IBM AIX Continuous Availability Features - IBM Redbooks

Appendix A. AIX features availability
Table A-1 lists AIX RAS tools availability.
Table A-1 AIX RAS tools availability
A
Name AIX version Hardware required
Dynamic Logical Partitioning (DLPAR) (AIX Related to hardware) 5.1 POWER4,5
CPU Guard 5.2 POWER4
CPU Sparing 5.2 POWER6
Predictive CPU Deallocation and Dynamic Processor Deallocation 5.3 +2 CPU
Processor recovery and alternate processor 5.3 POWER6
Excessive Interrupt Disablement Detection 5.3 ML3
Memory Page Deallocation 5.3 ML3 POWER5 and later
System Resource Controller (SRC) All versions
PCI hot plug management 5.1
Reliable Scalable Cluster Technology (RSCT) Subsystem All versions
Synchronous Unrecoverable Errors (SUE) 5.2 POWER4 and later
Automated system hang recovery 5.2
Run-Time Error Checking (RTEC) 5.3 TL3
Kernel Stack Overflow Detection 5.3 TL5
Kernel No-Execute Protection 5.3 TL5
Extended Error Handling (EEH) 5.3 TL5
Page space verification 6.1
User Storage Keys 5.3 TL5 POWER6
Kernel Storage Keys 6.1 POWER6
© Copyright IBM Corp. 2008. All rights reserved. 139