VERITAS 产品介绍ppt课件

VERITAS存储管理产品和解决方案介绍,VERITAS软件公司概况,全球最大的存储软件公司收入为15亿美元最近五年的平均增长率达54%是世界10大软件公司之一未来投资30亿美金研发最全的产品线市场份额VERITAS在中国,今天的存储环境和需要解决的问题,数据爆炸性增长如何有效地管理数据重要如何有效地保护业务不间断高可用容灾高速的数据访问性能异构平台和应用,VERITAS适用性软件架构,VERITAS解决方案,高可用性,灾难恢复,数据保护,存储管理,应用互用性,存储互用性,VERITAS30.0%,IBM17.7%,EMC11.9%,CA6.2%,Legato4.4%,BMC4.2%,NetApp3.3%,H-P2.2%,Compaq2.0%,PowerQuest1.6%,其它16.5%,存储软件领导者,2001年全球存储管理软件市场领导者(按供应商划分).,Gartner,2002.年3月,VERITAS是市场领导者,VERITAS,备份/恢复领导者,虚拟存储领导者,集群领导者,40.8%,79.9%,18.8%,VERITAS存储产品,存储管理卷管理VolumeManager和文件系统FileSystem存储区域网管理SANPointControl数据保护BackupExecNetBackupProfessionalNetBackup(BusinessandDataCenter)高可用和容灾VeritasClusterServer(VCS)GlobalClusterManager(GCM)VeritasVolumeReplicator(VVR)应用DatabaseEdition支持平台：Windows,HPUX,Solaris,AIX,Linux,VERITAS卷管理异构,与物理存储无关性,VERITAS卷管理高可用的在线管理,在线改变布局在线增加磁盘在线增大和缩小卷在线磁盘间文件系统迁移RAID类型转换可以在线改变Stripe块大小，调整性能,VERITAS卷管理高性能DMP,动态多路(DynamicMultiPathing-DMP)提供服务器到存储设备的多通路多通道数据并行读写提高I/O速度冗余通路提高可靠性,StorageNetwork,VERITAS卷管理FlashSnap,对数据产生某个时间点的拷贝，本服务器或其他服务器使用拷贝进行备份、报表、统计、数据采集、数据分析、决策分析和其他数据仓库应用,VERITAS文件系统,记录文件系统变化极大减少文件系统崩溃后fsck（文件系统检查）时间，从数小时减少到几分钟维护数据完整性在HA环境中提供快速切换能力通过Quick-Log功能进一步提高性能,SANPointControl,DiscoveryandVisualizationManagementandMonitoringEvent&PerformanceManagementApplicationDiscovery&Awareness,SPC,SANPointControl,Ethernet,SPC,Themethodsofdiscoveryare:In-banddiscoveryoverfibrechannelOut-of-banddiscoveryovernon-fibrechannelpaths,suchasSCSIorEthernet,ZoningmanagementwithWizardSupportedSwitchesBrocadeMcDataQLogic,FaultMonitoringandPolicyManagementSPCshipswithover100pre-definedpoliciesPoliciesarecustomizable.Youcandefinealertingmechanismsandtriggerconditions.,FileSystemCapacityManagementAutomatedNotificationForecastfuturestoragecapacitySupportVxFS,UFS,NTFS,FAT,hfs,IntegratedOracle&ExchangeSupportTracktablespaceandfileMapfilestostorageatLUNlevel,SelectivePathManagementAllpathsarenotcreatedequalMonitorpathavailabilityandperformancefromapplicationtoLUNAutomated,policy-basedresponsestoalerts,ClusteringSupport,数据保护,DesktopToDataCenter,TapeBackup,NetbackupProfessionalBackupExecNetbackupBusinessNetbackupDatacenter,扩展性系统架构,MediaServer,MasterServer,MediaServer,GDM-Monitor,MasterServer,MasterServer,Clients,扩展性异构,DifferentPlatformandOSDifferentStorageDifferentTapeLibraryDifferentDatabaseandApplicationOracle,DB2,Sybase,InformixetcExchange,Notes,Seibel,PeoplesoftetcDifferentStorageArchitectureLANBackup(DAS)LANFreeBackup(SAN)OffHost,ServerFreeNDMP(NAS),可管理性-AdminConsole,可管理性Oracle备份向导,Oracleexample,性能,IndustrialRecord2TBwithVERITASNetBackupNetBackupdeliversHIGHPerformanceMultiStreamingTapeMultiplexingforSlowNetwork,ClientandFileSystemFlashBackupforWebServerandExchangebackupsSSOforLANFreeBackupOffhostandServerfreeFlashSnapandArrayintegrationOptionBLIblockLevelIncrementalforOracle,ClientorfilesystemA,驱动器,Netbackupserver,驱动器,性能-MultipleStream,性能-TapeMultiplexing,Maximizeperformanceonslownetworks,filessystemsorclientsDrivetapedrivesattop-ratedspeedMultiplexupto32clientsorfilesystemspertapedrive,VERITASNetBackupMediaServer,Client#1,Client#2,MultiplexedDataStream,TapeLibrary,性能-FlashBackup,OnlinesnapshotfilelevelbackupFullorincrementalbackupoflivefilesystemPhysicalbackup,lightbackupfootprintIdealforbackingupthousandsormillionsofsmallfilesSupportsUFS,OnlineJFSorVERITASFileSystem(VxFS)Restoreindividualfilesordirectories,remoteorlocalfilesystem,性能-SSO,性能-Off-HostBackupwithFlashSnap,DLTtapelibrary,Fiberchanneldiskarray,LAN,#1Quiesceapplication,#2Createfrozenimage,#3Createandtransmitblockmaptomediaserverorthirdpartycopyengine,ServerFreeOracleAgent,Master/Mediaserver,#4DatablockssentfromdisktotapeacrossSAN,性能-ServerFree,性能-BLIBforOracle,Source:AerospaceCustomer,O8RMAN:Oracle8RecoveryManagerNetBackupwritingtotapeBLIB:VxFSBLIBNetBackupwritingtotape,15:10,5:01,15:24,5:02,34:09,16:11,FullyautomatedsystemrecoveryFoolproofprocessFasterandSimplerNoOSreinstallRebuildshardwareconfigurationSupportsmultipleplatformsWindowsSolarisAIXHP-UX,RepairHardware,Collectallnecessarymediatogether,ReloadOSfromCD-ROMorfloppies,REBOOT,ReloadBackupSoftwarefromCD-ROM,Loadrecoverytapeandrestoresystem,REBOOT,REOOT,Traditional,RepairHardware,Click“PreparetoRestore”,BMR,REBOOT,REBOOT,恢复-BareMetalRestore,恢复-BareMetalRestore,容灾-Vaulting,#1Duplicatebackups,#2Ejectduplicatetapesfromtapelibraryandpreparefortransport,#3Transporttapestotheoffsitevault,#4Recordwhereeachtapeislocatedwithinthevaultandwheneachtapewillexpire,#5Whentapesexpire,notifytheoffsitefacility,#6Transportexpiredtapesbackonsite,其它-数据库数据归档功能,集群-VCSTrafficDirector,Web_4,Web_3,Web_2,Web_5,Web_1,*IntelligenttrafficmanagementforallTCP-IP/UDP-IPprotocols,Web_6,Web_7,集群-VCS/QuickStart,ApplicationserviceorientedfailoversolutionHeartbeatsandapplicationagentsCost-effectivescalabilityupto32nodesManageplannedandunplanneddowntimeEasytoinstall,configureandmodifySimpleJavainterfaceSAN-readytodayForHP-UX,Solaris,AIXandWindowsNT，linuxBroadsupportformanydiskvendorsletsyoucontaindiskcosts,数据复制-卷复制VolumeReplicator,IPHostsVxVMDiskArraySynch/AsynchOne-to-one,one-to-manyUnixandWindows,实时数据复制：同步复制（VVR）,PrimarySite,SecondarySite,TCP/IP网络,优点：数据实时性高,缺点：每一个写操作必须等上一个写操作完成对系统性能影响较大,实时数据复制：异步复制（VVR）,PrimarySite,SecondarySite,TCP/IP网络,优点：实时数据复制对系统性能没有影响,缺点：数据可能