HP Lto 5 Manual

							ASC/QsDescriptionNameCode
0002hDatacouldnotbewrittenduetolackofremaining
spaceonthetape.SeetheWRITEandWRITE
FILEMARKScommands.
VOLUMEOVERFLOWDh
NeverreturnedbyHPtapedrivesMISCOMPAREEh
NeverreturnedbyHPtapedrivesRESERVEDFh
AdditionalSensecodes
ThissectioncontainsalistofalltheadditionalsensecodesthatanHPLTOUltriumdrivecanreturn,
innumericalorder.TheSenseKeysunderwhicheachcodecouldappeararealsolisted.The
ASCQbytesarepresentatbytes12and13ofthesensedata.
ExplanationDescriptionCode
Thedrivehasnoadditionalsenseinformationforthehost.Theflags
inthesensedataindicatethereasonforfailure.
Noadditionalsense0000h
Thisindicatesoneofthefollowing:
•AREADorSPACEcommandwasterminatedearlybecausea
filemarkwasencountered.
•UnsolicitedPositionalSensehasbeensettoindicate“ata
filemark”.TheMarkbitinthesensedatawillalwaysbeset.
Filemarkdetected0001h
AcommandcompletedearlybecauseEndofTapeorthephysical
endofthetapewasencountered.
or
AREAD,SPACE,WRITEorWRITEFILEMARKScommandfoundEOT
unexpectedly.Thistypicallyoccurswhenadrivecannotlocatethe
targetobjectontapebecausetheblockcountistoogreat.
TheEOMflaginthesensedatawillbeset.
EndofTapedetected0002h
BOTwasencounteredduringaspacecommand.BeginningofTapedetected0004h
AREADorSPACEcommandterminatedearlybecauseitencountered
EOD.
EndofDatadetected0005h
Acommandisinprogressandhasnotyetcompleted.Thiscouldbe
becauseanotherhostinitiatedthecommand,orthecommandwas
sentinimmediatemode.TheSenseKeySpecificValuefieldinthe
sensedatawillgivesomeindicationofhowfartheoperationhas
progressed.
Operationinprogress0016h
Eraseoperationinprogress0018h
Locateoperationinprogress0019h
Rewindoperationinprogress001Ah
Thisissetifanunloadisexecutingwithimmediatereporton,or
initiatedthroughthefrontpanel,oradifferenthostinitiatedthe
command.Itispresentforthedurationoftheunloadoreject,after
whichtheadditionalsensechangesto3A00h(mediumnotpresent)
or0402h(logicalunitnotready,initializingcommandrequired).
LUNnotready,causenot
reportable
0400h
Amediaaccesscommandhasbeenreceivedwhilealoadisoccurring
withimmediatereporton,orinitiatedthroughthefrontpanel,ora
differenthostinitiatedthecommand.
LUNinprocessofbecomingready0401h
Acartridgeispresentinthedrivebutisnotlogicallyloaded.ALOAD
commandisrequired.
LUNnotready,Initializing
commandrequired
0402h
AFORMATMEDIUMcommandwiththeImmedbitsettooneis
currentlyexecuting.
LUNnotready,formatinprogress0404h
Thetapedriveiscurrentlyexecutinganimmediatemodecommand
(suchasUNLOAD).
Commandinprogress0407h
REQUESTSENSE03h191 
						

							ExplanationDescriptionCode
Thedriveiscurrentlyin"maintenance"mode(suchasrunningspecial
diagnostictests).
LUNnotready,self-testinprogress0409h
ThecommandisnotavailableonthespecifiedLogicalUnitwhensent
tothedrivethroughthespecifiedport.
LUNnotaccessible,portin
unavailablestate
040Ch
MAMnotaccessible0410h
Thecommandcannotbeexecutedbecausethespecifiedlogicalunit
hasnotyetbeenconfiguredviatheappropriateport.
Logicalunitoffline0412h
TheADTinterfaceabortedacommandduetoacommunication
failure.
Logicalunitcommunicationfailure0800h
Therehasbeenafailureduetothedrivetemperaturebeingoutside
theacceptablerange.
