SCSIコマンド
コマンドのリスト

オペレーション・コードとその動作はT10技術委員会で規定されている。以下にオペレーション・コード(十六進法表現)とその時のオペレーションをリストする。詳細な動作及びパラメーターの指定はストレージベンダーから提供されるSCSI Referenceを参照する必要がある。外部リンクも参照されたい。
| コード | 名称 | 長さ(バイト) |
| --- | --- | --- |
| 00 | TEST UNIT READY | 6 |
| 01 | REWIND | 6 |
| 03 | REQUEST SENSE | 6 |
| 04 | FORMAT | 6 |
| 05 | READ BLOCK LIMITS | 6 |
| 07 | REASSIGN BLOCKS | 6 |
| 07 | INITIALIZE ELEMENT STATUS | 6 |
| 08 | READ(6) | 6 |
| 0A | WRITE(6) | 6 |
| 0B | SEEK(6) | 6 |
| 0F | READ REVERSE(6) | 6 |
| 10 | WRITE FILEMARKS(6) | 6 |
| 11 | SPACE(6) | 6 |
| 12 | INQUIRY | 6 |
| 13 | VERIFY(6) | 6 |
| 14 | RECOVER BUFFERED DATA | 6 |
| 15 | MODE SELECT(6) | 6 |
| 16 | RESERVE(6) | 6 |
| 17 | RELEASE(6) | 6 |
| 18 | COPY | 6 |
| 19 | ERASE (6) | 6 |
| 1A | MODE SENSE (6) | 6 |
| 1B | START STOP UNIT | 6 |
| 1B | LOAD UNLOAD | 6 |
| 1C | RECEIVE DIAGNOSTIC RESULTS | 6 |
| 1D | SEND DIAGNOSTIC | 6 |
| 1E | PREVENT ALLOW MEDIUM REMOVAL | 6 |
| 23 | READ FORMAT CAPACITIES | 10 |
| 25 | READ CAPACITY(10) | 10 |
| 28 | READ(10) | 10 |
| 29 | READ GENERATION | 10 |
| 2A | WRITE(10) | 10 |
| 2B | SEEK(10) | 10 |
| 2B | LOCATE(10) | 10 |
| 2C | ERASE(10) | 10 |
| 2D | READ UPDATED BLOCK | 10 |
| 2E | WRITE AND VERIFY(10) | 10 |
| 2F | VERIFY(10) | 10 |
| 33 | SET LIMITS(10) | 10 |
| 34 | PRE-FETCH(10) | 10 |
| 34 | READ POSITION | 10 |
| 35 | SYNCHRONIZE CACHE(10) | 10 |
| 36 | LOCK UNLOCK CACHE(10) | 10 |
| 37 | READ DEFECT DATA(10) | 10 |
| 37 | INITIALIZE ELEMENT STATUS WITH RANGE | 10 |
| 38 | MEDIUM SCAN | 10 |
| 39 | COMPARE | 10 |
| 3A | COPY AND VERIFY | 10 |
| 3B | WRITE BUFFER | 10 |
| 3C | READ BUFFER | 10 |
| 3D | UPDATE BLOCK | 10 |
| 3E | READ LONG(10) | 10 |
| 3F | WRITE LONG(10) | 10 |
| 40 | CHANGE DEFINITION | 10 |
| 41 | WRITE SAME(10) | 10 |
| 42 | UNMAP | 10 |
| 43 | READ TOC/PMA/ATIP | 10 |
| 44 | REPORT DENSITY SUPPORT | 10 |
| 45 | PLAY AUDIO(10) | 10 |
| 46 | GET CONFIGURATION | 10 |
| 47 | PLAY AUDIO MSF | 10 |
| 48 | SANITIZE | 10 |
| 4A | GET EVENT STATUS NOTIFICATION | 10 |
| 4B | PAUSE/RESUME | 10 |
| 4C | LOG SELECT | 10 |
| 4D | LOG SENSE | 10 |
| 50 | XDWRITE(10) | 10 |
| 51 | XPWRITE(10) | 10 |
| 51 | READ DISC INFORMATION | 10 |
| 52 | XDREAD(10) | 10 |
| 53 | XDWRITEREAD(10) | 10 |
| 54 | SEND OPC INFORMATION | 10 |
