系统类ibmaixdsoracle带库ds存储storage cloudsonas

1、IBM Storage Cloud and SONASTechline Skill Sharing 云计算 ?这种模式的主体是所有连接着互联网的实体，他们可以是人、设备或程序。原则：硬件和都是资源并被封装为服务，用户可以通过网络按需地和使用云的定义IBM 认为云计算是一种革新的与商业服务的消费与交付模式。在这种模式中，用户可以采用按需的自助模式，通过无处不在的网络，获得来自于与地理无关的资源池中的被快速分配的资源，并按实际使用情况。 1&HI&ABCAJK NK LM 1&ABCA DE&FG) & $ %& :; :;? =?& # CA% %R%&STU #OPQBXYNK ZXNK $%

2、 *#% *#)% % ( ( % #-.+,/ ! # ! JK VWNK NK % & ( IBM智慧商务云计算解决方案（ IBM SmartBusiness ）开发测试云IBM Smart Business Development and Test Cloud桌面云IBM Smart Business Desktop Cloud分析云IBM Smart Business云ytics CloudIBM Smart Business Storage Cloud SONAS 产品概述完全集成化产品近乎线性的性能全局文件系统命名空间同步和异步文件系统快照、文件数据（ quotas ）扩展性、集成

3、的信息生命周期管理自动分级HSM 支持外部TSM Server实时性能集成的健康中心系统% DE w x!/E 0%$/022 +. .33#$mvyz|222 /0%&()0. *+,x/XY22-*F /0/0* !% o 02 0 - !()!/)* 01 1 1 * !* $ $/.*.$* wxE* /0* ! wx4 -3XY$ ( %&%&4 -3 $ $ $5%6 5%6 5%6 5%6 ijEb ! %$ /0 1)*2 Ctu CMY|6)mvz|11/ XY /0 XY/0!Y111VWtu | stu/MC1 M $ $1)*.*.*.*$*% *Rmvmvyz| tu

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5、 ! !0 ! ; ;/;/ $ +$ ,$ - %&%&%&$8 (信息生命周期管理（ ILM ）自动分级：扫描文件系统快速扫描文件以决定:迁移到不同的池到站点备份出去恢复回来删除2# a22$#E%2K+, ! Cm + +,! !C !/b&% 0 ! 8/ #-/ ! ?/ ( , - + %& %&%&%&$8 (自动分级当分级：数据移动策略确定后： 并行数据移动引擎实现物理移动：另外一个池另外一个站点外部 HSM在物理数据移动过程中文件仍然是可用的（在全局命名空间中不需要改变逻辑文件路径每个节点在数据移动过程中都并行参与迁移物理数据块到新的位置文件可以基于策略引擎的定义被 prom

6、oted / demoted ，策略可以是：迁移）File acs patterns, data last acsed, size of file, etc.User ID, grou, type of file, etc.例子： rule cleangold migrate from pool TIER1 threshold (90,70) to pool TIER2在SONAS的数据移动由SONAS 的来实现 不需要外部 TSM server （ SONAS数据移动）CF ! 9!9: ! !99 ! ! 9!9 8/ Cm 9g+ +,K?/0(AK? B!:% /;(0 ! $8 (

7、+ , -A : ! & & * & %& %&%&%&-. A *$) % STC !% a $ u a)D2$E2$5F a )A ! & aG H #+,I * a+,6) * SONAS 的高可用和容灾（ High Availability/DR ）Space efficient snapshotsCan snapshot an entire file system todayUp to 256 snapshots of a file systemIncludesWindowsegration2H2011 plan: major enhancements to Snapshot (mo

8、re granular snapshot, writeable snapshots)ernal synchronous replicationMirror files different disksAsynchronous ReplicationAt file system level todayCurrently 1:1 SONAS - SONAS2H2011 plan: improved granularityHigh Availability Featuresernally within one SONAS onRedundantby usersRedundant Storage Ser

9、ver Nodes: allows ac storageRedundant GbE and Infiniband switcheserface Nodes: allows acs to dataSONAapshotsegratedos toWindows Explorer using theVolume Shadow Copy Servi(VSS)RAID 5/6: Protects against individual disk failures IBM Smart Business Storage CloudFor the Business Cloud Storage means Flex

10、ibilityEasily adapt trequirementsProvide performance an capacity on demand Zero downtime for changesFor the CIO Cloud Storage means Operational EfficiencyReduced storage related IT costsGrow as needed in required increments to meet quarterly budgetsProvide High AvailabilityFor the IT Administrator C

11、loud Storage means kends OffOnline data migrationAdd or remove storage and computeerUtilize all storage to provide performance and capacity where neededSmart Business Storage Cloud A Layered ApproachSBSCComplementary ServiAsset Ownership Facilities & Equipment *Advanced CapabilitiesSingle Global Nam

12、espace, ILM, Fast B&R, Replication, HPC & HAC Supporterful PlatformLinear Scalability on Capacity, Performance & Thruput, ResincyFormidable Track RecordCore TechnologyBest of Breed, cost effective IBM Hardware & SoftwareBasic Servi AssistPremium Servi PerformManaged Servi Manage * &Overallmendations

13、 for Rel 1.2 sizingA minimum of 2 configuration)erface Nodes for 60 drives (min SONASAlso, 2erface nodes for 120 drives, as a rule of thumb, when acustomers workload involves a lot of disk activity. In rare cases,when the workload is cache-friendly, more warranted.erface nodes may beFor sequential p

14、erformance, MB. For Small IO, the defaultSequential read from cache:mended GPFS block size is 1 KB is fine.1.55 GB/s pererface Node, if ports are active/active, wi10 GbE connection10 GbE connection1 GB/s per650 MB/s pererface Node, if ports are active/passive, wierface node, with 6 (six) 1 GbE portsFont-end bandwidth scaling is linear.s a rule of thumb, the workload will determine the ideal balance of erface Nodes and drives on the bacnd, based on the front-