Thermallimitexceeded0B01h
Thedrivehasfailedtowritedataorfilemarkstotape.Thisisprobably
duetobadmedia,butmaybehardware-related.Residueinformation
willnormallybesupplied.
Writeerror0C00h
FCdrives:InvalidFieldIncommandinformationunitanFCP_CMD
requestwith(rd,wr=11b)or(rd,wr=00bandFCP_DL!=0).
SKIllegalRequest0E03h
AReadoperationfailed.Thisisprobablyduetobadmediabutmay
behardwarerelated.
Unrecoveredreaderror1100h
AnerrorhasoccurredwhileattemptingtowritetoMAM.Thecartridge
shouldnotbeusedforfurtherbackupsbutshouldbeabletobeused
forrestoringdata.
MediaAuxiliaryMemoryread
error
1112h
ASPACEorLOCATEcommandfailedbecauseofthedrivecouldnot
findthetargetoftheoperationbecauseofaformatviolation.
Recordedentitynotfound1400h
Aread-typeoperationfailedbecauseaformatviolationrelatedtoa
missingEODdataset,ortherewasanattempttoreadabrandnew
tape.
Endofdatanotfound1403h
Theamountofdata(suchasmodepage,orlogpage)sentbythe
initiatormaynotmatchthelengthspecifiedintheCDB(ortoomuch
ornotenoughdatawassent).
Parameterlistlengtherror1A00h
Thedrivedoesnotrecognizetheopcodeofthecommandithas
received.
Invalidcommandoperationcode2000h
Thedrivehasdetectedaninvalidfieldinacommanddescriptorblock.InvalidfieldinCommand
DescriptorBlock
2400h
Thecommandwasaddressedtoalogicalunitnumberthatdoesnot
exist.
LUNnotsupported2500h
Thedrivedetectedaninvalidfieldinthecommandparameterdata
sentbytheinitiator.
Invalidfieldinparameterlist2600h
ThePersistentReservationholderhastriedtoreleasethepersistent
reservationusingthePERSISTENTRESERVEOUTcommand,butthe
ScopeorTypesuppliedwasinvalid.
Invalidreleaseofpersistent
reservation
2604h
ASECURITYPROTOCOLOUTcommandhasfailedbecausean
incorrectkeywassenttothedrivefollowedbyaREADcommand,
andthiscyclehasbeenrepeatedtenconsecutivetimes.
Datadecryptionkeyfaillimit
reached
2610h
Thisissetifawriteoperation(suchasWRITE,WRITEFILEMARKS,
ERASE,orSETCAPACITY)isrequestedforawrite-protectedcartridge.
Write-protected2700h
Atapehasbeenloadedsuccessfullyintothedriveandisnowready
tobeaccessed.
Notreadytoreadytransition,
mediummayhavechanged
2800h
Thedrivehaspoweredonsincethehostlastaccessedit.Power-onreset2901h
192Commands 
						

							ExplanationDescriptionCode
Thedrivewillsettheinterfacedatatransferparameterstodefault.
Thereforerenegotiationmaybeneeded.Commandsinprogressmay
bealsoaborted.Theinitiatormaychoosetoresetthedriveonaper
LUNbasis.
SCSIbusreset2902h
Thedrivewillsettheinterfacedatatransferparameterstodefault.
Thereforerenegotiationmaybeneeded.Commandsinprogressmay
bealsoaborted.Theinitiatormaychoosetoresetthedriveonaper
LUNbasis.
Busdevicereset2903h
Thedrivehasresetitself.Internalfirmwarereboot2904h
Thedrivehaslosttheconnectionwiththeinitiator(hostserver).I_Tnexuslossoccurred2907h
TheModeparametersforthedrivehavebeenchangedbyahost
otherthantheoneissuingthecommand.UNITATTENTIONissetfor
allhostsfollowingaMODESELECTcommand,apartfromthehost
thatissuedthecommand.Thiscodewillonlybereturnedinamulti-host
environment.
Modeparameterschanged2A01h
TheLogparametersforthedrivehavebeenchangedbyaninitiator
otherthantheoneissuingthecommand.
