crsctl - Cluster Ready Service Control

To Get help

$crsctl -h

To Get Active Cluster Version

$crsctl query crs activeversion

To Get cluster version of given node

$crsctl query crs softwareversion [node_name]

Ex:$crsctl query crs softwareversion rac1

#crsctl start crs

#crsctl stop crs

(or)

#/etc/init.d/init.crs start

#/etc/init.d/init.crs stop

#crsctl enable crs

#crsctl disable crs

(or)

#/etc/init.d/init.crs enable

#/etc/init.d/init.crs disable

To get cluster stack health status

$crsctl check crs

To get the viability of CSS across nodes

$crsctl check cluster [-node node_name]   -- 11gR2 RACcommand

#crsctl start cluster -n HostName -- 11g R2

#crsctl stop cluster -n HostName -- 11g R2

#crsctl stop cluster -all  -- 11g R2

$ps -ef | grep d.bin

$crsctl check cssd

$crsctl check crsd

$crsctl check evmd

$crsctl check oprocd

$crsctl check ctss

#/etc/init.d/init.cssd stop

#/etc/init.d/init.cssd start

#/etc/rc.d/init.d/init.evmd

#/etc/rc.d/init.d/init.cssd

#/etc/rc.d/init.d/init.crsd

#mv /etc/rc3.d/S96init.cssd /etc/rc3.d/_S96init.cssd -- to stop cssd from autostarting after reboot

#crsctl check css votedisk

#crsctl query css votedisk -- lists the voting disks used by CSS command in 11gR2

#crsctl add css votedisk PATH

#crsctl add css votedisk PATH -force -- if Clusterware is not running

#crsctl delete css votedisk PATH

#crsctl delete css votedisk PATH -force -- if Clusterware is not running

#crsctl set css parameter_name value -- set parameters on OCR

#crsctl set css misscount 100

#crsctl unset css parameter_name -- sets CSS parameter to its default

#crsctl unset css misscount

#crsctl get css parameter_name -- gets the value of a CSS parameter

#crsctl get css disktimeout

#crsctl get css misscount

#crsctl get css reboottime

#crsctl start resources -- starts Clusterware resources

#crsctl start resource ora.DATA.dg
#crsctl stop resources -- stops Clusterware resources

$crsctl status resource

$crsctl status resource -t

$crsctl stat resource -t

#crsctl lsmodules crs -- lists CRS modules that can be used for debugging( need root privilage)

List CRSD Debug Module: AGENT

List CRSD Debug Module: AGFW

List CRSD Debug Module: CLSFRAME

List CRSD Debug Module: CLSVER

List CRSD Debug Module: CLUCLS

List CRSD Debug Module: COMMCRS

List CRSD Debug Module: COMMNS

List CRSD Debug Module: CRSAPP

List CRSD Debug Module: CRSCCL

List CRSD Debug Module: CRSCEVT

List CRSD Debug Module: CRSCOMM

List CRSD Debug Module: CRSD

List CRSD Debug Module: CRSEVT

List CRSD Debug Module: CRSMAIN

List CRSD Debug Module: CRSOCR

List CRSD Debug Module: CRSPE

List CRSD Debug Module: CRSPLACE

List CRSD Debug Module: CRSRES

List CRSD Debug Module: CRSRPT

List CRSD Debug Module: CRSRTI

List CRSD Debug Module: CRSSE

List CRSD Debug Module: CRSSEC

List CRSD Debug Module: CRSTIMER

List CRSD Debug Module: CRSUI

List CRSD Debug Module: CSSCLNT

List CRSD Debug Module: OCRAPI

List CRSD Debug Module: OCRASM

List CRSD Debug Module: OCRCAC

List CRSD Debug Module: OCRCLI

List CRSD Debug Module: OCRMAS

List CRSD Debug Module: OCRMSG

List CRSD Debug Module: OCROSD

List CRSD Debug Module: OCRRAW

List CRSD Debug Module: OCRSRV

List CRSD Debug Module: OCRUTL

List CRSD Debug Module: SuiteTes

List CRSD Debug Module: UiServer

$crsctl lsmodules css -- lists CSS modules that can be used for debugging

The following are the Cluster Synchronization Services modules::

    CSSD

    COMMCRS

    COMMNS

    CLSF

    SKGFD

$crsctl lsmodules evm -- lists EVM modules that can be used for debugging

The following are the Cluster Synchronization Services modules::

    CSSD

    COMMCRS

    COMMNS

    CLSF

    SKGFD

$crsctl start has   (HAS - High Availability Services)
$crsctl stop has

$crsctl check has

CRS-4638 Oracle High Availability Service is online

OCR Modules -- cannot be listed with crsctl lsmodules command

OCRAPI

OCRCLI

OCRSRV

OCRMAS

OCRMSG

OCRCAC

OCRRAW

OCRUTL

OCROSD

#crsctl debug statedump crs -- dumps state info for crs objects

#crsctl debug statedump css -- dumps state info for css objects

#crsctl debug statedump evm -- dumps state info for evm objects

#crsctl debug log crs [module:level]{,module:level} ...

-- Turns on debugging for CRS

#crsctl debug log crs CRSEVT:5,CRSAPP:5,CRSTIMER:5,CRSRES:5,CRSRTI:1,CRSCOMM:2

#crsctl debug log css [module:level]{,module:level} ...

-- Turns on debugging for CSS

#crsctl debug log css CSSD:1

#crsctl debug log evm [module:level]{,module:level} ...

-- Turns on debugging for EVM

#crsctl debug log evm EVMCOMM:1

#crsctl debug trace crs -- dumps CRS in-memory tracing cache

#crsctl debug trace css -- dumps CSS in-memory tracing cache

#crsctl debug trace evm -- dumps EVM in-memory tracing cache

#crsctl debug log res resource_name:level -- turns on debugging for resources

#crsctl debug log res "ora.lnx04.vip:1"

#crsctl trace all_the_above_commands -- tracing by adding a "trace" argument.

#crsctl trace check css

#crsctl backup -h

#crsctl backup css votedisk

Here is the list of the options for CRSCTL in 11gR2:

       crsctl add       - add a resource, type or other entity

       crsctl backup    - back up voting disk for CSS

       crsctl check     - check a service, resource or other entity

       crsctl config    - output autostart configuration

       crsctl debug     - obtain or modify debug state

       crsctl delete    - delete a resource, type or other entity

       crsctl disable   - disable autostart

       crsctl discover  - discover DHCP server

       crsctl enable    - enable autostart

       crsctl get       - get an entity value

       crsctl getperm   - get entity permissions

       crsctl lsmodules - list debug modules

       crsctl modify    - modify a resource, type or other entity

       crsctl query     - query service state

       crsctl pin       - Pin the nodes in the nodelist

       crsctl relocate  - relocate a resource, server or other entity

       crsctl replace   - replaces the location of voting files

       crsctl release   - release a DHCP lease

       crsctl request   - request a DHCP lease

       crsctl setperm   - set entity permissions

       crsctl set       - set an entity value

       crsctl start     - start a resource, server or other entity

       crsctl status    - get status of a resource or other entity

       crsctl stop      - stop a resource, server or other entity

       crsctl unpin     - unpin the nodes in the nodelist

       crsctl unset     - unset a entity value, restoring its default

How do I identify the voting disk/file location?
#crsctl query css votedisk

How to take backup of voting file/disk?
crsctl backup css votedisk