Index
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