Logparameterschanged2A02h
APERSISTENTRESERVEOUTcommandwiththeClearserviceaction
removedallreservationsandthepersistentreservation.
Reservationspre-empted2A03h
AfterPERSISTENTRESERVEOUTcommandwasexecuted,theoriginal
persistentreservationhasbeenreplacedwithanotherofadifferent
typeorhasbeenremovedcompletely.
Reservationsreleased2A04h
AfteraPERSISTENTRESERVEOUTcommandwasexecutedall
registrationswereremoved.
Registrationspre-empted2A05h
Thereisanewexternalentitycontrollingwhentheencryption
parametermaybechanged(forexample,atapelibrarymayhave
givenupthecontrolofencryptionparameters).
Dataencryptioncapabilities
changed
2A0Dh
ASETTIMESTAMPcommandhasbeensuccessful.Timestampchanged2A10h
Theencryptionparametersthatthisinitiatorwasusinghavebeen
modifiedorremovedbyanotherinitiator.
Dataencryptionparameters
changedbyanotherinitiator
2A11h
Theencryptionparametersthatthisinitiatorwasusinghavebeen
modifiedordeletedbecauseofavendorspecificevent(suchastape
unloadorreservationreleased).
Dataencryptionparameters
changedbyvendorspecificevent
2A12h
ThedrivereceivedaWRITEcommandfromaninitiatorthathadlocked
itsencryptionparameterstoaspecificKeyInstanceCounter,whose
valuehasnowchanged.
DataEncryptionKeyInstance
Counterhaschanged
2A13h
ThesequenceofSCSIcommandsisinvalid.
Example1:Theuseoftheechobufferwasinvalid.AWRITEBUFFER
commandisnecessarybeforeaREADBUFFERcommand.
Example2:Anotherinitiatorhasalreadystartedafirmwaredownload
process.
Commandsequenceinvalid2C00h
Ifthe“OnlyIfReserved”bitissetintheDeviceConfigurationmode
page,andthedrivedoesnotholdareservationorpersistent
reservation,somecommandswillnotbeallowedtoexecute.Inother
words,somecommandscanonlybeexecutedifthedriveisreserved.
Notreserved2C0Bh
Anotherinitiatorhasalreadystartedafirmwaredownloadsequence.Commandsclearedbyanother
initiator
2F00h
Awrite-typeoperationcouldnotbeexecutedbecauseitisnot
supportedonthetypeoftapethatisloaded.
Incompatiblemediuminstalled3000h
REQUESTSENSE03h193 
						

							ExplanationDescriptionCode
ALOCATEorSPACEcommandhasfoundthetapeisinaformatnot
supportedbythedrive.
Cannotreadmedia,unknown
format
3001h
AREADcommandcouldnotbecompletedbecausethelogicalformat
isnotcorrect.
Cannotreadmedia:incompatible
format
3002h
Amedium-accesscommandhasbeensenttothedrivewhilea
cleaningcartridgewasloaded.
Cleaningcartridgeinstalled3003h
Thetape’sCartridgeMemoryisbadsothatthetapeisunusable.Cannotwritemedium3004h
Forexample,aWRITEcommandwasreceivedbuttheLTOtape
generationcurrentlyloadedcannotbewrittento.
Cannotwritemedium,
incompatibleformat
3005h
Cannotformat,incompatible
medium
3006h
Acleaningoperationwasattemptedbutcouldnotbecompletedfor
somereason.
Cleaningfailure3007h
Awriteoperationcouldnotbeexecutedbecauseanoverwritehas
beenattemptedonaWORMcartridge.Thismaybebecausean
overwritebackupwasspecifiedinsteadofanappendedbackup.
WORMmedium—overwrite
attempted
300Ch
Thedrivehasdetectedaninconsistencywhenperforminganintegrity
checkonaWORMcartridge.Thecartridgemayhavebeentampered
with.
WORMmedium—integritycheck
failed
300Dh
Datacouldnotbereadbecausetheformatontapeisnotvalid,
althoughitisinaknownformat.
