TASK MANAGEMENT FUNCTIONS SHORT TIMEOUT field applies to the ABORT TASK
task management function.
0 An ATTS bit set to zero indicates that the value in the TASK MANAGEMENT FUNCTIONS LONG TIMEOUT field applies to the ABORT TASK
task management function.
ATSTS (ABORT TASK SET Timeout Selector) bit
1 An ATSTS)bit set to one indicates that the value in the TASK MANAGEMENT FUNCTIONS SHORT TIMEOUT field applies to the ABORT
TASK SET task management function.
0 An ATSTS bit set to zero indicates that the value in the TASK MANAGEMENT FUNCTIONS LONG TIMEOUT field applies to the ABORT TASK
SET task management function.
CACATS (CLEAR ACA Timeout Selector) bit
1 A CACATS bit set to one indicates that the value in the TASK MANAGEMENT FUNCTIONS SHORT TIMEOUT field applies to the CLEAR ACA
task management function.
0 A CACATS bit set to zero indicates that the value in the TASK MANAGEMENT FUNCTIONS LONG TIMEOUT field applies to the CLEAR ACA
task management function.