Index
Prev
Index
action scripts
definition of the term
Set of Action Scripts
examples
Examples of Action Scripts
failure of
Failure of Action Scripts
format
basic action
Basic Action
completion
Complete the Action
exit status
Exit Status
header
Header Information
overview
Script Format
read input file
Read Input File
read resource information
Set Local Variables
Read Resource Information
set global variables
Set Global Variables
set local variables
Set Local Variables
verify arguments
Verify Arguments
monitoring
frequence
How Often Should Monitoring Occur?
necessity of
Is Monitoring Necessary?
testing examples
Examples of Testing for Monitoring Failure
types
Types of Monitoring
preparation for writing scripts
Preparation
resource types provided
Preparation
set of scripts
Set of Action Scripts
successful execution results
Successful Execution of Action Scripts
templates
Preparation
testing
Testing an Action Script
writing steps
Steps in Writing a Script
administrative commands
Administrative Commands for Use in Scripts
agents
Monitoring Agents
Auto_Failback failover attribute
Failover Attributes
Auto_Recovery failover attribute
Failover Attributes
check arguments
Check Arguments
cluster database security
Copying an Existing Resource Type to Create a New One
cluster_mgr command (see cmgr)
Using
cmgr
Interactively
cmgr command
Using
cmgr
Interactively
cmond process configuration
Monitoring Agents
command execution
Execute a Command
command path
HA_CMDSPATH
commands
Administrative Commands for Use in Scripts
communicate with the network interface agent daemon
Administrative Commands for Use in Scripts
configurations
N+1
N
+1 Configuration
N+2
N
+2 Configuration
N+M
N
+
M
Configuration
Controlled_Failback failover attribute
Failover Attributes
Critical_RG failover attribute
Failover Attributes
CXFS resource type
Plug-ins
database location
HA_CDB
database security
Copying an Existing Resource Type to Create a New One
debug script messages
HA_DBGLOG
debugging information in action scripts
General Testing and Debugging Techniques
DMF resource type
Plug-ins
domain
Failover Domain
environment variables
Set Global Definitions
exclusive script
definition
Set of Action Scripts
example
exclusive
Script
execute a command
Execute a Command
exit status in action scripts
Exit Status
exit_script()
Exit Status
Testing an Action Script
exit_status value
Exit Status
failover attributes
Failover Attributes
failover domain
Failover Domain
failover policy
contents
Contents of a Failover Policy
examples
N+1
N
+1 Configuration
N+2
N
+2 Configuration
N+M
N
+
M
Configuration
failover attributes
Failover Attributes
failover domain
Failover Domain
failover script
Failover Scripts
description
Failover Scripts
interface
Failover Script Interface
Failover Script Interface
field value
Get the Value for a Field
file locking and unlocking
Administrative Commands for Use in Scripts
File menu
Making Changes from One Node
filesystem resource type
Plug-ins
fsdetail
Launch Methods
fsdetail (fsmgr)
Making Changes from One Node
fsmgr
Launch Methods
Making Changes from One Node
fstask
Launch Methods
fstask (fsmgr)
Making Changes from One Node
get_xxx_info()
Read Resource Information
global definition setting
Set Global Definitions
global variables
Set Global Variables
GUI
multiple instances
Making Changes from One Node
starting
Logging In
HA_CDB
HA_CDB
ha_check_args()
Verify Arguments
Check Arguments
ha_cilog command
Administrative Commands for Use in Scripts
HA_CMD_FAILED
HA_CMD_FAILED
HA_CMDSPATH
HA_CMDSPATH
HA_CURRENT_LOGLEVEL
HA_CURRENT_LOGLEVEL
HA_DBGLOG
HA_DBGLOG
HA_DBGLVL
HA_DBGLVL
ha_exec2
Implementing Timeouts and Retrying a Command
ha_exec2 command
Administrative Commands for Use in Scripts
ha_execute_cmd()
Execute a Command
ha_execute_cmd_ret()
Execute a Command
ha_execute_lock command
Administrative Commands for Use in Scripts
ha_filelock command
Administrative Commands for Use in Scripts
ha_fileunlock command
Administrative Commands for Use in Scripts
ha_get_field()
Get the Value for a Field
ha_get_info()
Read Resource Information
Get Resource Information
ha_get_multi_fields()
Read Resource Information
HA_HOSTNAME
HA_HOSTNAME
ha_http_ping2 command
Administrative Commands for Use in Scripts
ha_ifdadmin command
Administrative Commands for Use in Scripts
HA_INVAL_ARGS
HA_INVAL_ARGS
HA_LOG
HA_LOG
HA_LOGCMD
HA_LOGCMD
HA_LOGQUERY_OUTPUT
HA_LOGQUERY_OUTPUT
ha_macconfig2 command
Administrative Commands for Use in Scripts
HA_NOCFGINFO
HA_NOCFGINFO
HA_NORMLVL
HA_NORMLVL
HA_NOT_RUNNING
HA_NOT_RUNNING
HA_NOTSUPPORTED
HA_NOTSUPPORTED
ha_print_exclusive_status()
Print Exclusivity Check Messages
ha_print_exclusive_status_all_resources()
Print Exclusivity Check Messages
HA_PRIVCMDSPATH
HA_PRIVCMDSPATH
ha_read_infile()
Read Input File
Read an Input File
HA_RESOURCEQUERYCMD
HA_RESOURCEQUERYCMD
HA_RUNNING
HA_RUNNING
HA_SCRIPTGROUP
HA_SCRIPTGROUP
HA_SCRIPTSUBSYS
HA_SCRIPTSUBSYS
HA_SCRIPTTMPDIR
HA_SCRIPTTMPDIR
HA_SUCCESS
HA_SUCCESS
ha_write_status_for_all_resources()
Write Status for a Resource
ha_write_status_for_resource
Exit Status
ha_write_status_for_resource()
Write Status for a Resource
high availability characteristics
Characteristics that Permit an Application to be Highly Available
hostname
HA_CMDSPATH
Informix resource type
Plug-ins
initial failover domain
Failover Domain
InPlace_Recovery failover attribute
Failover Attributes
input file
Read an Input File
IP address resource type
Plug-ins
lock a file
Administrative Commands for Use in Scripts
log messages
Administrative Commands for Use in Scripts
logs
HA_SCRIPTSUBSYS
MAC_address resource type
Plug-ins
message logging
Administrative Commands for Use in Scripts
monitor script
definition
Set of Action Scripts
example
monitor
Script
monitoring
agents
Monitoring Agents
failure
What are the Symptoms of Monitoring Failure?
