VMware 서버가상화소개 - ymsys.co.kr

1 VMware : 4. 2 VMware , VMware 4 IT S/W 13,800 55,000 44,700 93,000 VCP 500,000 800 100% -Fortune Global 100 99% -Fortune Global 500 99% -Fortune 100 99% -Fortune 500 99% -Fortune 1000 4 IT VMware vSphere 5,000+ 6,000+ 3,000 Top 3 VMware Oracle Oracle App VMware (ID # ). VMware : Microsoft-MS App VMware ( Exchange 2010 DAG ) SAP SAP VMware Top 10 Top 10 Top 5 4 Top 5 2,000 3,600 VMware Source: VMware Fortune 100 Customers IT 70% IT 42%Infrastructure Maintenance30%Application Maintenance23%Application Investment5%Infrastructure Investment IT , , 1 : Hosts Virtual Machines2005 Millions255%60%65%VM Cross OverCost per VM hour(2GB instance)20 18 16 14 12 10 8 6 4 2 0 30%35%40%45%50%70%75%80%UtilizationIncre ase utilization1 Increase automation BCA : VMware customer survey, Jan 2010, Jun 2011, Mar 2012, Jul 2013 : ?

2 38%53%43%25%25%18%41%56%47%34%28%28%47%5 7%52%41%35%40%60%58%59%51%49%53%Microsof tExchangeMicrosoftSharepointMicrosoft SQLO racleMiddlewareOracle DBSAPJan 2010 Jun 2011 Mar 2012 Jun 2013 IT 1. / 2. , , 3. , + , , + , , VMware + , (2003) (2008) (2013) / CAPEX VM CAPEX & (IT as a Service) OPEX BenefitsBenefits VMware VMware vSphere Virtualization Hypervisor VM guest OS application 13 Traditional ArchitectureVirtual Architecture / VMware Infrastructure = DataAppsSystem 14 Partitioning 15% Utilization 16 Partitioning Isolation / VMwareVMware InfrastructureOSAppOSAppOSAppDB 17 VMwareIsolation / Encapsulation Partitioning 18 VMwareEncapsulation Hardware Independence Partitioning Isolation / Hypervisor ( VMware ESXi)

3 Hypervisor VMware vSphere VMware vSphere host Private Cloud vCenter- 7 1 2 3 4 5 6 vCenterServer Virtual Infrastructure 21 VM VM OS OS & Tool IP <1 1-2 20-40 4-6 -vMotion22 VMotion x86 VMware vMotion (Planned Down Time) (Service Level Availability) , SAN, iSCSI, NAS vMotion -DRS DPM23 (60~80% >) DRS(Dynamic Resource Scheduler) / SOI(Service Oriented Infrastructure) IT DRS DPM(Distributed Power Management) / Green IT Power OffGreen ITDRS -Host Affinity24 OSAPP A B B A 4- DRS/HA OSAPPOSAPPOSAPPOSAPP A B A A B VM A A VM B B , -vSphere HA25 VMware ESXi VMware ESX vSphere HA VMware ESX Restart (Essential Plus Edition ) -Fault Tolerance26 VM CPU.

4 , Zerodowntime Zerodata loss failover Application OS 4 vCPU4 vCPUvSphere vMotion27 LUN SAN I/O LUN DRS28 Tier Storage VM VM DataStoreCluster VM DRS(Dynamic Resource Scheduler) / IT I/O SLA Tier 1 Tier 2 Tier 3 High IO Throughput -Thin Provisioning29 50% ESXOSAPPOSAPPOSAPP 20GB40GB20GB20GB60GB20GB100GB (Thick) (Thin) (Thin)40GB100GB -Auto Deploy30 vSphere VMware ESXi ESXi.

