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Most recent Web site update:
May 2008
Most recent DRD software version:
Dynamic Root Disk version A.3.1.1 (March 2008)
Dynamic Root Disk (DRD) is an HP-UX system
administration toolset used to clone an HP-UX system image to an
inactive disk for software maintenance and recovery. DRD is available
for download from a software depot.
System administrators use DRD to manage system
images on HP PA-RISC and Itanium®
-based systems.
DRD complements other parts of your total HP
solution by reducing system downtime while installing and updating
patches and other software.
DRD is supported on systems—including
hard partitions (nPars), virtual partitions (vPars), and Integrity
Virtual Machines (Integrity VMs)—running the following
operating systems with roots managed by the following Volume Managers:
- Operating System Releases
- HP-UX 11i Version 2 (11.23) September 2004 or
later
- HP-UX 11i Version 3 (11.31)
- Volume Managers
- LVM (all revisions on OS releases supported by DRD)
- VxVM 4.1
- VxVM 5.0
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