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UX System Management Software
Agenda, •Wrap-up, •DRD overview, •DRD use models, •DRD status & sync, •Real-lifeexamples
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40 pages, 1.24 Mb
Agenda
•
DRD overview
•
DRD use models
–
Recovery
–
Maintenance
–
Provisioning/Rehosting
–
Update
•
DRD status & sync
•
Real-life
examples
•
Wrap-up
Contents
Dynamic Root Disk
Agenda
•DRD overview
•DRD use models
•DRD status & sync
•Real-lifeexamples
DRD overview
Mission/benefits
DRD use models
DRD use case
Recovery
Maintenance (slide 1 of 3)
Maintenance (slide 2 of 3)
Maintenance (slide 3 of 3)
High Availability with DRD and MirrorDisk/UX (slide 1 of 3)
High Availability with DRD and MirrorDisk/UX (slide 2 of 3)
High Availability with DRD and MirrorDisk/UX (slide 3 of 3)
DRD Customer use models
High Availability with DRD and MirrorDisk/UX
Updating from HP-UX11i v3 0903 to HP-UX11i v3 1103 (slide 1 of 3)
Updating from HP-UX11i v3 0903 to HP-UX11i v3 1103 (slide 2 of 3)
Updating from HP-UX11i v3 0903 to HP-UX11i v3 1103 (slide 3 of 3)
Updating from HP-UX11i v2 to HP-UX11i v3 1103 (slide 1 of 4)
Updating from HP-UX11i v2 to HP-UX11i v3 1103 (slide 2 of 4)
Updating from HP-UX11i v2 to HP-UX11i v3 1103 (slide 3 of 4)
Updating from HP-UX11i v2 to HP-UX11i v3 1103 (slide 4 of 4)
Rehosting – Provisioning (blade example, slide 1 of 2)
BL2
BL6
Rehosting – Provisioning (blade example, slide 2 of 2)
•Provided by sysinfo file management:
•Provided by 11i v3 storage agility:
•Provided by 11i v3 LVM
•Additional software is not installed by “drd rehost”:
•For 11iv2, do not get
Rehosting: Additional information
Maintaining a mixed 11i v2/v3 VM environment (slide 1 of 2)
Maintaining a mixed 11i v2/v3 VM environment (slide 2 of 2)
DRD Status & DRD Sync
DRD status
DRD sync
Page
DRD sync – algorithm
Trimming the list of files to be synchronized
DRD real-lifeexamples
Scenario 1: Maintenance of an 11i v3 IA system
•System setup
•Without DRD:
•Total downtime: 32:07 (min:sec)
Downtime
Scenario 1: Maintenance of an 11i v3 IA system (Continued)
•With DRD:
•Total downtime: 13:29 (min:sec)
•Downtime reduction: ~58%
•Without DRD:
•Total downtime: 1:14:49
•With DRD:
•Total downtime: 35:53 (min:sec)
•Downtime reduction: ~52%
DRD sample timeline with command examples
Wrap-up
More information
•Get the DRD Toolset
•Documentation includes Administrator‟s
Guide, manpages, FAQ and the following Whitepapers:
