OCR 和 VOTE 备份和恢复

1：查看OCR自动备份

[grid@node2 节点集群]$ ocrconfig -showbackup

node2 2015/07/23 08:08:18 /u01/app/11.2.0.4/grid/cdata/node-cluster/backup00.ocr

node2 2015/07/23 04:08:18 /u01/app/11.2.0.4/grid/cdata/node-cluster/backup01.ocr

node2 2015/07/23 00:08:16 /u01/app/11.2.0.4/grid/cdata/node-cluster/backup02.ocr

node2 2015/07/23 00:08:16 /u01/app/11.2.0.4/grid/cdata/node-cluster/day.ocr

node2 2015/07/23 00:08:16 /u01/app/11.2.0.4/grid/cdata/node-cluster/week.ocr

PROT-25：Oracle 集群注册表的手动备份不可用不需要手动备份

-rw-------- 1 root root 7204864 Jun 16 11:42 backup00.ocr

-rw-------- 1 root root 7204864 Jun 16 07:42 backup01.ocr

-rw-------- 1 root root 7204864 Jun 16 03:42 backup02.ocr

-rw-------- 1 root root 7204864 Jun 16 07:42 day_.ocr

-rw-------- 1 root root 7204864 Jun 15 07:42 day.ocr

-rw-------- 1 root root 7204864 Jun 11 03:41 week_.ocr

-rw-------- 1 root root 7204864 Jun 4 03:39 week.ocr

[grid@db1 数据库集群]$ pwd

/u01/app/11.2.0/grid/cdata/db-cluster

如果需要手动备份，执行如下语句：

[root@node2 node-cluster]# ocrconfig -export /tmp/ocr_20150811.exp 在线备份恢复命令：ocrconfig -import/tmp/ocr_20150811.ex