Quantum LTO 4, Руководство пользователя

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SCSI Commands: 50BVERIFY Page 216
3.38.2 VERIFY Command Operation
When the Fixed bit is set, the Verify Length specifies the number of contiguous
blocks to be verified on the tape. When the Fixed bit is cleared, the Verify Length
specifies the number of bytes in the block to verify.
Verification starts on a block boundary starting at the current tape block position.
3.38.3 VERIFY Completion Status
Code Message Description
00h Good
Status
•
The drive is ready to perform any appropriate command.
•
The drive remains in any previously set mode.
•
The tape is positioned on the EOM side of the last block verified.
02h Check
Condition Use the REQUEST SENSE command to retrieve status information. Possible
Sense Keys are:
Code Message Description
02h Not Ready No cartridge is in the drive.
03h Media Error Unrecoverable data error encountered.
04h Hardware Error Parity error on the SCSI bus or drive hardware
failure.
05h Illegal Request The Command Descriptor Block is invalid.
06h Unit Attention The cartridge was changed, or the drive was reset
prior to this command.
07h Data Protect Encrypted data found while in Disabled
Decryption mode; or unencrypted data found
while in Decrypt mode; or valid decryption key
unavailable. The logical position is at the BOP of
the failing block.
08h Blank Check EOD was encountered.