Seagate ST800FM0012 Pulsar.2 SAS Product Manual - Page 71

Seagate ST800FM0012 Manual

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12.4 Miscellaneous operating features and conditions Table 22 lists various features and conditions. A "Y" in the support column indicates the feature or condition is supported. An "N" in the support column indicates the feature or condition is not supported. Table 22: Supported N N Y N Y Y Y N Miscellaneous features Feature or condition Automatic contingent allegiance Asynchronous event notification Segmented caching Zero latency read Queue tagging (up to 128 queue tags supported) Deferred error handling Parameter rounding (controlled by Round bit in MODE SELECT page 0) Reporting actual retry count in Extended Sense bytes 15, 16, and 17 Table 23: Supported Y Y Y Y Y Y N N N Miscellaneous status Status Good Check condition Condition met/good Busy Reservation conflict Task set full ACA active ACA active, faulted initiator Task Aborted 12.4.1 SAS physical interface Figure 17 shows the location of the SAS device connector J1. Figures 18 and 19 provide the dimensions of the SAS connector. Details of the physical, electrical, and logical characteristics are provided within this section. The operational aspects of Seagate's SAS drives are provided in the SAS Interface Manual. Figure 17. Physical interface Pulsar.2 SAS Product Manual, Rev. B 63

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Pulsar.2 SAS Product Manual, Rev. B
63
12.4
Miscellaneous operating features and conditions
Table 22 lists various features and conditions. A “Y” in the support column indicates the feature or condition is
supported. An “N” in the support column indicates the feature or condition is not supported.
12.4.1
SAS physical interface
Figure 17 shows the location of the SAS device connector J1. Figures 18 and 19 provide the dimensions of the
SAS connector.
Details of the physical, electrical, and logical characteristics are provided within this section. The operational
aspects of Seagate’s SAS drives are provided in the
SAS Interface Manual
.
Figure 17.
Physical interface
Table 22:
Miscellaneous features
Supported
Feature or condition
N
Automatic contingent allegiance
N
Asynchronous event notification
Y
Segmented caching
N
Zero latency read
Y
Queue tagging (up to 128 queue tags supported)
Y
Deferred error handling
Y
Parameter rounding (controlled by Round bit in MODE SELECT page 0)
N
Reporting actual retry count in Extended Sense bytes 15, 16, and 17
Table 23:
Miscellaneous status
Supported
Status
Y
Good
Y
Check condition
Y
Condition met/good
Y
Busy
Y
Reservation conflict
Y
Task set full
N
ACA active
N
ACA active, faulted initiator
N
Task Aborted