frequence
How Often Should Monitoring Occur?
necessity of
Is Monitoring Necessary?
processes
Administrative Commands for Use in Scripts
script testing
Special Testing Considerations for the
monitor
Script
testing examples
Examples of Testing for Monitoring Failure
types
Is Monitoring Necessary?
Netscape node check
Administrative Commands for Use in Scripts
Netscape resource type
Plug-ins
NFS resource type
Plug-ins
node status
General Testing and Debugging Techniques
Node_Failures_Only failover attribute
Failover Attributes
nodename output
HA_CMDSPATH
Oracle resource type
Plug-ins
order ranges for resource types
Information You Must Gather
ordered failover script
ordered
overview of the programming steps
Plug-ins
path to user commands
HA_CMDSPATH
plug-ins
Plug-ins
print exclusivity check messages
Print Exclusivity Check Messages
Privilege Manager
Logging In
privileged command path
HA_PRIVCMDSPATH
process monitoring
Administrative Commands for Use in Scripts
programming steps overview
Plug-ins
properties file
Server-side Properties File
read an input file
Read an Input File
resource group states
Successful Execution of Action Scripts
resource information
obtaining
Get Resource Information
read into an action script
Read Resource Information
resource query command
HA_RESOURCEQUERYCMD
resource type
cmgr use
Using
cmgr
Interactively
GUI use
Define a New Resource Type
information for a new resource type
Information You Must Gather
order ranges
Information You Must Gather
restart mode
Information You Must Gather
script templates
Using
cmgr
With a Script
script use
Using
cmgr
With a Script
restart mode
Information You Must Gather
restart script
definition
Set of Action Scripts
example
restart
Script
root command path
HA_PRIVCMDSPATH
run-time failover domain
Failover Domain
Samba resource type
Plug-ins
script group log
HA_SCRIPTGROUP
script library
Using the Script Library
script.$$ suffix
Steps in Writing a Script
script testing
action scripts
Testing an Action Script
monitoring script considerations
Special Testing Considerations for the
monitor
Script
techniques
General Testing and Debugging Techniques
scriptlib file
Using the Script Library
scripts.
See
action scripts or failover script
security of the cluster database
Copying an Existing Resource Type to Create a New One
set_global_variables()
Set Global Variables
set_local_variables() section of an action script
Set Local Variables
start script
definition
Set of Action Scripts
example
start
Script
statd_unlimited resource type
Plug-ins
status of a node
General Testing and Debugging Techniques
stop script
definition
Set of Action Scripts
example
stop
Script
sysadm_failsafe2.sw.desktop
Launch Methods
sysadmdesktop
Logging In
templates
action scripts
Preparation
resource type script definition
Using
cmgr
With a Script
testing scripts
See
script testing
TMF resource type
Plug-ins
Toolchest
Launch Methods
uname
HA_CMDSPATH
unlock a file
Administrative Commands for Use in Scripts
user command path
HA_CMDSPATH
user privileges
Copying an Existing Resource Type to Create a New One
value for a field
Get the Value for a Field
/var/cluster/cmgr-templates/
cmgr-create-resource_type directory
Using
cmgr
With a Script
/var/cluster/cmon/process_groups directory
Monitoring Agents
/var/cluster/ha/
resource_types directory
Information You Must Gather
resource_types/<resource_type>/<resource_type>
Server-side Properties File
/var/cluster/ha/policies directory
Failover Scripts
volume resource type
Plug-ins
write status for a resource
Write Status for a Resource
XFS resource type
Plug-ins
XLV resource type
Plug-ins
XVM resource type
Plug-ins