SCSI Primary Commands - 2.pdf

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T10/1236-D Revision 20 18 July 2001Table B.4 — SMC commands that are allowed in the presence of various reservationsCommandAddressedLU isreservedby anotherinitiator[A]Addressed LU has this type of persistent reservationheld by another initiator[B]From any initiatorWriteExclExclAccessFromregisteredinitiator(RO alltypes)From initiator notregisteredWrite Excl– ROExcl Access– ROEXCHANGE MEDIUM Conflict Conflict Conflict Allowed Conflict ConflictINITIALIZE ELEMENT Conflict Conflict Conflict Allowed Conflict ConflictMOVE MEDIUM Conflict Conflict Conflict Allowed Conflict ConflictMOVE MEDIUM ATTACHED Conflict Conflict Conflict Allowed Conflict ConflictPOSITION TO ELEMENT Conflict Conflict Conflict Allowed Conflict ConflictREAD ELEMENT STATUSCURDATA=0Conflict Conflict Conflict Allowed Conflict ConflictREAD ELEMENT STATUSCURDATA=1Allowed Allowed Allowed Allowed Allowed AllowedREAD ELEMENT STATUSATTACHED CURDATA=0Conflict Conflict Conflict Allowed Conflict ConflictREAD ELEMENT STATUSATTACHED CURDATA=1Allowed Allowed Allowed Allowed Allowed AllowedRELEASE ELEMENT(6)/RELEASE ELEMENT(10)Allowed Conflict Conflict Conflict Conflict ConflictREQUEST VOLUME ELEMENTADDRConflict Conflict Conflict Allowed Conflict ConflictRESERVE ELEMENT (6)/RESERVE ELEMENT(10)Conflict Conflict Conflict Conflict Conflict ConflictSEND VOLUME TAG Conflict Conflict Conflict Allowed Conflict ConflictKey: LU=Logical Unit, Excl=Exclusive, RO=Registrants Only234 dpANS SCSI Primary Commands - 2 (SPC-2)
18 July 2001 T10/1236-D Revision 20C.1 Numeric order codes introductionAnnex C(informative)Numeric order codesThis annex contains SCSI additional sense codes, operation codes, log page codes, and mode page codes innumeric order as a reference. In the event of a conflict with between the codes in this annex and the codes in thebody of this standard, the codes in the body are correct.The information in this annex was complete and accurate at the time of publication. However, the information issubject to change. Technical Committee T10 of NCITS maintains an electronic copy of this information on its worldwide web site (http://www.t10.org/). In the event that the T10 world wide web site is no longer active, access maybe possible via the NCITS world wide web site (http://www.ncits.org), the ANSI world wide web site (http://www.ansi.org), the IEC site (http://www.iec.ch/), the ISO site (http://www.iso.ch/), or the ISO/IEC JTC 1 web site(http://www.jtc1.org/).C.2 Additional Sense CodesTable C.1 is a numerical order listing of the additional sense codes and the additional sense code qualifiers.Table C.1 — ASC and ASCQ assignments (part 1 of 14)D - DIRECT ACCESS DEVICE (SBC)Device Column key. T - SEQUENTIAL ACCESS DEVICE (SSC) blank = code not used. L - PRINTER DEVICE (SSC) not blank = code used. P - PROCESSOR DEVICE (SPC-2). . W- WRITE ONCE READ MULTIPLE DEVICE (SBC). . R - C/DVD DEVICE (MMC-2). . S - SCANNER DEVICE (SCSI-2). . . O - OPTICAL MEMORY DEVICE (SBC). . . M- MEDIA CHANGER DEVICE (SMC). . . C - COMMUNICATION DEVICE (SCSI-2). . . . A- STORAGE ARRAY DEVICE (SCC). . . . E- ENCLOSURE SERVICES DEVICE (SES). . . . B- SIMPLIFIED DIRECT-ACCESS DEVICE (RBC). . . . . K- OPTICAL CARD READER/WRITER DEVICE (OCRW). . . . .ASCASCQ DTLPWRSOMCAEBK Description00h 00h DTLPWRSOMCAEBK NO ADDITIONAL SENSE INFORMATION00h 01h T FILEMARK DETECTED00h 02h T S END-OF-PARTITION/MEDIUM DETECTED00h 03h T SETMARK DETECTED00h 04h T S BEGINNING-OF-PARTITION/MEDIUM DETECTED00h 05h T L S END-OF-DATA DETECTED00h 06h DTLPWRSOMCAEBK I/O PROCESS TERMINATED00h 11h R AUDIO PLAY OPERATION IN PROGRESS00h 12h R AUDIO PLAY OPERATION PAUSED00h 13h R AUDIO PLAY OPERATION SUCCESSFULLY COMPLETED00h 14h R AUDIO PLAY OPERATION STOPPED DUE TO ERROR00h 15h R NO CURRENT AUDIO STATUS TO RETURN00h 16h DTLPWRSOMCAEBK OPERATION IN PROGRESS00h 17h DTL WRSOM AEBK CLEANING REQUESTED01h 00h D W O B K NO INDEX/SECTOR SIGNALdpANS SCSI Primary Commands - 2 (SPC-2) 235
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