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Numerics - - A - B - C - D - E - F - G - H - I - J - K - L - M - N - O - P - Q - R - S - T - U - V - W - X


Numerics

2105 Enterprise Storage Server (ESS)

6216 SSA adapter

7133 SSA disk subsystem, cluster support

/.rhosts file 1 2

/usr/es/sbin/cluster/etc/exports file

/usr/es/sbin/cluster/netmon.cf file

/usr/es/sbin/cluster/utilities/cl_opsconfig command

/usr/es/sbin/cluster/worksheets/worksheets file

~/.rhosts

A

active varyon

adapters, SSA disk subsystem

Address Resolution Protocol. See ARP.

address, alternate hardware 1 2 3 4

AIX

enhanced concurrent mode

AIX Fast Connect

adapter failure

defined

node failure

worksheet 1 2 3 4

Application Availability Analysis tool

application monitoring and resource group events

Application Monitoring Worksheets 1 2

custom monitor

process monitor

Application Server Worksheet 1 2 3

application servers

start script

stop script

Application Worksheet 1 2 3 4

applications

automating with start and stop scripts

custom monitoring 1 2

dependencies with dependent resource groups

dependent resource groups, with

implementation strategies

integrated with HACMP

planning

licensing 1 2

measuring uptime

monitoring with multiple monitors

multi-tiered application issues

planning 1 2

for high availability

reducing protocol conflict

starting

applying a cluster definition file

ARP

gratuitous

setting

SP Switch

ARP cache

updating

for clients

arp command

asynchronous operations for tape drives

authentication

autonegotiation for Ethernet

B

backup interface

barrier commands

and user-defined events

baud rate settings for TTY

bring resource groups offline

events

bypass cards, SSA disk subsystems

bypass mode, SSA disk subsystems

C

Capacity Upgrade on Demand

check_for_site_down event

check_for_site_up event

cl_opsconfig command

clients

Clinfo

not running

planning

traffic considerations on SP network

Clinfo

maximum number resources it can report

running on clients

clinfo.rc script 1 2

planning

cluster

definition

importing into Online Planning Worksheets from SMIT

diagram 1 2 3

initial planning steps

partitioning

planning

clients

disks

list of steps

number of nodes

resource groups

resources

shared LVM components

tape drives

cluster components

supported by HACMPHACMP

supported cluster components

Cluster Configuration panel in Online Planning Worksheets

cluster definition file

applying

creating

editing

validating

Cluster Event Worksheet 1 2

cluster events

customization facility

notification

post-processing

pre-processing

processing including recovery events

recovery

retry

status

See also events.

cluster networks

maximum number

Cluster Site Worksheet 1 2 3

cluster_notify

event

commands

arp

barrier 1 2

cl_opsconfig 1 2

filemon

netstat -i

Communication Links Worksheets

SNA-over-LAN

Communication Links Worksheets

SNA-over-LAN

SNA-over-X.25 1 2

X.25 1 2

concurrent access mode

concurrent SSA volume groups 1 2

disk fencing

enhanced concurrent mode

resource groups

concurrent resource groups

config_too_long

adjusting for dependent resource groups

configuring

multiple networks

SP Switch2

SSA for optimal performance

creating

shared volume groups

NFS issues

creating a cluster definition file

cross-mounting NFS filesystems 1 2

cross-site LVM mirroring

overview

planning sites

CUoD

custom

application monitoring 1 2

event duration time until warning

custom resource groups

NFS

cycles to fail

D

DB2

Smart Assist

deadman switch

defining

hardware addresses

delayed fallback timer 1 2 3

dependent resource groups

pre- and post-event scripts

sites

diagram of initial cluster

disaster recovery

Geographic Logical Volume Manager, overview

GLVM

HAGEO

PPRC

disk fencing

and dynamic reconfiguration

benefits

enabling

implementation

SSA subsystem

disk heartbeating

and fast detection of node failure

disk heartbeating network

disks

2105 Versatile/Enterprise Storage Server

access

FAStT

not shared

planning considerations

planning shared disk devices

single point of failure

SSA subsystem

distribution

service IP label aliases preference 1 2

DLPAR

on p5 models

DNS with HACMP

Dynamic Logical Partitioning (DLPAR)

dynamic node priority

policy

dynamic reconfiguration and disk fencing

E

editing

cluster definition file

enabling

SSA disk fencing

enhanced concurrent mode

fast disk takeover

Enterprise Storage Server

setup for HACMP

Enterprise Storage Server

planning

error

resource groups and recovery

event customization facility

Event Management

replaced by RMC

event scripts

failure on remote node

event_error event 1 2

EVENT_FAILED_NODE

event script variable

events

barrier commands

cluster status

cluster_notify

customizing duration time

event_error 1 2

external_resource_state_change

fail_interface

fail_standby

join_interface

join_standby

local and global network failures

network

event sequence

interface

node

node_down

node_down event sequence

node_down forced

node_down graceful

node_down graceful with takeover

node_up

node_up event sequence

notification

parallel processing of resource groups

pre- and post-event scripts

priorities

processing in clusters with dependent resource groups or sites

reconfig_resource_acquire

reconfig_resource_release

reconfig_topology_start

recovery

remote notification of events, requirements

resource group sub_events

resource groups

serial processing

resource_state_change

retry

rg_move

roll-up 1 2

single NIC failure

swap_adapter

user-defined

See also cluster events.

examples

general network connection

IPAT via Aliases

recovery program

report from Online Planning Worksheets

EXP Plus storage system

extending serial networks

external_resource_state_change event

external_resource_state_change_complete event

F

fail_interface event

fail_standby event

failure

detection rate, changing

node

fallback

delayed 1 2

resource groups 1 2 3

fallover for resource groups 1 2

Fast Connect

Fast Connect Worksheet

fast disk takeover

active and passive varyon

software prerequisites

upon startup, fallover and reintegration

Fast Failover Detection

prerequisites

fast method for node failure detection

FDDI hardware address

filemon command

files

/usr/es/sbin/cluster/etc/exports

/usr/es/sbin/cluster/netmon.cf

/usr/es/sbin/cluster/worksheets/worksheets

netmon

worksheets.bat

worksheets.jar 1 2

filesystems

as shared LVM component

NFS

forced

inline mode, SSA disk subsystem

varyon

G

GLVM

overview 1 2

guidelines for planning a cluster

H

HACMP

clients

nameserving

HACMP Smart Assist

three applications

hacmp.out log file

event summaries

HACMP/XD

for HAGEO

for Metro Mirror

planning for sites

planning replicated resources

PPRC Planning and Administration Guide

HACMP/XD for

HACMP/XD for SVC PPRC

HAGEO, see HACMP/XD for HAGEO

hardware

addresses 1 2

IPAT via IP aliases

planning for swapping

alternate address 1 2 3 4

heartbeat

over IP Aliases

over IP interfaces 1 2 3

rate

rings

heartbeating

over disks

over IP aliases

how it works

over IP Aliases

IP address offset

subnets

over IP interfaces

RSCT adapter limitations

hostnames

I

IBM 2104 Expandable Storage Plus 1 2

IBM 7133 and 7131-405 SSA disk subsystems

IBM disk subsystems and arrays

IBM FAStT Storage Servers

IBM SSA disk subsystems

installing Online Planning Worksheets

AIX, on

Microsoft Windows, on

IP address

aliasing

SP Switch configuration

in arp cache

offset for heartbeating over IP Aliases

persistent

See also IP labels/addresses.

IP alias

persistent node alias

IP labels

site-specific

IP labels/addresses

NFS

subnet requirements

See also IP address.

IPAT

IPAT via IP Aliases 1 2 3

gratuitous ARP

IPAT via IP Replacement

IPX/SPX protocol interference

J

jfslog

mirroring

join_interface event

join_standby event

journaled filesystems

K

keepalives, tuning

Kerberos security

L

licenses, software

limitations

on resource groups with multiple dependencies

local and global network failures

LOCALNODENAME event script variable

location dependencies

resource groups planning

logical volumes

as shared LVM component

journal logs

LVM

mirroring

planning guidelines

M

mapping between events and recovery programs

maximum number

network interfaces

networks

nodes

service IP labels

maximum number of cluster components

maximum number supported

resource groups

resources for Clinfo

sites

message digest 5

mirroring

jfslog

LVM

physical partitions

super strict disk allocation policy

monitoring applications with multiple monitors

mounting NFS 1 2

moving

resource group with clRGmove

Moving resource groups

multi-tiered applications 1 2

N

nameserving

under HACMP

netmasks

netmon configuration file

netstat -i command

network attribute

for Oracle

network filesystem. See NFS.

