【场景三】Oracle11.2.0.4 DG搭建之主库在线复制数据库
摘要:适用场景: 主库的磁盘空间不足,在线复制Oracle DG. rman target zee/zee@orcl AUXILIARY zee/zee@orcldg run {allocate channel pr1 type disk;allocate channel pr2 type disk;al
阅读全文
posted @
2021-02-28 19:37
HelonTian
阅读(255)
推荐(0) 编辑
[案例]Oracle 11.2.0.4 DG No standby redo logfiles created for thread 1
摘要:Oracle11.2.0.4 DG 主库查询数据库SCN SYS@orcl>select 1 dest_id, current_scn from v$database 2 union all 3 select dest_id, applied_scn from v$archive_dest wher
阅读全文
posted @
2021-02-23 14:13
HelonTian
阅读(584)
推荐(0) 编辑
RHEL6.8 Oracle RAC 11g R2 ASM磁盘在线扩容
摘要:RHEL6.8 Oracle RAC 11g R2 ASM磁盘在线扩容 1.使两个节点从OS级别识别到新添加的LUN,dm-11、dm-12为新识别的LUN 多路径配置cat /etc/multipath.confdefaults { polling_interval 10 user_friendl
阅读全文
posted @
2021-02-03 22:28
HelonTian
阅读(443)
推荐(0) 编辑