olsnodes: Listing cluster nodes information
Usage: olsnodes [-n] [-p] [-i] [ | -l] [-g] [-v]
where
-n print node number with the node name
-p print private interconnect name with the node name
-i print virtual IP name with the node name
print information for the specified node
-l print information for the local node
-g turn on logging
-v run in verbose mode
# olsnodes -n -p -i
crs_stat: Check out Oracle RAC resource status on all nodes
# crs_stat -t
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ocrconfig [option]:
option:
-export [-s online]
- Export cluster register contents to a file
-import - Import cluster registry contents from a file
-upgrade [ [ ]]
- Upgrade cluster registry from previous version
-downgrade [-version ]
- Downgrade cluster registry to the specified version
-backuploc - Configure periodic backup location
-showbackup - Show backup information
-restore - Restore from physical backup
-replace ocr|ocrmirror [ ] - Add/replace/remove a OCR device/file
-overwrite - Overwrite OCR configuration on disk
-repair ocr|ocrmirror - Repair local OCR configuration
-help - Print out this help information
# ocrconfig -showbackup
ocrdump:
Default will dump to the location of $ORA_CRS_HOME/loghostname}/client
direcotry
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crsctl
Usage: crsctl check crs - checks the viability of the CRS stack
crsctl check cssd - checks the viability of CSS
crsctl check crsd - checks the viability of CRS
crsctl check evmd - checks the viability of EVM
crsctl set css - sets a parameter override
crsctl get css - gets the value of a CSS parameter
crsctl unset css - sets CSS parameter to its default
crsctl query css votedisk - lists the voting disks used by CSS
crsctl add css votedisk - adds a new voting disk
crsctl delete css votedisk - removes a voting disk
crsctl enable crs - enables startup for all CRS daemons
crsctl disable crs - disables startup for all CRS daemons
crsctl start crs - starts all CRS daemons.
crsctl stop crs - stops all CRS daemons. Stops CRS resources in case of cluster.
crsctl start resources - starts CRS resources.
crsctl stop resources - stops CRS resources.
crsctl debug statedump evm - dumps state info for evm objects
crsctl debug statedump crs - dumps state info for crs objects
crsctl debug statedump css - dumps state info for css objects
crsctl debug log css [module:level]{,module:level} ...
- Turns on debugging for CSS
crsctl debug trace css - dumps CSS in-memory tracing cache
crsctl debug log crs [module:level]{,module:level} ...
- Turns on debugging for CRS
crsctl debug trace crs - dumps CRS in-memory tracing cache
crsctl debug log evm [module:level]{,module:level} ...
- Turns on debugging for EVM
crsctl debug trace evm - dumps EVM in-memory tracing cache
crsctl debug log res turns on debugging for resources
crsctl query crs softwareversion [ ] - lists the version of CRS software installed
crsctl query crs activeversion - lists the CRS software operating version
crsctl lsmodules css - lists the CSS modules that can be used for debugging
crsctl lsmodules crs - lists the CRS modules that can be used for debugging
crsctl lsmodules evm - lists the EVM modules that can be used for debugging
# crsctl query css votedisk
Backing Up Voting Disk:
dd if={original voting disk } of={file in current directory}
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