Getting Started Guide

Active
High Availability with DRD and MirrorDisk/UX (slide 2 of 3)
DRD use case
10
Modified clone w/patches
sync
Apply patches
& products
1. Original mirrored system image is active
2. Create mirrored clone of the original system
image (drd clone)
3. When complete, four copies of system image
exist (drd status)
4. Patch inactive image (drd runcmd swinstall)
5. When modification completes, have an
unmodified original image and a modified
clone
6. Synchronize files from the active image to the
clone – password files, log files, etc. (drd sync)