network grace period

network interfaces

maximum number

networks

configuring

for IPAT via IP Replacement

general requirements

switched networks

conflicts

events 1 2

failure detection parameters for modules

general requirements

interface

events

functions

multiple paths

planning TCP/IP connections

single adapter configuration

strategies for handling failures 1 2

supported by HACMP

supporting gratuitous ARP

switched configuration

NFS

adding static routes

creating shared volume groups

cross-mounting

cross-mounting, definition

exporting filesystems and directories

IP addresses/labels

manipulating and stopping/restarting HACMP cluster services

mount options

mounting filesystems

nested mount points

planning

reliable server function

resource groups

setting up mount points for non-concurrent groups

specifying options in the /etc/filesystems file

takeover issues

volume group numbers

with HACMP

NFS-Exported Filesystem Worksheet 1 2 3

NIC

assigning IP addresses

Ethernet autonegotiation

failure

single failure

NIS

with HACMP

node failure

detecting faster with disk heartbeating

nodes

failure

initial planning

maximum number

priority

non-concurrent access and fast disk takeover

non-concurrent resource groups

NFS cross-mounting

non-service interface

non-shared disk storage

Non-Shared Volume Group Worksheet 1 2 3 4

O

OLPW

editing the XML cluster definition file.

online dependency rules

different nodes

same site

ONLINE instance

resource group in cluster with sites

Online Planning Worksheets

cluster configurations

extended

standard

cluster definition file

applying

creating

editing

importing

cluster definition from SMIT

cluster snapshot

current cluster configuration

troubleshooting errors

validating

HTML reports

installation

AIX, on

Microsoft Windows, on

requirements

limitations

overview

supported file types

UI components

fields

optional

required

main window

views

Help 1 2

Hierarchical

Requisite

optical line drivers with serial network over long distances

Oracle

private network attribute

Smart Assist

Oracle Database and HACMP

P

parallel processing of resource groups

cluster events logged

event scripts

parent/child dependent resource groups 1 2

planning considerations

partitioned clusters

enhanced concurrent mode for disks

passive varyon

performance 1 2

persistent node IP label

subnet requirements on aliased networks

subnet requirements on non-aliased networks

physical partitions, mirroring

physical volumes as shared LVM components

placing resource groups in UNMANAGED state

planning

application servers

applications 1 2 3

cluster nodes 1 2

communication links

HACMP clients

NFS

node priority policy

overview

for HACMP cluster

replicated resources

resource groups 1 2

serial network over longer distance

shared LVM components

filesystems

logical volumes

physical volumes

volume groups

shared SCSI disks

shared SSA disk subsystem

sites

TCP/IP networks

power sources

maximum number in the cluster

power supplies

IBM SSA disk subsystem

shared disks

pre- and post-event scripts

event_error

parallel processing of resource groups

preamble

hacmp.out log file

prerequisites

Online Planning Worksheets

installing

process monitoring

process_resources script 1 2

process_resources_complete script

Q

quorum

loss and selective fallover

quorum buster disk

using with HACMP

R

RAID devices

concurrent mode

SSA Multi-Initiator RAID adapters

reconfig_resource_acquire event

reconfig_resource_complete event

reconfig_resource_release event

reconfig_topology_complete event

reconfig_topology_start event

recovery

procedures for tape drives

resource groups

recovery program example

redundant components

maximum number

reliable NFS server

See also NFS.

