Table 16: | Supported commands (continued) |
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| Executable state of standard SCSI commands in the presence of | |||
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| LBA banding (applies to SED models only) |
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| Affected LBA | Affected LBA |
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| User Data | Unlocked | Locked |
Command | Supported |
| Affects entire | Accessed | ReadLock=Write | ReadLock=Write |
code | (Y/N) [4] | Command name | Drive (Y/N) | (Y/N) | Lock=False | Lock=True |
| Y | Background Medium Scan page |
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| (15h) |
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| Y | Cache Statistics Counter page (37h) |
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| Y | Factory Log page (3Eh) |
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N | Not used |
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50h | N | XD write |
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51h | N | XP write |
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52h | N | XD read |
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N | Not used |
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55h | Y | Mode Select (10) [3] |
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56h | Y | Reserved (10) |
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| Y | 3rd party reserve |
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| N | Extent reservation |
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57h | Y | Released (10) |
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N | Not used |
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5Ah | Y | Mode Sense (10) [3] |
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N | Not used |
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5E | A | Persistent reserve in | Y | N | Executable | Executable |
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5F | A | Persistent reserve out | Y | N | Executable | Executable |
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N | Not used |
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7Fh | Y (PI only) | Write Same (32) | N | Y | Executable | Check Condition |
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7Fh | Y (PI only) | Verify (32) (BYTCHK = 0) | N | Y | Executable | Executable |
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7Fh | Y (PI only) | Verify (32) (BYTCHK = 1) | N | Y | Executable | Check Condition |
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80h | N | XD write extended |
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81h | N | Rebuild |
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82h | N | Regenerate |
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N | Not used |
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8Fh | Y (PI only) | Verify (16) (BYTCHK = 0) | N | Y | Executable | Executable |
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8Fh | Y (PI only) | Verify (16) (BYTCHK = 1) | N | Y | Executable | Check Condition |
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93h | Y (PI only) | Write same (16) | N | Y | Executable | Check Condition |
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A0h | Y | Report LUNS | Y | N | Executable | Executable |
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A2h | Y | Security Protocol In | Y | N | Executable | Executable |
| (SED only) |
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A3h | Y | Report Device Identifier | Y | N | Executable | Executable |
| (SED only) |
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B5h | Y | Security Protocol Out | Y | N | Executable | Executable |
| (SED only) |
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N | Not used |
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N | Not used |
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[1]Cheetah 15K.7 FC drives can format to 512, 520, 524 or 528 bytes per logical block.
[2]Warning. Power loss during flash programming can result in firmware corruption. This usually makes the drive inoperable.
56 | Cheetah 15K.7 FC Product Manual, Rev. A |