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  • Oracle 12c hub和leaf的转换

    -集群状态
    [root@rac1 ~]# crsctl status res -t
    --------------------------------------------------------------------------------
    Name           Target  State        Server                   State details       
    --------------------------------------------------------------------------------
    Local Resources
    --------------------------------------------------------------------------------
    ora.ASMNET1LSNR_ASM.lsnr
                   ONLINE  ONLINE       rac1                     STABLE
                   ONLINE  ONLINE       rac2                     STABLE
    ora.DATA.dg
                   ONLINE  ONLINE       rac1                     STABLE
                   ONLINE  ONLINE       rac2                     STABLE
    ora.LISTENER.lsnr
                   ONLINE  ONLINE       rac1                     STABLE
                   ONLINE  ONLINE       rac2                     STABLE
    ora.SYSDB_NEW.dg
                   ONLINE  ONLINE       rac1                     STABLE
                   ONLINE  ONLINE       rac2                     STABLE
    ora.SYSDG.dg
                   ONLINE  ONLINE       rac1                     STABLE
                   ONLINE  ONLINE       rac2                     STABLE
    ora.net1.network
                   ONLINE  ONLINE       rac1                     STABLE
                   ONLINE  ONLINE       rac2                     STABLE
    ora.ons
                   ONLINE  ONLINE       rac1                     STABLE
                   ONLINE  ONLINE       rac2                     STABLE
    ora.proxy_advm
                   ONLINE  ONLINE       rac1                     STABLE
                   ONLINE  ONLINE       rac2                     STABLE
    --------------------------------------------------------------------------------
    Cluster Resources
    --------------------------------------------------------------------------------
    ora.LISTENER_SCAN1.lsnr
          1        ONLINE  ONLINE       rac1                     STABLE
    ora.LISTENER_SCAN2.lsnr
          1        ONLINE  ONLINE       rac2                     STABLE
    ora.LISTENER_SCAN3.lsnr
          1        ONLINE  ONLINE       rac2                     STABLE
    ora.MGMTLSNR
          1        ONLINE  ONLINE       rac2                     169.254.177.226 10.1
                                                                 .1.104,STABLE
    ora.asm
          1        ONLINE  ONLINE       rac1                     STABLE
          2        ONLINE  ONLINE       rac2                     STABLE
          3        OFFLINE OFFLINE                               STABLE
    ora.cvu
          1        ONLINE  ONLINE       rac2                     STABLE
    ora.gns
          1        ONLINE  ONLINE       rac2                     STABLE
    ora.gns.vip
          1        ONLINE  ONLINE       rac2                     STABLE
    ora.mgmtdb
          1        ONLINE  ONLINE       rac2                     Open,STABLE
    ora.oc4j
          1        ONLINE  ONLINE       rac2                     STABLE
    ora.ora12c.db
          1        ONLINE  ONLINE       rac1                     Open,STABLE
          2        ONLINE  ONLINE       rac2                     Open,STABLE
    ora.rac1.vip
          1        ONLINE  ONLINE       rac1                     STABLE
    ora.rac2.vip
          1        ONLINE  ONLINE       rac2                     STABLE
    ora.scan1.vip
          1        ONLINE  ONLINE       rac1                     STABLE
    ora.scan2.vip
          1        ONLINE  ONLINE       rac2                     STABLE
    ora.scan3.vip
          1        ONLINE  ONLINE       rac2                     STABLE
    --------------------------------------------------------------------------------

    --rac运行在flex模式
    [root@rac1 ~]#  crsctl get cluster mode status
    Cluster is running in "flex" mode
     
    --asm运行在flex模式
    [grid@rac1 ~]$ asmcmd
    ASMCMD> showclustermode
    ASM cluster : Flex mode enabled
     
    --节点角色
    [root@rac1 ~]# crsctl get node role config
    Node 'rac1' configured role is 'hub'
    [root@rac2 ~]# crsctl get node role config
    Node 'rac2' configured role is 'hub'

    转换hub to leaf
    --转换hub为leaf
    [root@rac1 ~]# crsctl set node role leaf
    CRS-4408: Node 'rac1' configured role successfully changed; restart Oracle High Availability Services for new role to take effect.
     
