HP-UX 11i December 2002 Release Notes

HP-UX 11i Version 1.0 Operating Environment Applications
HP-UX 11i Mission Critical Operating Environment (MCOE)
Chapter 6
124
Impact
The Enterprise Cluster Master Toolkit does not provide Native Language Support.
However, separate Japanese language versions of the Toolkit’s documentation are
available as a part of product B5139DA with option ABJ.
Installation Requirements
The disk space requirement is 1.2MB.
Documentation
updated for
December 2001
For further documentation, see Enterprise Cluster Master Toolkit (part no.
B5139-90043), available in hardcopy and on the Web at http://docs.hp.com/.
The new toolkit for Oracle 8i Standby Database includes a README file,
/opt/cmcluster/toolkit/SGOSB/README-CC, which explains how to use the toolkit for
data replication in a Continental Cluster.
HP-UX Workload Manager
HP-UX Workload Manager (WLM) provides goal-based workload management, enabling
automatic resource allocation and application performance management. HP-UX WLM
uses a configuration file specifying workloads and their prioritized service-level
objectives (SLOs). HP-UX WLM automatically allocates CPU resources to the workloads
based on priorities and current performance.
NOTE Process Resource Manager and HP-UX Workload Manager both make use of the PRM
API. Consequently, only one of these products should be used at a time. (See also
“Process Resource Manager (PRM)” on page 120.)
updated for
June 2002
For version A.02.00, new features include the following:
• A configuration wizard
• Ability to define workload groups based on processor sets
• New syntax for, and greater flexibility in, controlling memory
• Integration with virtual partitions
• New tunable cntl_convergence_rate to simplify the fine-tuning of how quickly a
workload group converges on its SLO
updated for
September 2001
For version A.01.02, new features include the following:
• Example configuration files
• Ability to grant a certain amount of CPU per metric
• Integration with Oracle databases
• Integration with iCOD (instant Capacity On Demand)
• Integration with SCM (Servicecontrol Manager)
new at 11i
original release
Besides resource shares, the bundling of version A.01.00.02 with PRM provides:
• An SNMP agent for accessing PRM data
• Display of resource percentages to two decimal places (was formerly integer
precision)