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IBM AIX Continuous Availability Features - IBM Redbooks

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Abbreviations and acronyms<br />

ACL Access Control List<br />

<strong>AIX</strong> Advanced Interactive eXecutive<br />

AMR Authority Mask Register<br />

API Application Programming Interface<br />

ARP Address Resolution Protocol<br />

ATS Advanced Technical Support<br />

BOS Base Operating System<br />

CPU Central Processing Unit<br />

CSM Cluster Systems Management<br />

CT Component Trace<br />

DLPAR Dynamic LPAR<br />

DMA Direct Memory Access<br />

DR Disaster Recovery<br />

FFDC First Failure Data Capture<br />

FRU Field Replaceable Unit<br />

GLVM Geographical Logical Volume<br />

Manager<br />

GPFS General Parallel File System<br />

HACMP High <strong>Availability</strong> Cluster<br />

Multi-Processing<br />

HACMP/XD HACMP eXtended Distance<br />

HMC hardware Management Console<br />

<strong>IBM</strong> International Business Machines<br />

Corporation<br />

IP Internet Protocol<br />

IPC Inter-Process Communication<br />

ITSO International Technical Support<br />

Organization<br />

JFS Journaled File System<br />

LAN Local Area Network<br />

LDAP Lightweight Directory Access<br />

Protocol<br />

LFS Logical File System<br />

LMT Lightweight Memory Trace<br />

LPAR Logical Partition<br />

LUN Logical Unit Number<br />

LVM Logical Volume Manager<br />

MAC Media Access Control<br />

MMU Memory Management Unit<br />

MPIO Multi-Path Input/Output<br />

NFS Network File System<br />

NIM Network Installation Manager<br />

ODM Object Data Manager<br />

PCI Peripheral Component Interconnect<br />

PCM Path Control Module<br />

PFT Page Frame Table<br />

PURR Processor Utilization Resource<br />

Register<br />

RAS Reliability, <strong>Availability</strong>,<br />

Serviceability<br />

RM Resource Manager<br />

RMC Resource Monitoring and Control<br />

RSCT Reliable Scalable Clustering<br />

Technology<br />

RTEC Real Time Error Checking<br />

SAN Storage Area Network<br />

SCSI Small Computer System Interface<br />

SDD Subsystem Device Driver (Storage)<br />

SEA Shared Ethernet Adapter<br />

SFDC Second Failure Data Capture<br />

SMIT System Management Interface Tool<br />

SMP Symmetric Multi-Processing<br />

SPOF Single Point of Failure<br />

SRC System Resource Controller<br />

SUE System Unrecoverable Error<br />

TCP Transmission Control Protocol<br />

TCP/IP Transmission Control<br />

Protocol/Internet Protocol<br />

TL Technology Level<br />

TLB Transaction Look-aside Buffer<br />

VGDA Volume Group Descriptor Area<br />

VIOS Virtual I/O Server<br />

VIPA Virtual IP Address<br />

VLAN Virtual LAN<br />

VMM Virtual Memory Manager<br />

VMX Vector Multimedia eXtension<br />

VPD Vital Product Data<br />

WLM Workload Manager<br />

WPAR Workload Partition<br />

© Copyright <strong>IBM</strong> Corp. 2008. All rights reserved. 143

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