    --关闭集群
    [root@rac1 ~]# crsctl stop crs
    CRS-2791: Starting shutdown of Oracle High Availability Services-managed resources on 'rac1'
    CRS-2673: Attempting to stop 'ora.crsd' on 'rac1'
    CRS-2790: Starting shutdown of Cluster Ready Services-managed resources on 'rac1'
    CRS-2673: Attempting to stop 'ora.LISTENER_SCAN1.lsnr' on 'rac1'
    CRS-2673: Attempting to stop 'ora.LISTENER.lsnr' on 'rac1'
    CRS-2673: Attempting to stop 'ora.SYSDB_NEW.dg' on 'rac1'
    CRS-2673: Attempting to stop 'ora.DATA.dg' on 'rac1'
    CRS-2673: Attempting to stop 'ora.SYSDG.dg' on 'rac1'
    CRS-2673: Attempting to stop 'ora.ora12c.db' on 'rac1'
    CRS-2673: Attempting to stop 'ora.proxy_advm' on 'rac1'
    CRS-2677: Stop of 'ora.LISTENER.lsnr' on 'rac1' succeeded
    CRS-2673: Attempting to stop 'ora.rac1.vip' on 'rac1'
    CRS-2677: Stop of 'ora.LISTENER_SCAN1.lsnr' on 'rac1' succeeded
    CRS-2673: Attempting to stop 'ora.scan1.vip' on 'rac1'
    CRS-2677: Stop of 'ora.rac1.vip' on 'rac1' succeeded
    CRS-2672: Attempting to start 'ora.rac1.vip' on 'rac2'
    CRS-2677: Stop of 'ora.ora12c.db' on 'rac1' succeeded
    CRS-2677: Stop of 'ora.scan1.vip' on 'rac1' succeeded
    CRS-2672: Attempting to start 'ora.scan1.vip' on 'rac2'
    CRS-2676: Start of 'ora.rac1.vip' on 'rac2' succeeded
    CRS-2677: Stop of 'ora.SYSDB_NEW.dg' on 'rac1' succeeded
    CRS-2676: Start of 'ora.scan1.vip' on 'rac2' succeeded
    CRS-2672: Attempting to start 'ora.LISTENER_SCAN1.lsnr' on 'rac2'
    CRS-2677: Stop of 'ora.DATA.dg' on 'rac1' succeeded
    CRS-2677: Stop of 'ora.SYSDG.dg' on 'rac1' succeeded
    CRS-2673: Attempting to stop 'ora.asm' on 'rac1'
    CRS-2677: Stop of 'ora.asm' on 'rac1' succeeded
    CRS-2673: Attempting to stop 'ora.ASMNET1LSNR_ASM.lsnr' on 'rac1'
    CRS-2676: Start of 'ora.LISTENER_SCAN1.lsnr' on 'rac2' succeeded
    CRS-2677: Stop of 'ora.proxy_advm' on 'rac1' succeeded
    CRS-2677: Stop of 'ora.ASMNET1LSNR_ASM.lsnr' on 'rac1' succeeded
    CRS-2673: Attempting to stop 'ora.ons' on 'rac1'
    CRS-2677: Stop of 'ora.ons' on 'rac1' succeeded
    CRS-2673: Attempting to stop 'ora.net1.network' on 'rac1'
    CRS-2677: Stop of 'ora.net1.network' on 'rac1' succeeded
    CRS-2792: Shutdown of Cluster Ready Services-managed resources on 'rac1' has completed
    CRS-2677: Stop of 'ora.crsd' on 'rac1' succeeded
    CRS-2673: Attempting to stop 'ora.storage' on 'rac1'
    CRS-2673: Attempting to stop 'ora.crf' on 'rac1'
    CRS-2673: Attempting to stop 'ora.mdnsd' on 'rac1'
    CRS-2673: Attempting to stop 'ora.gpnpd' on 'rac1'
    CRS-2673: Attempting to stop 'ora.drivers.acfs' on 'rac1'
    CRS-2677: Stop of 'ora.storage' on 'rac1' succeeded
    CRS-2673: Attempting to stop 'ora.asm' on 'rac1'
    CRS-2677: Stop of 'ora.drivers.acfs' on 'rac1' succeeded
    CRS-2677: Stop of 'ora.crf' on 'rac1' succeeded
    CRS-2677: Stop of 'ora.mdnsd' on 'rac1' succeeded
    CRS-2677: Stop of 'ora.gpnpd' on 'rac1' succeeded
    CRS-2677: Stop of 'ora.asm' on 'rac1' succeeded
    CRS-2673: Attempting to stop 'ora.cluster_interconnect.haip' on 'rac1'
    CRS-2677: Stop of 'ora.cluster_interconnect.haip' on 'rac1' succeeded
    CRS-2673: Attempting to stop 'ora.ctssd' on 'rac1'
    CRS-2673: Attempting to stop 'ora.evmd' on 'rac1'
    CRS-2677: Stop of 'ora.evmd' on 'rac1' succeeded
    CRS-2677: Stop of 'ora.ctssd' on 'rac1' succeeded
    CRS-2673: Attempting to stop 'ora.cssd' on 'rac1'
    CRS-2677: Stop of 'ora.cssd' on 'rac1' succeeded
    CRS-2673: Attempting to stop 'ora.gipcd' on 'rac1'
    CRS-2677: Stop of 'ora.gipcd' on 'rac1' succeeded
    CRS-2793: Shutdown of Oracle High Availability Services-managed resources on 'rac1' has completed
    CRS-4133: Oracle High Availability Services has been stopped.
     