remote notification

pager, and text messaging

remote notification requirements

replicated resource groups

moving with clRGmove

rules

replicated resources

planning configuration

processing improvements

reports in Online Planning Worksheets

reserve and release tape drives

resource events

resource group

UNMANAGED

Resource Group Worksheet 1 2 3 4

resource groups

attributes

bringing offline

child and parent

concurrent access 1 2

definitions

delayed fallback timer

dependent

dynamic node priority

events

events if dependencies or sites

fallback 1 2 3

fallover 1 2

inter-site recovery

IP labels/addresses

IPAT via IP Aliases

limitations on multiple dependencies

maximum number supported

moving

moving with clRGmove

nested

NFS

NFS cross-mounting

NFS mounting

parallel processing

planning 1 2

planning location dependencies

relationship to startup, fallover and fallback

resource associations

rules and restrictions

selecting type

serial processing

site events behavior

startup 1 2 3

startup, fallover, fallback policies

subnet requirements

takeover with NFS cross-mounted filesystems

resource_state_change event

resource_state_change_complete event

rg_move event

rg_move_complete event

rhosts file

RMC

replaces RSCT Event Management

using resource variables for node priority policy

RS232 serial lines

extending over longer distance

rules and restrictions

resource groups

S

SAP R/3 and HACMP

scripts

application start and stop scripts

clinfo.rc 1 2

forced varyon in

process_resources

site_event

start and stop

stop 1 2

for application servers

tape drive start and stop

SCSI Bus Extenders

SCSI devices

IBM 2104 Expandable Storage Plus

planning considerations

shared disks

power supply

SCSI-3

SCSI-3 devices

security

authentication

inter-node communications

Kerberos security

virtual private network

security, Kerberos

selective fallover

loss of quorum

of resource groups between sites

Serial Network Interface Worksheet 1 2 3

serial networks

extending over longer distance

limitations

planning considerations

Serial Networks Worksheet 1 2 3

serial processing of resource groups

event scripts

service IP labels

maximum number supported in HACMP

setting

private network attribute

settling time 1 2

shared disk devices

Enterprise Storage Server (ESS) 1 2

planning

SCSI-3

selecting technology

single point of failure

SSA disk subsystems

Shared IBM SCSI Disk Array Worksheet 1 2 3 4 5 6

Shared IBM SSA Disk Subsystem Worksheet 1 2 3

shared LVM components

filesystems 1 2

logical volumes 1 2

NFS issues with volume groups

physical volumes

planning

volume groups

Shared SCSI Disk Array Worksheet 1 2

Shared SCSI Disks Worksheet

Shared Volume Group/File System Worksheet

non-concurrent access 1 2

short-haul modems and extending distance for serial networks

single points of failure 1 2

disks

shared

tape device

single-adapter networks and netmon configuration file

site events

resource group behavior

site_event scripts

site_isolation event

site_merge event

site-specific service IP labels

sites

dependent resource groups with

events

maximum number supported

ONLINE instance of resource group

planning

planning resources

recovery of resource groups

Smart Assist for DB2

Smart Assist for Oracle

Smart Assist for WebSphere

software licenses

SP network types

Ethernet

serial

SP Switch

adapters

configuring IP address takeover

handling outages

network

SP Switch2

SSA

adapter configuration

concurrent mode

concurrent volume groups 1 2

configuring for high availability

disk fencing

disks

planning shared disks

domains

Fibre Optic Extenders

configuring for high availability

Multi-Initiator RAID adapters

overview

start script

application servers

recommendations

tape drive

startup policy

resource groups 1 2 3

stop script

application servers

recommendations

tape drives

stopping

cluster software on a node

storage servers

disk system

subnets

about

heartbeat over IP Aliases

persistent IP labels on aliased networks

persistent IP labels on non-aliased networks

requirements

Tivoli-monitored clusters

super strict

disk allocation for logical volumes

swap_adapter event

switched networks configuration

synchronous operation for tape drives

T

takeover, NFS issues

tape drives

asynchronous operations

configuration limitations

planning as cluster resources

recovery procedures

reserve and release

single point of failure

start and stop scripts

TCP/IP Network Interface Worksheet 1 2 3

TCP/IP Networks Worksheet 1 2

testing

SSA disk subsystem loops

timers

delayed fallback 1 2

settling time

Tivoli, cluster monitoring

subnet requirements

topology services and heartbeating rings

tty device

baud rate

U

updated cluster event processing

user privileges

user-defined events

V

validating a cluster definition file

Virtual Ethernet in HACMP

Virtual LAN

on p5 models

virtual private network

VLAN

configuration

troubleshooting

volume groups

as shared LVM component

numbers with NFS

quorum

varyon

active and passive

forced

VPN firewall

planning IP labels

W

WebSphere Smart Assist

Workload Manager

assigning resource groups to WLM classes

classes

startup and shutdown procedures

worksheets

AIX Fast Connect Worksheet

Application Monitoring Worksheets 1 2

custom monitor

process monitor

Application Server Worksheet 1 2 3

Application Worksheet 1 2 3

Cluster Event Worksheet 1 2

Cluster Site Worksheet 1 2 3

Communication Links Worksheets

SNA-over-LAN 1 2

SNA-over-X.25 1 2

X.25 1 2

Fast Connect Worksheet

NFS-Exported Filesystem Worksheet 1 2 3

Non-Shared Volume Group Worksheet 1 2 3

Resource Group Worksheet 1 2 3

Serial Network Interface Worksheet 1 2

Serial Networks Worksheet 1 2

Shared IBM SCSI Disk Array Worksheet 1 2 3

Shared IBM SSA Disk Subsystem Worksheet 1 2

Shared SCSI Disk Array Worksheet 1 2

Shared SCSI-3 Disks

Shared Tape Drive 1 2

Shared Volume Group/File System Worksheet

concurrent access 1 2

non-concurrent access

summary

TCP/IP Network Interface Worksheet 1 2

TCP/IP Networks Worksheet 1 2

worksheets.bat file

worksheets.jar file 1 2

X

X.25 cards

XML

editing the cluster definition file


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