Table 275
+==============================================================================+
|Error recovery description |
|------------------------------------------------------------------------------|
| 00h The maximum error recovery procedures available are used. If an error |
| occurs which is uncorrectable with the error correction codes (ECC) on |
| the media, data transfer is terminated with CHECK CONDITION status. The |
| block with the error is not transferred. The sense key is set to MEDIUM |
| ERROR. The information bytes give the address of the block where the |
| unrecovered error was detected. Recovered errors are not reported. |
| |
| 01h Only retries of the read operation and CIRC are used (layered error |
| correction is not used). Only CIRC unrecovered data errors are reported. |
| If an CIRC unrecovered data error occurs, data transfer is terminated |
| with CHECK CONDITION status. The block with the error is not |
| transferred. The sense key is set to MEDIUM ERROR. The information bytes |
| give the address of the block where the unrecovered error was detected. |
| Recovered errors are not reported. |
| |
| 04h The maximum error recovery procedures available are used. Recovered data |
| errors are reported. If a recovered data error occurs, data transfer is |
| not terminated. However, when the data transfer has completed CHECK |
| CONDITION status is reported. The sense key is set to RECOVERED ERROR. |
| The information bytes give the address of the last block where a |
| recovered data error was detected. |
| |
| If a data error occurs that is uncorrectable with the ECC information |
| available on the media, data transfer is terminated and CHECK CONDITION |
| status is reported. The block with the error is not transferred. The |
| sense key is set to MEDIUM ERROR. The information bytes give the address |
| of the block where the uncorrectable error was detected. |
| |
| 05h Only retries of the read operation and CIRC are used (layered error |
| correction is not used). Recovered data errors are reported. If a |
| recovered data error occurs, data transfer is not terminated. However, |
| when the data transfer has completed CHECK CONDITION status is reported. |
| The sense key is set to RECOVERED ERROR. The information bytes give the |
| address of the last block where a CIRC recovered data error was |
| detected. |
| |
| If an unrecovered data error occurs, data transfer is terminated and |
| CHECK CONDITION status is reported. The block with the error is not |
| transferred. The sense key is set to MEDIUM ERROR. The information bytes |
| give the address of the block where the unrecovered error was detected. |
| |
| 06h The maximum error recovery procedures are used. Recovered data errors |
| are reported. If a recovered data error occurs data transfer is |
| terminated and CHECK CONDITION status is reported. The block with the |
| recovered error is not transferred. The sense key is set to RECOVERED |
| ERROR. The information bytes give the address of the block where the |
| recovered data error was detected. |
| |
| If a data error occurs that is uncorrectable with the ECC information |
| on the medium, data transfer is terminated with CHECK CONDITION status. |
| The block with the error is not transferred. The sense key is set to |
| MEDIUM ERROR. The information bytes give the address of the block where |
| the uncorrectable error was detected. |