    --启动集群
    [root@rac1 ~]# crsctl start crs -wait
    CRS-4123: Starting Oracle High Availability Services-managed resources
    CRS-2672: Attempting to start 'ora.mdnsd' on 'rac1'
    CRS-2672: Attempting to start 'ora.evmd' on 'rac1'
    CRS-2676: Start of 'ora.evmd' on 'rac1' succeeded
    CRS-2676: Start of 'ora.mdnsd' on 'rac1' succeeded
    CRS-2672: Attempting to start 'ora.gpnpd' on 'rac1'
    CRS-2676: Start of 'ora.gpnpd' on 'rac1' succeeded
    CRS-2672: Attempting to start 'ora.gipcd' on 'rac1'
    CRS-2676: Start of 'ora.gipcd' on 'rac1' succeeded
    CRS-2672: Attempting to start 'ora.cssdmonitor' on 'rac1'
    CRS-2676: Start of 'ora.cssdmonitor' on 'rac1' succeeded
    CRS-2672: Attempting to start 'ora.cssd' on 'rac1'
    CRS-2672: Attempting to start 'ora.diskmon' on 'rac1'
    CRS-2676: Start of 'ora.diskmon' on 'rac1' succeeded
    CRS-2789: Cannot stop resource 'ora.diskmon' as it is not running on server 'rac1'
    CRS-2676: Start of 'ora.cssd' on 'rac1' succeeded
    CRS-2672: Attempting to start 'ora.cluster_interconnect.haip' on 'rac1'
    CRS-2672: Attempting to start 'ora.ctssd' on 'rac1'
    CRS-2676: Start of 'ora.cluster_interconnect.haip' on 'rac1' succeeded
    CRS-2676: Start of 'ora.ctssd' on 'rac1' succeeded
    CRS-2672: Attempting to start 'ora.storage' on 'rac1'
    CRS-2676: Start of 'ora.storage' on 'rac1' succeeded
    CRS-2672: Attempting to start 'ora.crf' on 'rac1'
    CRS-2676: Start of 'ora.crf' on 'rac1' succeeded
    CRS-2672: Attempting to start 'ora.crsd' on 'rac1'
    CRS-2676: Start of 'ora.crsd' on 'rac1' succeeded
    CRS-6017: Processing resource auto-start for servers: rac1
    CRS-6016: Resource auto-start has completed for server rac1
    CRS-6024: Completed start of Oracle Cluster Ready Services-managed resources
    CRS-4123: Oracle High Availability Services has been started.
     