出现一定的滞后,Log,GCM,对多个本地和跨广域网的集群的监控和集中管理每个数据中心知道其它数据中心的状态,主中心,灾备中心,GCM,GCM,灾难发生时数据中心级的切换同时改变DNS服务器纪录用于客户端解析,Replication,Failover,SiteMigration,192.168.1.100,192.168.2.100,GCM,直观的基于WEB浏览器的集中管理“OneClick”应用切换全局的可用性和灾难策略管理,SolutionScenarios,DataBaseEdition,VolumeManager,FileSystemwithStorageCheckpoints,(Cached)QuickI/OforDatabases,QuickLogforFileSystem,VxDBAAdministrationUtility,VERITASClusterServer,OracleDatabaseHAAgent,StandardEdition,HAEdition,QuickLogHAAgent,DataBaseEdition,70%-80%用户使用文件系统存放数据库,Manageability“Invisible”locationsfortablespacesDifficulttogrowtablespaces,DatabaseEditionforOracle,PerformanceBestOLTPperformanceDataReliabilityNopotentialfordatalosswithdatawrittentodisksdirectly,Disadvantages,Advantages,RawDisks,PerformanceLowerdatabasethroughput(30-90%ofrawdisk)HigherCPUoverheadDataReliabilityPotentialdataloss,Advantages,ManageabilityTablespaceorganizationSystem-widebackupandrestorepoliciesEasytocreateandexpandfilesforOracle,Disadvantages,ConventionalFileSystems,DataBaseEditionQuickI/O,使数据库访问文件系统达到访问裸设备的性能,DataBaseEdition提高性能,DataBaseEditionStorageCheckpoint,A,G,A,G,DataBaseEdition-BLIB,ChangedBlocksSinceLastBackup,+,BlockLevelIncrementals,NetBackupServer,NetBackupBLIBackupExtension,VERITASFileSystemwithStorageCheckpoints,PreviousFullBackup,FullRestore,MinimizeYourDatabaseBackupWindow,DataBaseEdition普通备份,Restorefrombackup,Reapplytransactions00:00-15:00,Backinservice,FullDBBackup,Transactions,Time0:00,DataBaseEditon快速恢复,Restorefromlastcheckpoint,Reapplytransactions14:00-15:00,Backinservice-fast,FullDBBackup,Transactions,StorageCheckpoints-on-disk,storageefficientbackupimages,Time0:00,DataBaseEdition-VxDBA,DataBaseEditionColdBackup,Acoupleofsecondsofdowntime,Shutdowndatabase,Startthedatabase,StorageCheckpoint,Resumeoperation,Performbackup,ManagedbyNetBackup,DataBaseEditionHotBackup,Acoupleofsecondsofchangestoapplyatrecovery,Begintablespacebackup,Endtablespacebackup,StorageCheckpoint,Performbackup,ManagedbyNetBackup,DataBaseEdition/AdvanceCluster,ClusterVolumeManager,ClusterFileSystem,DatabaseAccelerator(QIO/ODM),ClusterServer(VCS),VCSRACExtensions,Hardware,Oracle9iRAC,集群基于VCS的DBAC,VERITAS存储产品,存储管理卷管理VolumeManager和文件系统FileSystem存储区域网管理SANPointControl数据保护BackupExecNetBackupProfessionalNetBackup(BusinessandDataCenter)高可用和容灾VeritasClusterServer(VCS)GlobalClusterManager(GCM)VeritasVolumeReplicator(VVR)应用性能DatabaseEdition支持平台：windows,hpux,solaris,AIX,linux,中国航信存储系统方案连接图一,SilkWorm12000FCSwitch,SilkWorm12000FCSwitch,EMC8530SymmetrixRAID,2002.7.8,STKL700e,LibControl,9840B,9840B,9840B,9840B,EMC8530SymmetrixRAID,BackUpServerSUNE450,FC,FC,123456789