网络原因导致rac安装过程中节点2跑root.sh失败

故障现象： 网络中断，导致 节点2在最后一步运行root.sh失败

处理过程：在失败的节点上，清理节点集群相关配置信息，然后重新跑root.sh脚本。

步骤如下：

第一步：

[root@libmgr2 ~]# /u01/app/11.2.0/grid/crs/install/rootcrs.pl -verbose -deconfig -force

Using configuration parameter file: /u01/app/11.2.0/grid/crs/install/crsconfig_params

网络存在: 1/192.168.10.0/255.255.255.0/eth0, 类型 static

VIP 存在: /libmgr1-vip/192.168.10.233/192.168.10.0/255.255.255.0/eth0, 托管节点 libmgr1

VIP 存在: /libmgr2-vip/192.168.10.234/192.168.10.0/255.255.255.0/eth0, 托管节点 libmgr2

GSD 已存在

ONS 存在: 本地端口 6100, 远程端口 6200, EM 端口 2016

CRS-2791: Starting shutdown of Oracle High Availability Services-managed resources on 'libmgr2'

CRS-2673: Attempting to stop 'ora.crsd' on 'libmgr2'

CRS-2790: Starting shutdown of Cluster Ready Services-managed resources on 'libmgr2'

CRS-2673: Attempting to stop 'ora.CRSDATA.dg' on 'libmgr2'

CRS-2677: Stop of 'ora.CRSDATA.dg' on 'libmgr2' succeeded

CRS-2673: Attempting to stop 'ora.asm' on 'libmgr2'

CRS-2677: Stop of 'ora.asm' on 'libmgr2' succeeded

CRS-2792: Shutdown of Cluster Ready Services-managed resources on 'libmgr2' has completed

CRS-2677: Stop of 'ora.crsd' on 'libmgr2' succeeded

CRS-2673: Attempting to stop 'ora.mdnsd' on 'libmgr2'

CRS-2673: Attempting to stop 'ora.crf' on 'libmgr2'

CRS-2673: Attempting to stop 'ora.ctssd' on 'libmgr2'

CRS-2673: Attempting to stop 'ora.evmd' on 'libmgr2'

CRS-2673: Attempting to stop 'ora.asm' on 'libmgr2'

CRS-2677: Stop of 'ora.mdnsd' on 'libmgr2' succeeded

CRS-2677: Stop of 'ora.crf' on 'libmgr2' succeeded

CRS-2677: Stop of 'ora.evmd' on 'libmgr2' succeeded

CRS-2677: Stop of 'ora.ctssd' on 'libmgr2' succeeded

CRS-2677: Stop of 'ora.asm' on 'libmgr2' succeeded

CRS-2673: Attempting to stop 'ora.cluster_interconnect.haip' on 'libmgr2'

CRS-2677: Stop of 'ora.cluster_interconnect.haip' on 'libmgr2' succeeded

CRS-2673: Attempting to stop 'ora.cssd' on 'libmgr2'

CRS-2677: Stop of 'ora.cssd' on 'libmgr2' succeeded

CRS-2673: Attempting to stop 'ora.gipcd' on 'libmgr2'

CRS-2677: Stop of 'ora.gipcd' on 'libmgr2' succeeded

CRS-2673: Attempting to stop 'ora.gpnpd' on 'libmgr2'

CRS-2677: Stop of 'ora.gpnpd' on 'libmgr2' succeeded

CRS-2793: Shutdown of Oracle High Availability Services-managed resources on 'libmgr2' has completed

CRS-4133: Oracle High Availability Services has been stopped.

Successfully deconfigured Oracle clusterware stack on this node

第二步：节点2重新跑root.sh脚本

第三步：节点1确认集群状态，故障处理结束。

[grid@libmgr1 ~]$ crsctl stat res -t

--------------------------------------------------------------------------------

NAME          TARGET  STATE        SERVER                  STATE_DETAILS       

--------------------------------------------------------------------------------

Local Resources

--------------------------------------------------------------------------------

ora.CRSDATA.dg

              ONLINE  ONLINE      libmgr1                                     

              ONLINE  ONLINE      libmgr2                                     

ora.asm

              ONLINE  ONLINE      libmgr1                  Started             

              ONLINE  ONLINE      libmgr2                  Started             

ora.gsd

              OFFLINE OFFLINE      libmgr1                                     

              OFFLINE OFFLINE      libmgr2                                     

ora.net1.network

              ONLINE  ONLINE      libmgr1                                     

              ONLINE  ONLINE      libmgr2                                     

ora.ons

              ONLINE  ONLINE      libmgr1                                     

              ONLINE  ONLINE      libmgr2                                     

--------------------------------------------------------------------------------

Cluster Resources

--------------------------------------------------------------------------------

ora.LISTENER_SCAN1.lsnr

      1        ONLINE  ONLINE      libmgr1                                     

ora.cvu

      1        ONLINE  ONLINE      libmgr1                                     

ora.libmgr1.vip

      1        ONLINE  ONLINE      libmgr1                                     

ora.libmgr2.vip

      1        ONLINE  ONLINE      libmgr2                                     

ora.oc4j

      1        ONLINE  ONLINE      libmgr1                                     

ora.scan1.vip

      1        ONLINE  ONLINE      libmgr1                                     

[grid@libmgr1 ~]$