    --hub转换为leaf后状态
    [root@rac1 ~]# crsctl stat res -t
    --------------------------------------------------------------------------------
    Name           Target  State        Server                   State details       
    --------------------------------------------------------------------------------
    Local Resources
    --------------------------------------------------------------------------------
    ora.ASMNET1LSNR_ASM.lsnr
                   ONLINE  ONLINE       rac2                     STABLE
    ora.DATA.dg
                   ONLINE  ONLINE       rac2                     STABLE
    ora.LISTENER.lsnr
                   ONLINE  ONLINE       rac2                     STABLE
    ora.SYSDB_NEW.dg
                   ONLINE  ONLINE       rac2                     STABLE
    ora.SYSDG.dg
                   ONLINE  ONLINE       rac2                     STABLE
    ora.net1.network
                   ONLINE  ONLINE       rac2                     STABLE
    ora.ons
                   ONLINE  ONLINE       rac2                     STABLE
    ora.proxy_advm
                   ONLINE  ONLINE       rac2                     STABLE
    --------------------------------------------------------------------------------
    Cluster Resources
    --------------------------------------------------------------------------------
    ora.LISTENER_SCAN1.lsnr
          1        ONLINE  ONLINE       rac2                     STABLE
    ora.LISTENER_SCAN2.lsnr
          1        ONLINE  ONLINE       rac2                     STABLE
    ora.LISTENER_SCAN3.lsnr
          1        ONLINE  ONLINE       rac2                     STABLE
    ora.MGMTLSNR
          1        ONLINE  ONLINE       rac2                     169.254.177.226 10.1
                                                                 .1.104,STABLE
    ora.asm
          1        ONLINE  OFFLINE                               STABLE
          2        ONLINE  ONLINE       rac2                     STABLE
          3        OFFLINE OFFLINE                               STABLE
    ora.cvu
          1        ONLINE  ONLINE       rac2                     STABLE
    ora.gns
          1        ONLINE  ONLINE       rac2                     STABLE
    ora.gns.vip
          1        ONLINE  ONLINE       rac2                     STABLE
    ora.mgmtdb
          1        ONLINE  ONLINE       rac2                     Open,STABLE
    ora.oc4j
          1        ONLINE  ONLINE       rac2                     STABLE
    ora.ora12c.db
          1        ONLINE  OFFLINE                               Instance Shutdown,ST
                                                                 ABLE
          2        ONLINE  ONLINE       rac2                     Open,STABLE
    ora.rac1.vip
          1        ONLINE  INTERMEDIATE rac2                     FAILED OVER,STABLE
    ora.rac2.vip
          1        ONLINE  ONLINE       rac2                     STABLE
    ora.scan1.vip
          1        ONLINE  ONLINE       rac2                     STABLE
    ora.scan2.vip
          1        ONLINE  ONLINE       rac2                     STABLE
    ora.scan3.vip
          1        ONLINE  ONLINE       rac2                     STABLE
    --------------------------------------------------------------------------------
     
    --集群角色
    [root@rac1 ~]# crsctl get node role config
    Node 'rac1' configured role is 'leaf'
    [root@rac2 ~]# crsctl get node role config
    Node 'rac2' configured role is 'hub'

    leaf转换为hub
    --leaf转换为hub
    [root@rac1 ~]# crsctl set node role hub
    CRS-4408: Node 'rac1' configured role successfully changed; restart Oracle High Availability Services for new role to take effect.
     
    --关闭集群
    [root@rac1 ~]# crsctl stop crs
    CRS-2791: Starting shutdown of Oracle High Availability Services-managed resources on 'rac1'
    CRS-2673: Attempting to stop 'ora.crsd' on 'rac1'
    CRS-2677: Stop of 'ora.crsd' on 'rac1' succeeded
    CRS-2673: Attempting to stop 'ora.storage' on 'rac1'
    CRS-2673: Attempting to stop 'ora.mdnsd' on 'rac1'
    CRS-2673: Attempting to stop 'ora.gpnpd' on 'rac1'
    CRS-2673: Attempting to stop 'ora.drivers.acfs' on 'rac1'
    CRS-2677: Stop of 'ora.storage' on 'rac1' succeeded
    CRS-2677: Stop of 'ora.drivers.acfs' on 'rac1' succeeded
    CRS-2673: Attempting to stop 'ora.crf' on 'rac1'
    CRS-2673: Attempting to stop 'ora.ctssd' on 'rac1'
    CRS-2673: Attempting to stop 'ora.evmd' on 'rac1'
    CRS-2673: Attempting to stop 'ora.cluster_interconnect.haip' on 'rac1'
    CRS-2677: Stop of 'ora.cluster_interconnect.haip' on 'rac1' succeeded
    CRS-2677: Stop of 'ora.gpnpd' on 'rac1' succeeded
    CRS-2677: Stop of 'ora.crf' on 'rac1' succeeded
    CRS-2677: Stop of 'ora.evmd' on 'rac1' succeeded
    CRS-2677: Stop of 'ora.mdnsd' on 'rac1' succeeded
    CRS-2677: Stop of 'ora.ctssd' on 'rac1' succeeded
    CRS-2673: Attempting to stop 'ora.cssd' on 'rac1'
    CRS-2677: Stop of 'ora.cssd' on 'rac1' succeeded
    CRS-2673: Attempting to stop 'ora.gipcd' on 'rac1'
    CRS-2677: Stop of 'ora.gipcd' on 'rac1' succeeded
    CRS-2793: Shutdown of Oracle High Availability Services-managed resources on 'rac1' has completed
    CRS-4133: Oracle High Availability Services has been stopped.
     
