NetApp VMware解决方案汇.ppt

NetApp VMware解决方案 NetApp Storage Virtualization with VMware NetApp Storage Virtualization with VMware Provisioning – Layout Provisioning – Protocols Protocols – ESX Server Not either/or question FCP Highest performance iSCSI Lower infrastructure costs Remote site, DR Software/HW initiator option NFS Provisioning – Virtual Disks Virtual Disks FCP or iSCSI Traditional deployment method VMDK files delivered to VMs ESX controlled storage Provisioning – Raw Device Mapping RDM’s (Mapped System LUN) FCP or iSCSI Native guest filesystem Provisioning – Guest Controlled Storage Guest Controlled with LUNs VM direct to storage SnapDrive create, expand, delete Provisioning – Guest Controlled Storage Guest Controlled with NFS VMDK files for O/S Mount direct to VM for data Provisioning – Summary NetApp Storage Virtualization with VMware Backup Restore –VMs as Physical Servers Backup Restore – VMs as Physical Servers Using OSSV Backup Restore – RDM “Hot Backup” Snapshot backup steps: Backup Restore – RDM Full Disk Restore Full restoration steps: Backup Restore – RDM File Restore Individual file restore steps: NetApp Storage Virtualization with VMware Disaster Recovery – SnapMirror SnapMirror Asynchronous, Synchronous, Semi-Synchronous Over IP or FC networks From high performance to lower cost storage Only transfers changed blocks of data Disaster Recovery – RDM LUNs DR with Raw Device Mapping LUNs Use backup method as described Backup script then triggers remote replication update Disaster Recovery – Guest Controlled Storage DR with SnapDrive Snapshot Data LUN using SnapDrive CLI SnapDrive automatically invokes SnapMirror to replicate to DR Disaster Recovery – Leveraging DR Disaster Recovery – Summary DR Best Practices It depends on how you provisioned the storage Virtual Disk Files on large VMFS filesystem All VMs will replicate, and all at same time RDM LUNs Guest Controlled Storage Can choose different schedules for different VMs Can choose to not rep