Introduction to Workload Partition Management in IBM AIX Version 6.1

IBM Redbooks

Introduction to Workload Partition Management in IBM AIX Version 6.1

This IBM Red paper books publication presents Workload Partitions (WPARs), a set of completely new software-based system virtualization features introduced in IBM AIX Version 6.1.

Adding WPARs to the AIX operating system provides a new level of system virtualization capability. WPARs complement the already existing AIX and System p virtualization features, by allowing:

- The partitioning of an AIX instance into multiple environments, each hosting applications and providing isolation from applications executing in the other environments
- The ability to checkpoint and restart execution of applications without modification of the application code
- The capability to relocate a live application into a different AIX instance, whether it is hosted in an LPAR of the same physical server or executing on a different physical server
- Fine-grained control of resource utilization by each application executing within an AIX instance
Price: $43.75
Pages: 292
Date Published: November 15, 2007
Author: IBM Redbooks
Product Number: SG24-7431-00
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