    --启动集群
    [root@rac1 ~]# crsctl start crs -wait
    CRS-4123: Starting Oracle High Availability Services-managed resources
    CRS-2672: Attempting to start 'ora.mdnsd' on 'rac1'
    CRS-2672: Attempting to start 'ora.evmd' on 'rac1'
    CRS-2676: Start of 'ora.evmd' on 'rac1' succeeded
    CRS-2676: Start of 'ora.mdnsd' on 'rac1' succeeded
    CRS-2672: Attempting to start 'ora.gpnpd' on 'rac1'
    CRS-2676: Start of 'ora.gpnpd' on 'rac1' succeeded
    CRS-2672: Attempting to start 'ora.gipcd' on 'rac1'
    CRS-2676: Start of 'ora.gipcd' on 'rac1' succeeded
    CRS-2672: Attempting to start 'ora.cssdmonitor' on 'rac1'
    CRS-2676: Start of 'ora.cssdmonitor' on 'rac1' succeeded
    CRS-2672: Attempting to start 'ora.cssd' on 'rac1'
    CRS-2672: Attempting to start 'ora.diskmon' on 'rac1'
    CRS-2676: Start of 'ora.diskmon' on 'rac1' succeeded
    CRS-2789: Cannot stop resource 'ora.diskmon' as it is not running on server 'rac1'
    CRS-2676: Start of 'ora.cssd' on 'rac1' succeeded
    CRS-2672: Attempting to start 'ora.cluster_interconnect.haip' on 'rac1'
    CRS-2672: Attempting to start 'ora.ctssd' on 'rac1'
    CRS-2676: Start of 'ora.ctssd' on 'rac1' succeeded
    CRS-2676: Start of 'ora.cluster_interconnect.haip' on 'rac1' succeeded
    CRS-2672: Attempting to start 'ora.asm' on 'rac1'
    CRS-2676: Start of 'ora.asm' on 'rac1' succeeded
    CRS-2672: Attempting to start 'ora.storage' on 'rac1'
    CRS-2676: Start of 'ora.storage' on 'rac1' succeeded
    CRS-2672: Attempting to start 'ora.crf' on 'rac1'
    CRS-2676: Start of 'ora.crf' on 'rac1' succeeded
    CRS-2672: Attempting to start 'ora.crsd' on 'rac1'
    CRS-2676: Start of 'ora.crsd' on 'rac1' succeeded
    CRS-6017: Processing resource auto-start for servers: rac1
    CRS-2672: Attempting to start 'ora.ons' on 'rac1'
    CRS-2673: Attempting to stop 'ora.rac1.vip' on 'rac2'
    CRS-2672: Attempting to start 'ora.ASMNET1LSNR_ASM.lsnr' on 'rac1'
    CRS-2673: Attempting to stop 'ora.LISTENER_SCAN1.lsnr' on 'rac2'
    CRS-2677: Stop of 'ora.LISTENER_SCAN1.lsnr' on 'rac2' succeeded
    CRS-2673: Attempting to stop 'ora.scan1.vip' on 'rac2'
    CRS-2677: Stop of 'ora.rac1.vip' on 'rac2' succeeded
    CRS-2672: Attempting to start 'ora.rac1.vip' on 'rac1'
    CRS-2677: Stop of 'ora.scan1.vip' on 'rac2' succeeded
    CRS-2672: Attempting to start 'ora.scan1.vip' on 'rac1'
    CRS-2676: Start of 'ora.rac1.vip' on 'rac1' succeeded
    CRS-2672: Attempting to start 'ora.LISTENER.lsnr' on 'rac1'
    CRS-2676: Start of 'ora.scan1.vip' on 'rac1' succeeded
    CRS-2672: Attempting to start 'ora.LISTENER_SCAN1.lsnr' on 'rac1'
    CRS-2676: Start of 'ora.ASMNET1LSNR_ASM.lsnr' on 'rac1' succeeded
    CRS-2676: Start of 'ora.ons' on 'rac1' succeeded
    CRS-2676: Start of 'ora.LISTENER.lsnr' on 'rac1' succeeded
    CRS-2672: Attempting to start 'ora.asm' on 'rac1'
    CRS-2676: Start of 'ora.LISTENER_SCAN1.lsnr' on 'rac1' succeeded
    CRS-2676: Start of 'ora.asm' on 'rac1' succeeded
    CRS-2672: Attempting to start 'ora.proxy_advm' on 'rac1'
    CRS-2676: Start of 'ora.proxy_advm' on 'rac1' succeeded
    CRS-2672: Attempting to start 'ora.ora12c.db' on 'rac1'
    CRS-2676: Start of 'ora.ora12c.db' on 'rac1' succeeded
    CRS-6016: Resource auto-start has completed for server rac1
    CRS-6024: Completed start of Oracle Cluster Ready Services-managed resources
    CRS-4123: Oracle High Availability Services has been started.
    --集群状态
    [root@rac1 ~]# crsctl stat res -t
    --------------------------------------------------------------------------------
    Name           Target  State        Server                   State details       
    --------------------------------------------------------------------------------
    Local Resources
