crsctl 명령어
crs autorestart Enable/Disable
$GRID_HOME/bin/crsctl enable crs
CRS-4622: Oracle High Availability Services autostart is enabled.
$GRID_HOME/bin/crsctl disable crs
CRS-4621: Oracle High Availability Services autostart is disabled.
crs Stop/Start
-- stop crs ( run from root)
$GRID_HOME/bin/crsctl stop crs
-- start crs( run from root)
$GRID_HOME/bin/crsctl start crs
RAC에서 클러스터 명 찾기
$GRID_HOME/bin/cemutlo -n
-- or
$GRID_HOME/bin/olsnodes -c
voting disk 위치 조회
$GRID_HOME/bin/crsctl query css votedisk
OCR 위치 조회
$GRID_HOME/bin/ocrcheck
그리드 버전 조회
$GRID_HOME/bin/crsctl query crs softwareversion
클러스터 컴포넌트 상태 체크
$GRID_HOME/bin/crsctl stat res -t
$GRID_HOME/bin/crsctl check crs
$GRID_HOME/bin/crsctl check cssd
$GRID_HOME/bin/crsctl check crsd
$GRID_HOME/bin/crsctl check evmd
cluster_interconnect 상세조회
$GRID_HOME/bin/oifcfg getif
app-ipmp0 172.21.39.128 global public
loypredbib0 172.16.3.192 global cluster_interconnect
loypredbib1 172.16.4.0 global cluster_interconnect
select NAME,IP_ADDRESS from v$cluster_interconnects;
NAME IP_ADDRESS
--------------- ----------------
loypredbib0 172.16.3.193
loypredbib1 172.16.4.1
ocr /list 수동 백업
List down the backups of OCR
$GRID_HOME/bin/ocrconfig -showbackup
Take manual OCR backup
$GRID_HOME/bin/ocrconfig -manualbackup
Voting Disk를 새로운 DistGroup으로 이동하기
$GRID_HOME/bin/crsctl replace votedisk +NEW_DG
-- Check the status using below command
$GRID_HOME/bin/crsctl query css votedisk
디스크 타임아웃 조회
- Disk timeout from node to voting disk(disktimeout)
crsctl get css disktimeout
CRS-4678: Successful get disktimeout 200 for Cluster Synchronization Services.
- Network latency in the node interconnect (Misscount)
crsctl get css misscount
CRS-4678: Successful get misscount 30 for Cluster Synchronization Services.
olsnode를 이용한 node 정보 조회
-- List of nodes in the cluster
olsnodes
-- Nodes with node number
olsnodes -n
-- Node with vip
olsnodes -i
olsnodes -s -t
-- Leaf or Hub
olsnodes -a
-- Getting private ip details of the local node
olsnodes -l -p
-- Get cluster name
olsnodes -c
클러스터 환경설정 정보 조회
$ crsctl get cluster configuration
Name : dbaclass-cluster
Configuration : Cluster
Class : Standalone Cluster
Type : flex
The cluster is not extended.
--------------------------------------------------------------------------------
MEMBER CLUSTER INFORMATION
Name Version GUID Deployed Deconfigured
================================================================================
================================================================================
$ crsctl get node role status -all
Node 'hostnode1' active role is 'hub'
Node 'hostnode2' active role is 'hub'
RAC 인터페이스 정보조회
oifcfg iflist -p -n
backup0 172.21.56.0 PRIVATE 255.255.254.0
cdnet0 162.168.1.0 PRIVATE 255.255.255.0
cdnet0 169.254.0.0 PUBLIC 255.255.128.0
cdnet1 162.168.2.0 PRIVATE 255.255.255.0
cdnet1 169.254.128.0 PUBLIC 255.255.128.0
pap-ipmp0 172.20.179.128 PUBLIC 255.255.255.128
tan-ipmp0 172.20.128.0 PRIVATE 255.255.252.0
dppp0 162.168.224.0 PRIVATE 255.255.255.0
RAC - OLR(Oracle Local Registry)
- OLR(ORACLE LOCAL REGISTRY)
-- Get current OLR location:(run from root only)
$GRID_HOME/bin/ocrcheck -local
-- List the OLR backups:
$GRID_HOME/bin/ocrconfig -local -showbackup
-- Take manual OLR backup:
$GRID_HOME/bin/ocrconfig -local -manualbackup