Mediumformatcorrupted3100h
ThedriveneedstoroundoffthevalueofaparametersentbyMODE
SELECTbecauseitcannotstoreittothedegreeofaccuracysentby
thecommand.
Roundedparameter3700h
Amedium-accesscommandhasbeenreceivedwhennocartridgeis
inthedrive.
Mediumnotpresent3A00h
Amediaaccesscommandhasbeenreceivedwhenthetapehasbeen
loadedbutnotthreaded.Thiswillbereportediftheholdbitofthe
LOADCDBwassetortheAutoloadfieldintheControlmodepage
isnon-zero.
Mediumnotpresent,Media
AuxiliaryMemoryaccessible
3A04h
Thedrivehasfailedtoreaddataofftape.Therearetwopossibilities:
•Thecurrentcommand(suchasREAD,SPACE,REWIND,orWRITE)
failedtocompletesuccessfully.
•Thelogicalpositionhasbeenlost.
Sequentialpositioningerror3B00h
ASETCAPACITYcommandwasreceivedwhenthelogicalposition
wasnotBOT,anecessaryconditionforthiscommand.
PositionpastBOM3B0Ch
Thisissetduringpower-upwhenitisnotpossibletosendmedium-
accesscommandstothedrivebecausemechanismtestsarebeing
executed.Whenthetestsarecomplete,theadditionalsensechanges
to3A00h,0401hor0402hdependingonwhetheracartridge
waspresentatpower-on.
Logicalunithasnotself-configured
yet
3E00h
ThefirmwareinthedrivehasjustbeenchangedbyaWRITEBUFFER
orMAINTENANCEOUTcommand,oraFirmwareUpdatecartridge.
Firmwareupgraded3F01h
ASETDEVICEIDENTIFIERcommandhasbeensuccessful.Deviceidentifierchanged3F05h
ReportedLUNsdatahaschangedLUNinventorychanged3F0Eh
AREADBUFFERcommandhasbeenreceivedwithEchoBuffermode
set,buttheechobufferhasbeenoverwrittenbyadifferenthost.
Echobufferoverwritten3F0Fh
194Commands 
						

							ExplanationDescriptionCode
Aself-testcommandhasdetectedanerror,oracommandisprohibited
fromexecutionduetofailureofapreviousdiagnostic.“XX”isa
vendor-specificcodeindicatingthefailingcomponent.
Diagnosticfailureoncomponent
XX
40XXh
Thiscodeisusedtoreporthardwareandfirmwarerelatedharderrors
thatoccurwhenthedriveencountersan“impossible”situation.
Internaltargetfailure4400h
TheACIreceivedmorerawdatathanexpected.Dataphaseerror4B00h
TheADTinterfacereceivedmoreSCSIdatathanpermittedwithina
burst.
Toomuchwritedata4B02h
TheADTinterfacereceiveddataunexpectedlyorwithanoffsetoutside
thecurrentburst.
Dataoffseterror4B05h
Ahosthasselectedandsentanewcommandtothedriveeventhough
thedriveisalreadyprocessingacommandwiththesametagfrom
thishosttothesameLUN.
Taggedoverlappedcommand4D00h
Ahosthasselectedandsentanewcommandtothedriveeventhough
thedriveisalreadyprocessingacommandfromthishosttothesame
LUN.
Overlappedcommands4E00h
Awrite-typecommandfailedbecausethepointatwhichtoappend
datawasunreadable.Thiswasprobablycausedbyapowerfail,or
FibreChannel/SASlinkreset,preventingthedrivefromcompleting
awriteoperationproperlyandappendinganEOD.
Writeappenderror5000h
Acommandcouldnotbecompletedbecauseofafaultinthetape
cartridge.
Cartridgefault5200h
Anattempttoloadorejectthetapefailedbecauseofaproblemwith
thetape.
Medialoadorejectfailed5300h
Thetapeunloadfailedbecauseitcannotbephysicallycompletedat
thistime.
Unloadtapefailure5301h
Anunloadcommandhasfailedtoejectthetapebecausemedium
removalhasbeenprevented.
