磁盘阵列及WIN双机(集群)解决方案

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DISKARRAY&MICROSOFTCLUSTERSERVERSOLUTIONWIN1)2)3)3657*244)I/O5)1)2)64(64646464)Cluster3)4)5)6)7)zz(CLUSTER)RAIDRAID0,1,5,10INTELIAWindows2000AdvancedServerMicrosoftClusterServerMicrosoftSQLServerzzI/OI/O,z.z,,,.zzz,,60M20M100M100M1M-1.5MWINDOWS2M,1G.3GB40G30%(40+3)/7=61GB61GB.INTELIA()SYBASESQLSERVERINFORMIXORACLEDB2,,:A.B.C.ANSI/SQLD./E.(ODBC),.F.G.H.I.,J.Windows2000AdvancedSERVERMicrosoftSQLSERVERMicrosoftSQLSERVERMicrosoftClusterServerMicrosoftClusterServerMICROSOFTCLUSTERSERVERNTMICROSOFTCLUSTERSERVERMICROSOFTCLUSTERSERVERMICROSOFTCLUSTERSERVER1HEARTBEATMICROSOFTCLUSTERSERVERMICROSOFTCLUSTERSERVERMICROSOFTCLUSTERSERVERMICROSOFTCLUSTERSERVERMICROSOFTCLUSTERSERVERMICROSOFTCLUSTERSERVERFAILOVERMICROSOFTCLUSTERSERVERMICROSOFTCLUSTERSERVERMICROSOFTCLUSTERSERVERMICROSOFTCLUSTERSERVERFAILOVERMICROSOFTCLUSTERSERVERFAILOVER2MICROSOFTCLUSTERSERVER1SOCKETTCP/IPFDDICDDI2MICROSOFTCLUSTERSERVERRS232MICROSOFTCLUSTERSERVER3MICROSOFTCLUSTERSERVERIMBCLusterRS-2323SCSIMICROSOFTCLUSTERSERVERMICROSOFTCLUSTERSERVERMICROSOFTCLUSTERSERVERLIEFKEEPERWINDOWSNTRAIDCONTROLLERSMICROSOFTCLUSTERSERVERFORWINDOWSNTMICROSOFTCLUSTERSERVER/MICROSOFTCLUSTERSERVERSCSI1LOCALRECOVERYMICROSOFTCLUSTERSERVERQUICKCHECKDEEPCHECKFAILOVERMICROSOFTCLUSTERSERVERNICNICIPNIC2FAILOVER3ACSADMINISTRATORCONFIGURABLESWITCHBACKACSMICROSOFTCLUSTERSERVERGUILKINTELLIGENTAUTOMATICAUTOMATICINTELLIGENT4SWITCHOVERMICROSOFTCLUSTERSERVER1(Active/Standby)/•TCP/IPRS-232•SCSIRAID•AActiveBStandby•AB•ABA•BA(Host)(IP)•AB•A(client)•BActive,AStandbyActiveRS232ABPPPublicNetRS232P1S1Client-AClient-BSCSISCSIzRS232Ethernet1ABAAP1z(A)BDASAPDatabaseIPBIP(S1P1)BABP1zAAAIP(P1S1)2(Active/Active)/•TCP/IPRS-232•SCSIRAID••ABA•AB•A(client)B•ABAA•BAA•BAB•B,ABRS232ABRS232Client-BP1Client-AP2SCSISCSIPublicNetzRS232PublicnetAP1ABP2BzABDASAPDatabaseABP2BP2ABzABDASAPDataBaseADASAPDataBasezBADASAPDatabaseBAP1AP1ABzBBDASAPDataBaseADASAPDataBase2923(N-way,N=3-16)ABC•N-WAY//•ABC•ABC••N-WAY•ActiveN-WAYCASCADINGRECOVERY•ABBACA1C1B2B1RS232RS232ACBPublicNet1PublicNet2SCSISCSI4RS23212ACBAAA1CCC15ABDASAPDatabaseIPBIP(B1A1)ABA136CBDASAPDatabaseIPBIP(B2C1)CBC17ACBDASAPDatabaseIPBIP(B1A1)ABA1BIP(B2C1)CBC1

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