5 VSpherevSpherevSpherevCenterServer with Auto DeployHost ProfilesImage ProfilesvSphere -vSphere Data Protection31 VMware vSphere VDP appliance VDPvSphere Data Protection EMC Avamar vCenter DR vSphere Replication32vSpherevSphereReplication A (Primary)vSphere B (Recovery)vSphere Replication vSphere VM , vCenter SRM DR -Hot Add33 Hot Add CPU(up to 64 vCPUs) Memory(up to 1TB vRAM) Hot Add or Remove Storage devices Network devices USB devicesvSphere / vSOM CPU vRealizeOperations Standard vSphere with Operations ManagementStandardEnterpriseEnterprise+ / 2 vCPU SMP-FT High Availability Fault Tolerance vMotion, X-Switch vMotion Storage vMotion Host Profiles Auto Deploy Storage DRS I/O Control( ) SR-IOV Reliable Memory (VDP)2/ vShield Endpoint DRS(Distributed Resource Scheduler) DPM(Distributed Power Management) APIs for Array Integration, Multipathing Big Data Extensions Flash Read Cache DistributedSwitch X-VC vMotion VC Virtual Volumes 32 vCPU SMP-FT4 vCPU SMP-FT vGPU API for Storage AwarenessVMware IT OOOO( : 2 / 22 ) CPU CPU attach150 cables/ports10 racks20 power whips360%NAS/SAN/ISCSI18 cables/ports1 rack2 power whipsServersStorageNetworkFacilitiesServ ersStorageNetworkFacilitiesUtilization(C PU)Utilization(CPU)Before VMwareAfter VMwareOOOO #1: 1 (2010 )2 (2011 )3 (2012 )As-Is (27 ) 92,744 200,731 351,538 (3 ) 183,881 185,730 188,098 - 91,137 15,001 163,440 1 ( : ) H/W ( + ) S/W ( VMware License) ( ) #1.

6 ROI -OOOO Network Switch Port => 1/3 H/W High Availability =>VMwareHA SAN Port => 1/3 Server HBA => 1/3 Storage => Storage / => 1/3 #1: -OOOOVM ware VMware : #1 : 6 VMware ESX !Companies Trust Their Production Servers to Run on VMware2326 daysUptimeVMware VMware VMware VMware ESX : VMware : Hypervisor Shootout: Maximizing Workload Density in the Virtualization Platform ESXi configured for best scalability per VMware KB 1020233 1000015000200002500030000350000123456789 10111213141516171819202122 ORDERS/ MINUTEVMsESXi R2 Red Hat KVMXenServer Workloads VM Key PointVM = DVD Store Version 2test application, created by DellVMware DVD Store : Microsoft SQL Server performance benchmarkHyper-V vSphere 20% vSphere5 Hyper-V R2 SP1 VMware vSphere5 XenServer6 I/O >1400 certified>440 certified45 certified10 certified2012/3/1 >780 certified109 certified H/W, S/W, OS VMware .

7 Windows Server 2003 (32/64) Windows Server 2003 R2 (32/64) Windows Server 2008 (32/64) Windows Server 2008 R2 Windows Home Server 2011 Windows Storage Server 2008 R2 Windows Small Business Server 2011 Windows 7 Windows Vista (32/64) Windows XP (64-only)..MS Hyper-V 3 Total: 36 Windows 2000 Windows Server 2003 (32/64) Windows Server 2003 R2 Windows Server 2008 (32/64) Windows Server 2008 R2 Windows Small Business Server 2003 Windows Small Business Server 2003 R2 Windows 7 (32/64) Windows Vista Windows XP RHEL : 30 Citrix XenServer6 Windows 2000 WinServer2003 (32/64) WinServer2003 R2 (32/64) WinServer2008 (32/64) Windows Server 2008 R2 Windows 7 (32/64) Windows Vista (32/64) Windows XP (32/64) Windows 98 Windows 95 Windows NT Windows MS-DOS RHEL RHEL 3 (32/64) RHEL 4 (32/64) RHEL 5 (32/64) RHEL 6 (32/64) SLES 8 SLES 9 (32/64) SLES 10 (32/64) SLES 11 (32/64) Debian4 (32/64) Debian5 (32/64) Debian6 (32/64)..Total: 95 VMware vSphere 6OS Hyper-V important critical : Aug 2012 Sep 2012 Oct 2012 Nov 2012 Dec 2012 Jan 2013 Feb 2013 Mar 2013 Apr 2013 May 2013 Jun 2013 July 2013 Aug 2013 Important and Critical Server Core Patches*1022243124142 0--00000000000 Reboot Required?

8 Yes--YesYesYesYesYesYesYesYesYesYesYes* Hypver-v ? 2 51 VMware vSpherex86 Architecturex86 ArchitectureWindows Hyper-V / KVM / Xen Parent Partition Linux Dom0 , general-purpose OS ! , x86 Virtualization Magic Quadrant.