    --------------------------------------------------------------------------------
    ora.ASMNET1LSNR_ASM.lsnr
                   ONLINE  ONLINE       rac1                     STABLE
                   ONLINE  ONLINE       rac2                     STABLE
    ora.DATA.dg
                   ONLINE  ONLINE       rac1                     STABLE
                   ONLINE  ONLINE       rac2                     STABLE
    ora.LISTENER.lsnr
                   ONLINE  ONLINE       rac1                     STABLE
                   ONLINE  ONLINE       rac2                     STABLE
    ora.SYSDB_NEW.dg
                   ONLINE  ONLINE       rac1                     STABLE
                   ONLINE  ONLINE       rac2                     STABLE
    ora.SYSDG.dg
                   ONLINE  ONLINE       rac1                     STABLE
                   ONLINE  ONLINE       rac2                     STABLE
    ora.net1.network
                   ONLINE  ONLINE       rac1                     STABLE
                   ONLINE  ONLINE       rac2                     STABLE
    ora.ons
                   ONLINE  ONLINE       rac1                     STABLE
                   ONLINE  ONLINE       rac2                     STABLE
    ora.proxy_advm
                   ONLINE  ONLINE       rac1                     STABLE
                   ONLINE  ONLINE       rac2                     STABLE
    --------------------------------------------------------------------------------
    Cluster Resources
    --------------------------------------------------------------------------------
    ora.LISTENER_SCAN1.lsnr
          1        ONLINE  ONLINE       rac1                     STABLE
    ora.LISTENER_SCAN2.lsnr
          1        ONLINE  ONLINE       rac2                     STABLE
    ora.LISTENER_SCAN3.lsnr
          1        ONLINE  ONLINE       rac2                     STABLE
    ora.MGMTLSNR
          1        ONLINE  ONLINE       rac2                     169.254.177.226 10.1
                                                                 .1.104,STABLE
    ora.asm
          1        ONLINE  ONLINE       rac1                     STABLE
          2        ONLINE  ONLINE       rac2                     STABLE
          3        OFFLINE OFFLINE                               STABLE
    ora.cvu
          1        ONLINE  ONLINE       rac2                     STABLE
    ora.gns
          1        ONLINE  ONLINE       rac2                     STABLE
    ora.gns.vip
          1        ONLINE  ONLINE       rac2                     STABLE
    ora.mgmtdb
          1        ONLINE  ONLINE       rac2                     Open,STABLE
    ora.oc4j
          1        ONLINE  ONLINE       rac2                     STABLE
    ora.ora12c.db
          1        ONLINE  ONLINE       rac1                     Open,STABLE
          2        ONLINE  ONLINE       rac2                     Open,STABLE
    ora.rac1.vip
          1        ONLINE  ONLINE       rac1                     STABLE
    ora.rac2.vip
          1        ONLINE  ONLINE       rac2                     STABLE
    ora.scan1.vip
          1        ONLINE  ONLINE       rac1                     STABLE
    ora.scan2.vip
          1        ONLINE  ONLINE       rac2                     STABLE
    ora.scan3.vip
          1        ONLINE  ONLINE       rac2                     STABLE
    --------------------------------------------------------------------------------
     
    --集群角色
    [root@rac1 ~]# crsctl get node role config
    Node 'rac1' configured role is 'hub'
    [root@rac2 ~]# crsctl get node role config
    Node 'rac2' configured role is 'hub'
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  • 原文地址:https://www.cnblogs.com/priestess-zhao/p/8183382.html
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