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54 Constellation.2 SAS Product Manual, Rev. H
12.3 SCSI commands supported
Table 7 lists the SCSI commands supported by Constellation.2 drives.
Table 7: Supported commands
Command name Command code Supported
Change Definition 40h N
Compare 39h N
Copy 18h N
Copy and Verify 3Ah N
Format Unit [1] [5] 04h Y
DCRT bit supported Y
DPRY bit supported N
DSP bit supported Y
IMMED bit supported Y
IP bit supported Y
SI (Security Initialize) bit supported N
STPF bit supported Y
VS (vendor specific) N
Inquiry 12h Y
Date Code page (C1h) Y
Device Behavior page (C3h) Y
Firmware Numbers page (C0h) Y
Implemented Operating Def page (81h) Y
Jumper Settings page (C2h) Y
Supported Vital Product Data page (00h) Y
Unit Serial Number page (80h) Y
Lock-unlock cache 36h N
Log Select 4Ch Y
PCR bit Y
DU bit N
DS bit Y
TSD bit Y
ETC bit N
TMC bit N
LP bit N
Protocol-specific Log Page for SAS (18h) Y
Log Sense 4Dh Y
Application Client Log page (0Fh) N
Buffer Over-run/Under-run page (01h) N
Cache Statistics page (37h) Y
Factory Log page (3Eh) Y
Information Exceptions Log page (2Fh) N