Seagate ST91000642NS Constellation SAS Product Manual - Page 62
Miscellaneous operating features and conditions
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12.4 Miscellaneous operating features and conditions Table 9 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 9: Miscellaneous features Supported N N N Y N Y Y Y Y N Y Feature or condition Automatic contingent allegiance Asynchronous event notification Synchronized (locked) spindle operation Segmented caching Zero latency read Queue tagging (up to 64 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 Adaptive caching SMP = 1 in Mode Select command needed to save RPL and rotational offset bytes Table 10: Miscellaneous status Supported Y Status Good Y Check condition Y Condition met/good Y Busy Y Intermediate/good Y Intermediate/condition met/good Y Reservation conflict Y Task set full N ACA active N ACA active, faulted initiator 54 Constellation SAS Product Manual, Rev. F