Oracle Study之--Oracle RAC添加OCR DISK MIRROR
发布时间:2020-12-12 15:53:40 所属栏目:百科 来源:网络整理
导读:Oracle Study之--Oracle RAC添加OCR DISK MIRROR 系统环境: 操作系统: Redhat EL5 Oracle: Oracle Grid Infrastructure 在Oracle RAC环境下,对OCR disk添加mirror时出现Failure: 1、查看OCR disk信息 [root@node2 ~]# ocrcheck Status of Oracle Cluste
Oracle Study之--Oracle RAC添加OCR DISK MIRROR
系统环境:
操作系统: Redhat EL5
Oracle: Oracle Grid Infrastructure
在Oracle RAC环境下,对OCR disk添加mirror时出现Failure: 1、查看OCR disk信息 [root@node2 ~]# ocrcheck Status of Oracle Cluster Registry is as follows : Version : 3 Total space (kbytes) : 262120 Used space (kbytes) : 2500 Available space (kbytes) : 259620 ID : 899901202 Device/File Name : +ocr_vote 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 2、配置OCR mirror 将OCR disk 镜像到 +rcy 磁盘组 [root@node2 ~]# ocrconfig -add +rcy PROT-30: The Oracle Cluster Registry location to be added is not accessible ------添加失败,出现以上错误! 3、查看asm diskgroup兼容性参数 SQL> select name,COMPATIBILITY from v$asm_diskgroup; NAME COMPATIBILITY ------------------------------ OCR_VOTE 11.2.0.0.0 DATA 11.2.0.0.0 RCY 10.1.0.0.0 // RCY磁盘组兼容性参数版本较低 ACFS 11.2.0.0.0 4、修改磁盘兼容性参数 SQL> conn /as sysasm Connected. SQL> alter diskgroup rcy set attribute 'compatible.asm'='11.2'; Diskgroup altered. 5、配置ocr mirror [grid@node1 ~]$ su - Password: [root@node1 ~]# ocrconfig -add +RCY 查看ocr disk配置信息: [root@node1 ~]# ocrcheck Status of Oracle Cluster Registry is as follows : Version : 3 Total space (kbytes) : 262120 Used space (kbytes) : 2500 Available space (kbytes) : 259620 ID : 899901202 Device/File Name : +ocr_vote Device/File integrity check succeeded Device/File Name : +RCY Device/File integrity check succeeded Device/File not configured Device/File not configured Device/File not configured Cluster registry integrity check succeeded Logical corruption check succeeded (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |