Scsi Bus Conditions And Miscellaneous Features Supported; Synchronous Data Transfer - Seagate Savvio 10K Product Manual

9.4

SCSI bus conditions and miscellaneous features supported

Asynchronous SCSI bus conditions supported by the drive are listed below. These conditions cause the SCSI
device to perform certain actions and can alter the SCSI bus phase sequence. Other miscellaneous operating
features supported are also listed here. Refer to the SCSI Interface Product Manual for details.
Table 4: SCSI bus conditions and other miscellaneous features
SCSI-2/SCSI-3 Conditions or feature
Y Adaptive Caching
Y Arbitrating System
Y Asynchronous Data Transfer
N Asynchronous Event Notification
Y Attention Condition
N Auto Contingent Allegiance Condition
Y Contingent Allegiance Condition
Y Deferred Error Handling
Y Disconnect/Reconnect
N High voltage differential (HVD) interface available
Y Low voltage differential (LVD) interface available
Y Parameter Rounding (controlled by the Round bit in Mode Select page 0)
Y Queue tagging (up to 64 Queue tags supported)
Y Reporting actual retry count in Extended Sense bytes 15, 16 and 17.
Y Reset Condition
Y Segmented Caching
Y

Synchronous Data Transfer

N Zero Latency Read
SCSI-2/SCSI-3 Status supported
Y Good
Y Check Condition
Y Condition Met/Good
Y Busy
Y Intermediate/Good
Y Intermediate/Condition Met/Good
Y Reservation Conflict
Y Queue Full
N ACA Active
9.5 Synchronous data transfer
The data transfer period to be used by the drive and the initiator is established by an exchange of messages
during the Message Phase of operation. See the section on message protocol in the SCSI Interface Product
Manual, part number 75789509.
Savvio SCSI Product Manual, Rev. D 51