CRS-0223及crs出现offline,unknown状态处理

最新推荐文章于 2021-05-25 15:30:46 发布

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最新推荐文章于 2021-05-25 15:30:46 发布

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分类专栏： Oracle RAC 文章标签： application

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本文提供了解决Oracle CRS服务出现离线或未知状态问题的步骤，包括重启应用实例、单独启动CRS服务等方法。通过具体实例演示了如何在不同节点上进行操作，最终恢复正常运行。

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发生一下crs的服务出现offline 或 unknown 状态的时候。我们可能看到的状态如下：

ecsrac01</home/oracle>$crs_stat -t
Name           Type           Target    State     Host
------------------------------------------------------------
ora.ecsdb.db   application    ONLINE    ONLINE    ecsrac01
ora....b1.inst application    ONLINE    ONLINE    ecsrac01
ora....b2.inst application    ONLINE    UNKNOWN   ecsrac02
ora....01.lsnr application    ONLINE    UNKNOWN   ecsrac01
ora....c01.gsd application    ONLINE    ONLINE    ecsrac01
ora....c01.ons application    ONLINE    ONLINE    ecsrac01
ora....c01.vip application    ONLINE    ONLINE    ecsrac01
ora....02.lsnr application    ONLINE    UNKNOWN   ecsrac02
ora....c02.gsd application    ONLINE    UNKNOWN   ecsrac02
ora....c02.ons application    ONLINE    UNKNOWN   ecsrac02
ora....c02.vip application    ONLINE    ONLINE    ecsrac02
ecsrac01</home/oracle>$

ecsrac02</home/oracle>$crs_stat -t
Name           Type           Target    State     Host
------------------------------------------------------------
ora.ecsdb.db   application    OFFLINE   OFFLINE
ora....b1.inst application    OFFLINE   OFFLINE
ora....b2.inst application    OFFLINE   OFFLINE
ora....01.lsnr application    OFFLINE   OFFLINE
ora....c01.gsd application    OFFLINE   OFFLINE
ora....c01.ons application    OFFLINE   OFFLINE
ora....c01.vip application    OFFLINE   OFFLINE
ora....02.lsnr application    OFFLINE   OFFLINE
ora....c02.gsd application    OFFLINE   OFFLINE
ora....c02.ons application    OFFLINE   OFFLINE
ora....c02.vip application    OFFLINE   OFFLINE
ecsrac02</home/oracle>$
ecsrac02</home/oracle>$

ecsrac02</home/oracle>$crs_stat -t
Name           Type           Target    State     Host
------------------------------------------------------------
ora.ecsdb.db   application    ONLINE    ONLINE    ecsrac01
ora....b1.inst application    OFFLINE   OFFLINE
ora....b2.inst application    ONLINE    ONLINE    ecsrac02
ora....01.lsnr application    OFFLINE   OFFLINE
ora....c01.gsd application    OFFLINE   OFFLINE
ora....c01.ons application    OFFLINE   OFFLINE
ora....c01.vip application    OFFLINE   OFFLINE
ora....02.lsnr application    ONLINE    ONLINE    ecsrac02
ora....c02.gsd application    ONLINE    ONLINE    ecsrac02
ora....c02.ons application    ONLINE    ONLINE    ecsrac02
ora....c02.vip application    ONLINE    ONLINE    ecsrac02
ecsrac02</home/oracle>$

如何解决上面的问题呢？

例子1：

ecsrac01</home/oracle>$
ecsrac01</home/oracle>$crs_stat -t
Name           Type           Target    State     Host
------------------------------------------------------------
ora.ecsdb.db   application    ONLINE    ONLINE    ecsrac01
ora....b1.inst application    ONLINE    ONLINE    ecsrac01
ora....b2.inst application    ONLINE    ONLINE    ecsrac02
ora....01.lsnr application    OFFLINE   UNKNOWN   ecsrac01
ora....c01.gsd application    OFFLINE   UNKNOWN   ecsrac01
ora....c01.ons application    OFFLINE   UNKNOWN   ecsrac01
ora....c01.vip application    OFFLINE   UNKNOWN   ecsrac01
ora....02.lsnr application    ONLINE    ONLINE    ecsrac02
ora....c02.gsd application    ONLINE    ONLINE    ecsrac02
ora....c02.ons application    ONLINE    ONLINE    ecsrac02
ora....c02.vip application    ONLINE    ONLINE    ecsrac02
ecsrac01</home/oracle>$
ecsrac01</home/oracle>$
ecsrac01</home/oracle>$
ecsrac01</home/oracle>$srvctl stop nodeapps -n ecsrac01
ecsrac01</home/oracle>$srvctl start nodeapps -n ecsrac01
ecsrac01</home/oracle>$
ecsrac01</home/oracle>$

ecsrac01</home/oracle>$crs_stat -t
Name           Type           Target    State     Host
------------------------------------------------------------
ora.ecsdb.db   application    ONLINE    ONLINE    ecsrac01
ora....b1.inst application    ONLINE    ONLINE    ecsrac01
ora....b2.inst application    ONLINE    ONLINE    ecsrac02
ora....01.lsnr application    ONLINE    ONLINE    ecsrac01
ora....c01.gsd application    ONLINE    ONLINE    ecsrac01
ora....c01.ons application    ONLINE    ONLINE    ecsrac01
ora....c01.vip application    ONLINE    ONLINE    ecsrac01
ora....02.lsnr application    ONLINE    ONLINE    ecsrac02
ora....c02.gsd application    ONLINE    ONLINE    ecsrac02
ora....c02.ons application    ONLINE    ONLINE    ecsrac02
ora....c02.vip application    ONLINE    ONLINE    ecsrac02
ecsrac01</home/oracle>$

例子2：单独启动crs服务

ecsrac01</home/oracle>$crs_stop ora.ecsrac01.ons
ecsrac01</home/oracle>$crs_stop ora.ecsrac01.gsd
ecsrac01</home/oracle>$crs_stop ora.ecsrac01.vip
ecsrac01</home/oracle>$crs_stop ora.ecsrac01.LISTENER_ECSRAC01.lsnr
ecsrac01</home/oracle>$crs_stop ora.ecsdb.ecsdb1.inst

ecsrac01</home/oracle>$crs_start ora.ecsrac01.ons
ecsrac01</home/oracle>$crs_start ora.ecsrac01.gsd
ecsrac01</home/oracle>$crs_start ora.ecsrac01.vip
ecsrac01</home/oracle>$crs_start ora.ecsrac01.LISTENER_ECSRAC01.lsnr
ecsrac01</home/oracle>$crs_start ora.ecsdb.ecsdb1.inst

From : http://biancheng.dnbcw.info/oracle/243102.html