HP Serviceguard A.11.20- Managing Serviceguard Twentieth Edition, August 2011

Performing a Rolling Upgrade Using DRD................................................................................362
Before You Start...............................................................................................................362
Running the Rolling Upgrade Using DRD.............................................................................362
Example of a Rolling Upgrade ..............................................................................................363
Step 1. ..........................................................................................................................363
Step 2. ..........................................................................................................................364
Step 3. ..........................................................................................................................364
Step 4. ..........................................................................................................................365
Step 5. ..........................................................................................................................365
Guidelines for Non-Rolling Upgrade.......................................................................................366
Migrating Cluster Lock PV Device File Names......................................................................366
Other Considerations.......................................................................................................366
Performing a Non-Rolling Upgrade.........................................................................................366
Limitations of Non-Rolling Upgrades...................................................................................366
Steps for Non-Rolling Upgrades.........................................................................................366
Performing a Non-Rolling Upgrade Using DRD.........................................................................367
Limitations of Non-Rolling Upgrades using DRD...................................................................367
Steps for a Non-Rolling Upgrade Using DRD.......................................................................367
Guidelines for Migrating a Cluster with Cold Install...................................................................368
Checklist for Migration.....................................................................................................368
E Blank Planning Worksheets......................................................................369
Worksheet for Hardware Planning..........................................................................................369
Power Supply Worksheet.......................................................................................................369
Quorum Server Worksheet.....................................................................................................370
LVM Volume Group and Physical Volume Worksheet.................................................................370
VxVM Disk Group and Disk Worksheet ..................................................................................371
Cluster Configuration Worksheet.............................................................................................371
Package Configuration Worksheet..........................................................................................372
F Migrating from LVM to VxVM Data Storage ...............................................374
Loading VxVM.....................................................................................................................374
Migrating Volume Groups......................................................................................................374
Customizing Packages for VxVM............................................................................................375
Customizing Packages for CVM..............................................................................................376
Removing LVM Volume Groups...............................................................................................376
G Migrating from Legacy CFS Packages to Modular CFS Packages .................377
H IPv6 Network Support............................................................................378
IPv6 Address Types...............................................................................................................378
Textual Representation of IPv6 Addresses............................................................................378
IPv6 Address Prefix..........................................................................................................379
Unicast Addresses............................................................................................................379
IPv4 and IPv6 Compatibility..............................................................................................379
IPv4 Compatible IPv6 Addresses...................................................................................379
IPv4 Mapped IPv6 Address..........................................................................................379
Aggregatable Global Unicast Addresses........................................................................380
Link-Local Addresses....................................................................................................380
Site-Local Addresses....................................................................................................380
Multicast Addresses.....................................................................................................380
Network Configuration Restrictions..........................................................................................381
IPv6 Relocatable Address and Duplicate Address Detection Feature.............................................381
Local Primary/Standby LAN Patterns.......................................................................................382
Example Configurations.........................................................................................................382
16 Contents