CRS查看资源状态
查看crs及所有的service的状态，这种查询看到的资源状态比较不易读，使用crsctl stat res -t比较直观
[grid@RAC1 ~]$ crs_stat -t
Name Type Target State Host
------------------------------------------------------------
ora.DATA.dg ora....up.type ONLINE ONLINE rac1
ora.FRA.dg ora....up.type ONLINE ONLINE rac1
ora....ER.lsnr ora....er.type ONLINE ONLINE rac1
ora....NE.lsnr ora....er.type ONLINE ONLINE rac1
ora....N1.lsnr ora....er.type ONLINE ONLINE rac2
ora.VOTE.dg ora....up.type ONLINE ONLINE rac1
ora.asm ora.asm.type ONLINE ONLINE rac1
ora.gsd ora.gsd.type OFFLINE OFFLINE
ora....network ora....rk.type ONLINE ONLINE rac1
ora.oc4j ora.oc4j.type ONLINE OFFLINE
ora.ons ora.ons.type ONLINE ONLINE rac1
ora.oradb.db ora....se.type OFFLINE OFFLINE
ora....SM1.asm application ONLINE ONLINE rac1
ora....C1.lsnr application ONLINE ONLINE rac1
ora....C1.lsnr application ONLINE ONLINE rac1
ora.rac1.gsd application OFFLINE OFFLINE
ora.rac1.ons application ONLINE ONLINE rac1
ora.rac1.vip ora....t1.type ONLINE ONLINE rac1
ora....SM2.asm application ONLINE ONLINE rac2
ora....C2.lsnr application ONLINE ONLINE rac2
ora....C2.lsnr application ONLINE ONLINE rac2
ora.rac2.gsd application OFFLINE OFFLINE
ora.rac2.ons application ONLINE ONLINE rac2
ora.rac2.vip ora....t1.type ONLINE ONLINE rac2
ora....ry.acfs ora....fs.type ONLINE ONLINE rac1
ora.scan1.vip ora....ip.type ONLINE ONLINE rac2
查看所有节点资源状态
[grid@RAC1 ~]$ crsctl stat res -t
--------------------------------------------------------------------------------
NAME TARGET STATE SERVER STATE_DETAILS
--------------------------------------------------------------------------------
Local Resources
--------------------------------------------------------------------------------
ora.DATA.dg
ONLINE ONLINE rac1
ONLINE ONLINE rac2
ora.FRA.dg
ONLINE ONLINE rac1
ONLINE ONLINE rac2
ora.LISTENER.lsnr
ONLINE ONLINE rac1
ONLINE ONLINE rac2
ora.LISTENER_ONE.lsnr
ONLINE ONLINE rac1
ONLINE ONLINE rac2
ora.VOTE.dg
ONLINE ONLINE rac1
ONLINE ONLINE rac2
ora.asm
ONLINE ONLINE rac1 Started
ONLINE ONLINE rac2 Started
ora.gsd
OFFLINE OFFLINE rac1
OFFLINE OFFLINE rac2
ora.net1.network
ONLINE ONLINE rac1
ONLINE ONLINE rac2
ora.ons
ONLINE ONLINE rac1
ONLINE ONLINE rac2
ora.registry.acfs
ONLINE ONLINE rac1
ONLINE ONLINE rac2
--------------------------------------------------------------------------------
Cluster Resources
--------------------------------------------------------------------------------
ora.LISTENER_SCAN1.lsnr
1 ONLINE ONLINE rac2
ora.oc4j
1 ONLINE OFFLINE STARTING
ora.oradb.db
1 OFFLINE OFFLINE
2 OFFLINE OFFLINE
ora.rac1.vip
1 ONLINE ONLINE rac1
ora.rac2.vip
1 ONLINE ONLINE rac2
ora.scan1.vip
1 ONLINE ONLINE rac2
查看当前节点资源状态
[grid@RAC1 ~]$ crsctl stat res -t -init
--------------------------------------------------------------------------------
NAME TARGET STATE SERVER STATE_DETAILS
--------------------------------------------------------------------------------
Cluster Resources
--------------------------------------------------------------------------------
ora.asm
1 ONLINE ONLINE rac1 Started
ora.cluster_interconnect.haip
1 ONLINE ONLINE rac1
ora.crf
1 ONLINE ONLINE rac1
ora.crsd
1 ONLINE ONLINE rac1
ora.cssd
1 ONLINE ONLINE rac1
ora.cssdmonitor
1 ONLINE ONLINE rac1
ora.ctssd
1 ONLINE ONLINE rac1 OBSERVER
ora.diskmon
1 OFFLINE OFFLINE
ora.drivers.acfs
1 ONLINE ONLINE rac1
ora.evmd
1 ONLINE ONLINE rac1
ora.gipcd
1 ONLINE ONLINE rac1
ora.gpnpd
1 ONLINE ONLINE rac1
ora.mdnsd
1 ONLINE ONLINE rac1
查看votedisk的信息
[root@RAC1 ~]# /u01/app/11.2.0/grid/bin/crsctl query css votedisk
## STATE File Universal Id File Name Disk group
-- ----- ----------------- --------- ---------
1. ONLINE 01caad9458c84f02bf723b72b443c473 (/dev/raw/raw4) [VOTE]
Located 1 voting disk(s).
CRS检查：
[grid@RAC1 ~]$ crsctl check crs
CRS-4638: Oracle High Availability Services is online
CRS-4537: Cluster Ready Services is online
CRS-4529: Cluster Synchronization Services is online
CRS-4533: Event Manager is online
以上输出的crs css evm组件都是正常的，若有组件检查失败。
[grid@RAC1 ~]$ crsctl check crs
CRS-4639: Could not contact Oracle High Availability Services
[grid@RAC1 ~]$ crsctl check css
CRS-4639: Could not contact Oracle High Availability Services
CRS-4000: Command Check failed, or completed with errors.
[grid@RAC1 ~]$ crsctl check evm
CRS-4639: Could not contact Oracle High Availability Services
CRS-4000: Command Check failed, or completed with errors.
CRS自启动：
[root@RAC1 ~]# /u01/app/11.2.0/grid/bin/crsctl disable crs
CRS-4621: Oracle High Availability Services autostart is disabled.
[root@RAC1 ~]# /u01/app/11.2.0/grid/bin/crsctl enable crs
CRS-4622: Oracle High Availability Services autostart is enabled.
查看crs参数：
[root@RAC1 ~]# /u01/app/11.2.0/grid/bin/crsctl get css misscount
CRS-4678: Successful get misscount 30 for Cluster Synchronization Services.
[root@RAC1 ~]# /u01/app/11.2.0/grid/bin/crsctl get css disktimeout
CRS-4678: Successful get disktimeout 200 for Cluster Synchronization Services.
（当集群的某一个节点连续一段时间（超过集群misscount）丢失网络心跳后，分析线程决定发起集群重新配置，即发生脑裂，后面通过表决盘来避免脑裂。）
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未完待续