DB2系统命名规范

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1、DB2系统命名规范BackgroundzEducationcloudexpectssupporteachclassaseparateDB2subsystem.Toeaseofmaintenance,thisisDB2namingconventionwhichwillbeusedforNon-DSDB2subsystemGeneraldesignItemNameDescriptionGroupGxxxG001DB2/IRLMMembersandsubsystemnamesDxxx/IxxxD001/I001DB2/IRLMprocname(ina

2、commonproclibdataset)DxxxMSTRDxxxIRLMDxxxDBM1DxxxDISTDxxxXXXXD001MSTRD001IRLMD001DBM1D001DISTGroupAttachGxxxGxxxCatalog/DirectoryDxxxSYSD001SYS.DSNDBD.DSNDB0*.*UserdataDxxxUSRD001USR.DSNDBD.*Commandrecognition-Dxxx-D001WorkFileDatabaseDxxxSYS.**.DxxxWORKD001SYS.DSNDBD.D001WO

3、RKTempdatabaseDxxxSYS.**.DxxxTEMPDSN01SYS.DSNDBD.D001TEMP*DeprecatedinV9BSDSDxxxSYS.Dxxx.BSDS01DxxxSYS.Dxxx.BSDS02D001SYS.D001.BSDS01D0001SYS.D001.BSDS02ActiveLogsDxxxSYS.Dxxx.LOGCOPY1.DS##DxxxSYS.Dxxx.LOGCOPY2.DS####isanumberstartingat01anduptothenumberofdesiredactivelogsAr

4、chivelogsDxxxSYS.Dxxx.ARC**Don’tneedArchivelogsinzEducationcloudDB2imagecopiesDxxxSYS.dbname.tsname.Cz.aAlwaysdoimagecopyforcat/dirafterclone.ziscopynumber(typically1or2ifdualimagesaredone).CstandsforcopyandaisDmmddyy.Thhmmssfortimestampedimages.‘a’canalsobeanotherqualifieri

5、fdesired.DB2Code(nonlinklisted)DxxxSYS.SDSNEXITDxxx.SDSNLOAD(alias,pointto**.SDSNLOAD)Dxxx.SDSNLOD2(alias,pointto**.SDSNLOD2)SDSNEXITisgroupleveldatasetwhichsaveszparm,decpmodules.SDSNLOAD/LOD2areALIAS’sthatpointtoactualcodelibrary.DB2Code(linklisted)**.SDSNLINKSDSNLINKissha

6、redforallDB2’sregardlessofrelease(soitwillneedtobeatthehighestversion).OtherDB2Libraries-onepergroupDxxxSYS.SRCLIB.DATADxxxSYS.RUNLIB.LOADDxxxSYS.DBRMLIB.DATADxxx.SDSNSPFP(optional)Dxxx.SDSNSPFM(optional)Dxxx.SDSNSPFE(optional)Dxxx.SDSNCLST(optional)Onedatasetpereachgrouptos

7、avesourcemodule,loadmoduleanddbrmOtherDB2Libraries-Dxxx.SDSNSAMP(optional)AliasonepermemberIRLMCodeDxxx.IRLM.RESLIB(alias,pointto**.IRLM.RESLIB)ConcatinationisIRLM.TESTLIB,vollowedbyDxyz.IRLM.TESTLIBfollowedbyIRLM.RESLIB.TheIRLM.RESLIBisanALIASthatpointstoactualcodelibrary(R

8、ESLIB.APAR)makingiteasytoswitchmaintenancelevels.TCPIPparmsDB2.TCPPARMSZpar