Mediumremovalprevented5302h
Thedriveisunabletoholdanymoreinformationspecifictothe
commandsentbytheinitiator.Thismaybebecauseaninternal
memorybufferhasreacheditsfullcapacity.
Insufficientresources5303h
Thethreadingorunthreadingoperationfailed.Mediumthreadorunthreadfailure5304h
FCdrives:FCinterfaceonly:Upto32initiatorsmayregisterusing
thePERSISTENTRESERVEOUTcommand.A33rdattempttoregister
isrejected.
Insufficientregistrationresources5504h
SASdrives:Notapplicable
ThereisinsufficientspaceintheHostAttributeareainMAMtofitthe
attributethatneedtobewritten.
MediaAuxiliaryMemoryfull5506h
FailurePredictionthresholdshavebeenexceededindicatingthat
TapeAlertflagshavebeenactivated.
Failurepredictionthreshold
exceeded
5D00h
TheInformationalExceptionsModepagehasbeensentwiththeTest
fieldsetto1andtheDExcptfieldto0,causingthedrivetogenerate
afalseinformationalexceptioncondition(afalsedevicefailure).
Failurepredictionthreshold
exceeded(false)
5DFFh
Genericsecurity(encryption/decryption)error.Forexample,the
DecryptionmodeissettoRAWandthedrivehasbeenaskedtoread,
butthisDecryptionmodeisnotallowedonthecurrentblock(aswas
specifiedwhenitwaswrittentotape).
Securityerror7400h
Thedriveencounteredencrypteddatawhilereading,butdecryption
modeisnotenabled.
Unabletodecryptdata7401h
REQUESTSENSE03h195 
						

							ExplanationDescriptionCode
Thedecryptionmodeisenabledbutthedriveencountered
non-encrypteddatawhilereading.
Unencrypteddataencountered
whiledecrypting
7402h
Thedrivereadintoablockofdatawhichcouldnotbedecrypted
withthecurrentdecryptionkey.
Incorrectdataencryptionkey7403h
Thenextblockfailedtheintegrityvalidationprocesswhilethedrive
wasattemptingtoreadit.
Cryptographicintegrityvalidation
failed
7404h
Thekey-associateddatadescriptorvalueshavechangedcompared
withthevaluesinthelastrecordedread.
Key-associateddatadescriptors
changed.
7405h
Anattempttodownloadanewfirmwareimagehasfailedbecause
theimagecontainsanincorrectdigitalsignature.Thereforethe
firmwareimagecouldnotbeauthenticated.
Digitalsignaturevalidationfailure7408h
ThedrivetriedtoreadablockwritteninEXTERNALencryptionmode,
butthedriveissetonlytoreadblockswritteninENCRYPTencryption
mode,orviceversa.
Encryptionmodemismatchon
read
7409h
ThedecryptionmodeissettoRAWbuttheblockontapeismarked
asdisabledforreadsinRAWmode.
EncryptedblocknotRAW
read-enabled
740Ah
IncorrectKADdescriptorsweresupplied(decryptionmodesettoRAW
only)
Incorrectencryptionparameters740Bh
Encryptionsettingsarecontrolledbyanexternaldevice,suchasa
tapelibrary,soencryptionparameterscannotbecurrentlychanged.
Dataencryptionconfiguration
prevented
7421h
TheexternalKeyManagerexperiencedanunrecoverableerrorand
couldnotprovidetheencryptionkeyrequestedbythedrive.
ExternaldataencryptionKey
Manageraccesserror
7461h
TheexternalKeyManagerexperiencedanerrorwhilsttryingto
retrieveanencryptionkeyafterarequestedfromthedrive.
ExternaldataencryptionKey
Managererror
7462h
TheexternalKeyManagerdidnotfindtheencryptionkeyinthe
databaseafterarequestfromthedrive.
Externaldataencryption
management—keynotfound
7463h
TheexternalKeyManagerdidnotprovidetherequestedencryption
keybecauseauthorizationfailed.