| 55 | MODE SELECT(10) | 10 |
| 56 | RESERVE(10) | 10 |
| 57 | RELEASE(10) | 10 |
| 58 | REPAIR TRACK | 10 |
| 5A | MODE SENSE(10) | 10 |
| 5B | CLOSE TRACK/SESSION | 10 |
| 5C | READ BUFFER CAPACITY | 10 |
| 5D | SEND CUE SHEET | 10 |
| 5E | PERSISTENT RESERVE IN | 10 |
| 5F | PERSISTENT RESERVE OUT | 10 |
| 7E | extended CDB | ＞16 |
| 7F | variable length CDB | 可変 |
| 80 | XDWRITE EXTENDED(16) | 16 |
| 80 | WRITE FILEMARKS(16) | 16 |
| 81 | READ REVERSE(16) | 16 |
| 83 | Third-party Copy OUT commands | 16 |
| 84 | Third-party Copy IN commands | 16 |
| 85 | ATA PASS-THROUGH(16) | 16 |
| 86 | ACCESS CONTROL IN | 16 |
| 87 | ACCESS CONTROL OUT | 16 |
| 88 | READ(16) | 16 |
| 89 | COMPARE AND WRITE | 16 |
| 8A | WRITE(16) | 16 |
| 8B | ORWRITE | 16 |
| 8C | READ ATTRIBUTE | 16 |
| 8D | WRITE ATTRIBUTE | 16 |
| 8E | WRITE AND VERIFY(16) | 16 |
| 8F | VERIFY(16) | 16 |
| 90 | PRE-FETCH(16) | 16 |
| 91 | SYNCHRONIZE CACHE(16) | 16 |
| 91 | SPACE(16) | 16 |
| 92 | LOCK UNLOCK CACHE(16) | 16 |
| 92 | LOCATE(16) | 16 |
| 93 | WRITE SAME(16) | 16 |
| 93 | ERASE(16) | 16 |
| 9D | SERVICE ACTION BIDIRECTIONAL | 16 |
| 9E | SERVICE ACTION IN(16) | 16 |
| 9F | SERVICE ACTION OUT(16) | 16 |
| A0 | REPORT LUNS | 12 |
| A1 | ATA PASS-THROUGH(12) | 12 |
| A2 | SECURITY PROTOCOL IN | 12 |
| A3 | MAINTENANCE IN | 12 |
| A4 | MAINTENANCE OUT | 12 |
| A4 | REPORT KEY | 12 |
| A5 | MOVE MEDIUM | 12 |
| A5 | PLAY AUDIO 12 | 12 |
| A6 | EXCHANGE MEDIUM | 12 |
| A7 | MOVE MEDIUM ATTACHED | 12 |
| A8 | READ(12) | 12 |
| A9 | SERVICE ACTION OUT(12) | 12 |
| AA | WRITE(12) | 12 |
| AB | SERVICE ACTION IN(12) | 12 |
| AC | ERASE(12) | 12 |
| AD | READ DVD STRUCTURE | 12 |
| AE | WRITE AND VERIFY(12) | 12 |
| AF | VERIFY(12) | 12 |
| B0 | SEARCH DATA HIGH(12) | 12 |
| B1 | SEARCH DATA EQUAL(12) | 12 |
| B2 | SEARCH DATA LOW(12) | 12 |
| B3 | SET LIMITS(12) | 12 |
| B4 | READ ELEMENT STATUS ATTACHED | 12 |
| B5 | SECURITY PROTOCOL OUT | 12 |
| B6 | SEND VOLUME TAG | 12 |
| B7 | READ DEFECT DATA(12) | 12 |
| B8 | READ ELEMENT STATUS | 12 |
| B9 | READ CD MSF | 12 |
| BA | REDUNDANCY GROUP (IN) | 12 |
| BB | REDUNDANCY GROUP (OUT) | 12 |
| BC | SPARE (IN) | 12 |
| BD | SPARE (OUT) | 12 |
| BE | VOLUME SET (IN) | 12 |
| BF | VOLUME SET (OUT) | 12 |