HP UX System Management Software manual DRD Customer use models

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DRD Customer use models

High Availability with DRD and MirrorDisk/UX

Requires 4 LUNs

Requires a MirrorDisk/UX license

Enables fast mirrored recovery

Easy to implement

drd clone –t/dev/dsk/c3t15d0 –x mirror_disk=/dev/dsk/c4t15d0

Provides protection against both hardware and software failures

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Contents Dynamic Root Disk Agenda DRD overview Mission/benefitsDRD use models Recovery DRD use caseMaintenance slide 1 Maintenance slide 2 SwinstallMaintenance slide 3 High Availability with DRD and MirrorDisk/UX slide 1 High Availability with DRD and MirrorDisk/UX slide 2 High Availability with DRD and MirrorDisk/UX slide 3 DRD Customer use models High Availability with DRD and MirrorDisk/UXUpdating from HP-UX 11i v3 0903 to HP-UX 11i v3 1103 slide 1 Updating from HP-UX 11i v3 0903 to HP-UX 11i v3 1103 slide 2 Updating from HP-UX 11i v3 0903 to HP-UX 11i v3 1103 slide 3 Updating from HP-UX 11i v2 to HP-UX 11i v3 1103 slide 1 Updating from HP-UX 11i v2 to HP-UX 11i v3 1103 slide 2 Updating from HP-UX 11i v2 to HP-UX 11i v3 1103 slide 3 Updating from HP-UX 11i v2 to HP-UX 11i v3 1103 slide 4 Rehosting Provisioning blade example, slide 1 BL2 BL6Rehosting Provisioning blade example, slide 2 Rehosting Is Additional software is not installed by drd rehost Rehosting Is notRehosting Additional information Maintaining a mixed 11i v2/v3 VM environment slide 1 11iMaintaining a mixed 11i v2/v3 VM environment slide 2 ActiveDRD Status & DRD Sync DRD status DRD sync Without DRD SyncImage DRD sync algorithm Trimming the list of files to be synchronizedDRD real-life examples Scenario 1 Maintenance of an 11i v3 IA system Without DRDDowntime reduction ~58% Scenario 2 Updating an HP-UX 11i v3 IA system Without DRDWith DRD DRD sample timeline with command examples Wrap-up More information Thank YOU

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