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HP-UX Virtual Partitions Administrator’s Guide

Appendix F Supported Configurations for Memory Migration

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HP-UX 11i v3 (11.31) supports dynamic memory migration in conjunction with vPars. To optimize runtime performance as well as memory migration performance, system administrators configure the amount of memory that is available for critical system needs and the amount of memory that may be deleted without a reboot.

In order to assure system performance and to ensure that adequate memory is available for critical system needs, a minimum amount of base memory is required for vPars.

The supported memory configurations for base memory with HP-UX 11i v3 (11.31) are as follows:

Table F-1 Minimum Base Memory Requirements

Total Memory Assigned to the Virtual Partition

Minimum Base Memory

1 GB to 8 GB

1/2 of total memory

8 GB to 16 GB

4 GB

Over 16 GB

1/4 of total memory

 

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