Externaldataencryption
management—requestnot
authorized
7464h
TheexternalKeyManagerdidnotprovidetheencryptionkey
requestedbythedrivewithinthespecifiedtimelimit.
Externaldataencryptioncontrol
time-out
746Eh
TheexternalKeyManagerexperiencedanunspecifiederrorand
couldnotprovidetheencryptionkeyrequestedbythedrive.
Externaldataencryptioncontrol
unknownerror
746Fh
Theautomationapplicationdidnotprovideacryptographickeyto
thedevicewithinthespecifiedperiodorthekeymanagerdidnot
provideacryptographickeytotheautomationapplication,which
terminatedthecommand.
LogicalUnitaccessnotauthorized7471h
AnEncryptionAAD,anEncryptionUAD,oranEncryptionKey
SignaturemismatchwasdetectedwhileinRAWreadmode.
KADchanged7480h
Thedrivehasdetectedthattheheadsneedtobecleanedtomaintain
goodoperation.
Driverequirescleaning8282h
Thedatatransferredtothedriveduringafirmwareupgradeiscorrupt
orincompatiblewiththedrivehardware.
Badmicrocodedetected8283h
Errorcodes
Theerrorcodesthatcanbereportedinbytes16and17arelistedinChapter10oftheHardware
IntegrationGuide,Volume1oftheHPLTOUltriumTechnicalReferenceManual.
196Commands 
						

							RESERVEUNIT16h/56h
Thiscommandenablesthehosttoreservethedrive.Reservingadeviceisawayofensuring
exclusiveaccesstothatdevicefromasingleinitiatorfortheperiodofthereservation.
Oncereserved,thedrivewillexecutecommandsreceivedfromthereservinginitiatororfromthe
third-partyinitiatorifthe3rd-Ptyoptionhasbeenselected.Commandsfromotherinitiatorswill
haveRESERVATIONCONFLICTstatusreportedforthem,apartfromINQUIRY,LOGSENSE,READ
BLOCKLIMITS,READMEDIASERIALNUMBER,RELEASEUNIT,REPORTDENSITYSUPPORT,
REPORTDEVICEIDENTIFIER,REPORTLUNS,REPORTTARGETPORTGROUPSandREQUEST
SENSE.
TheINQUIRY,LOGSENSE,READBLOCKLIMITS,READMEDIASERIALNUMBER,RELEASEUNIT,
REPORTDENSITYSUPPORT,REPORTLUNS,andREQUESTSENSEcommands,andallcommands
withopcodeA3hareimmunetotheeffectsofareservationandwillcontinuetoexecuteforall
hosts.TheRELEASEUNITcommandwillhaveGOODstatusreportedforotherhosts,butwillhave
noeffectonthereservation.
The10-byteRESERVEUNITcommandissupportedbyalldrives.Itsfunctionalityisthesameasfor
the6-bytecommand,butitalsosupportsthird-partyreservation.
Thereservationwillstayineffectuntil:
•ThereservinghostsendsanotherRESERVEUNITcommand.
•ThereservinghostsendsaRELEASEUNITcommand,clearingthereservation.
•Apower-on,firmwareupgradeorforcedeject.
Pre-executionchecks
UnitAttentionDeferredErrorIllegalField
Ifthedriveisreservedbysomeotherhostthenreservationconflictstatusisreportedtothehost.
Commanddescriptorblock(6–byteversion)
01234567
OperationCode(16h)0
Rsvd(0)Third-PartyDeviceID(0)3rdPty(0)Reserved(0)1
Reserved(0)2
4
Control5
Thisisalwayszerobecausethird-partyreservationisnotsupported.3rdPty
Thisisalwayszerobecausethird-partyreservationisnotsupported.Third-PartyDeviceID
Commanddescriptorblock(10–byteversion)
01234567
OperationCode(56h)0
Rsvd(0)LongID(0)Reserved(0)3rdPty(0)Reserved(0)1
Reserved(0)2
Third-PartyDeviceID(0)3
Reserved(0)4–6
RESERVEUNIT16h/56h197 
						

							01234567
ParameterListLength(MSB)7
(LSB)8
Control9
Third-partyreservationisnotrequested.(Third-partyreservationisonlypossiblein
pSCSI.)
