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11g rac 重建ocr和votedisk

发表于:2025-01-21 作者:千家信息网编辑
千家信息网最后更新 2025年01月21日,11g rac 重建ocr和votedisk1.所有节点停止集群 crsctl stop crs 如果停止不了可以使用 crsctl stop crs -f2.每个节点执行/crs/install/r
千家信息网最后更新 2025年01月21日11g rac 重建ocr和votedisk11g rac 重建ocr和votedisk
1.所有节点停止集群 crsctl stop crs 如果停止不了可以使用 crsctl stop crs -f
2.每个节点执行/crs/install/rootcrs.pl,来撤销集群配置 [root@rac1 oracle]# /u01/app/grid/11.2.0/crs/install/rootcrs.pl -deconfig -verbose -force [root@rac2 oracle]# /u01/app/grid/11.2.0/crs/install/rootcrs.pl -deconfig -verbose -force
3.每个节点的root用户执行grid安装目录下的root.sh脚本(一次执行) [root@rac1 oracle]# /u01/app/grid/11.2.0/root.sh [root@rac2 ~]# /u01/app/grid/11.2.0/root.sh
4.查看资源的状态 [root@rac2 ~]# crs_stat.sh Name Target State Host ------------------------------ ---------- --------- ------- oggvip ONLINE ONLINE rac1 ora.CRS.dg ONLINE ONLINE rac1 ora.DATA.dg ONLINE ONLINE rac1 ora.FRA.dg ONLINE ONLINE rac1 ora.LISTENER.lsnr ONLINE ONLINE rac1 ora.LISTENER_SCAN1.lsnr ONLINE ONLINE rac1 ora.OGG.dg ONLINE ONLINE rac1 ora.asm ONLINE ONLINE rac1 ora.cvu ONLINE ONLINE rac1 ora.gsd OFFLINE OFFLINE ora.net1.network ONLINE ONLINE rac1 ora.oc4j ONLINE ONLINE rac1 ora.ons ONLINE ONLINE rac1 ora.rac.db ONLINE ONLINE rac1 ora.rac1.ASM1.asm ONLINE ONLINE rac1 ora.rac1.LISTENER_RAC1.lsnr ONLINE ONLINE rac1 ora.rac1.gsd OFFLINE OFFLINE ora.rac1.ons ONLINE ONLINE rac1 ora.rac1.vip ONLINE ONLINE rac1 ora.rac2.ASM2.asm ONLINE ONLINE rac2 ora.rac2.LISTENER_RAC2.lsnr ONLINE ONLINE rac2 ora.rac2.gsd OFFLINE OFFLINE ora.rac2.ons ONLINE ONLINE rac2 ora.rac2.vip ONLINE ONLINE rac2 ora.registry.acfs ONLINE ONLINE rac1 ora.scan1.vip ONLINE ONLINE rac1
这里如果磁盘没有挂载 需要手动挂载 1.以sysasm身份登陆asm实例,查看磁盘组 SYS@+ASM1> select name,state from v$asm_diskgroup;
2.如果没有挂载 alter diskgroup ***** mout; 验证OCR [root@rac1 oracle]# ocrcheck Status of Oracle Cluster Registry is as follows : Version : 3 Total space (kbytes) : 262120 Used space (kbytes) : 3396 Available space (kbytes) : 258724 ID : 2129345179 Device/File Name : +CRS Device/File integrity check succeeded
Device/File not configured
Device/File not configured
Device/File not configured
Device/File not configured
Cluster registry integrity check succeeded
Logical corruption check succeeded
验证votedisk [root@rac1 oracle]# crsctl query css votedisk ## STATE File Universal Id File Name Disk group -- ----- ----------------- --------- --------- 1. ONLINE 1924260bffe94f8cbfbd33550290ee38 (/dev/asmdiskOCR) [CRS]
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