03rdPty
ThisisalwayszerobecausedeviceIDsgreaterthan255arenotsupported.LongID
Third-partyreservationisonlypossibleinpSCSI,sothisfieldissetto0.Third-PartyDeviceID
REWIND01h
REWINDcausesthedrivetowriteallbufferedlogicalobjectstotapeandthenpositionsthetape
atBOM(beginningofmedia).Oncearewindisstarted,itwillcompleteeveniftheSCSIoperation
isaborted(forexample,ifthehostselectsandsendsanabortmessage).
Pre-executionchecks
DeferredErrorReservationIllegalField
DiagnosticStatusMediaAccessUnitAttention
Commanddescriptorblock
01234567
OperationCode(01h)0
ImmedReserved(0)1
Reserved(0)2–4
Control5
CDBfields
Statusisreturnedaftertherewindhascompleted.0Immed
Thedrivefirstwritesanyunwrittenbuffereddatatotape.ItthenreturnsGOODstatustothehost
beforebeginningtheactualrewindoperation.
1
REWINDspecificstatus
Iftherewindissuccessful,unsolicitedpositionalsensewillindicatethatthetapeisatBOMbythe
EODbitbeingsetandanadditionalsensecodeof0004h(BOP).
SECURITYPROTOCOLINA2h
TheSECURITYPROTOCOLINcommandreturnsinformationaboutthesecuritydatafortheI_T
nexusinthedeviceserverandonthetape.
Pre-executionchecks
UnitAttentionDeferredErrorReservationIllegalField
198Commands 
						

							Commanddescriptorblock
01234567
OperationCode(A2h)0
SecurityProtocol1
SecurityProtocolSpecific2
3
Reserved(0)Inc_512(0)4
Reserved(0)5
AllocationLength6
9
Reserved(0)10
Control11
CDBfields
Securityprotocolinformation00hSecurityProtocol
TapeDataEncryptionsecurityprotocol20h
ThecontentsofthisfielddependontheprotocolspecifiedbytheSecurityProtocolfield.See
below.
SecurityProtocol
Specific
ThenumberofbytesallocatedforthereturnedparameterdataAllocationLength
SECURITYPROTOCOLINreturneddata
Securityprotocolinformation
WhentheSecurityProtocolfieldis00h,theonlysupportedvaluesfortheSecurityProtocolSpecific
fieldareasfollows:
DescriptionCode
Supportedsecurityprotocollist0000h
Certificatedata0001h
Supportedsecurityprotocollist:
01234567
Reserved(0)0
5
SupportedSecurityProtocolListLength(02h)6
7
FirstSupportedSecurityProtocol(00h)8
LastSupportedSecurityProtocol(20h)9
SECURITYPROTOCOLINA2h199 
						

							Certificatedata:
01234567
Reserved(0)0
1
Certificatelength(00h)3
4
Thedeviceserverdoesnothaveacertificatetotransfer.
TapeDataEncryptionsecurityprotocol
WhentheSecurityProtocolfieldis20h,thefollowingtablespecifiesthepagesthataresupported
(specifiedintheSecurityProtocolSpecificfield).Theymustberequestedindividually.
DescriptionCode
TapeDataEncryptionInSupportpage0000h
TapeDataEncryptionOutSupportpage0001h
DataEncryptionCapabilitiespage0010h
SupportedKeyFormatspage0011h
DataEncryptionManagementCapabilitiespage0012h
DataEncryptionStatuspage0020h
NextBlockEncryptionStatuspage0021h
TapeDataEncryptionInSupportpage
01234567
PageCode(0000h)0
1
PageLength(0Eh)2
3
TapeDataEncryptionInSupportPageCode(0000h)4
5
TapeDataEncryptionOutSupportPageCode(0001h)6
7
DataEncryptionCapabilitiesPageCode(0010h)8
9
SupportedKeyFormatsPageCode(0011h)10
11
DataEncryptionManagementCapabilitiesPageCode(0012h)12
13
200Commands