第 1 页
一. 环境说明
Source 端的 RAC 环境如下：
[root@rac1 scripts]# crs_stat -t
Name Type Target State Host
------------------------------------------------------------
ora.DATA.dg ora....up.type ONLINE ONLINE rac1
ora.FRA.dg ora....up.type ONLINE ONLINE rac1
ora....ER.lsnr ora....er.type ONLINE ONLINE rac1
ora....N1.lsnr ora....er.type ONLINE ONLINE rac2
ora....TING.dg ora....up.type ONLINE ONLINE rac1
ora.asm ora.asm.type ONLINE ONLINE rac1
ora.cvu ora.cvu.type ONLINE ONLINE rac2
ora....taf.svc ora....ce.type ONLINE ONLINE rac1
ora.dave.db ora....se.type ONLINE ONLINE rac1
ora....taf.svc ora....ce.type ONLINE ONLINE rac1
ora.gsd ora.gsd.type ONLINE OFFLINE
ora....network ora....rk.type ONLINE ONLINE rac1
ora.oc4j ora.oc4j.type ONLINE ONLINE rac2
ora.ons ora.ons.type ONLINE ONLINE rac1
ora....SM1.asm application ONLINE ONLINE rac1
ora....C1.lsnr application ONLINE ONLINE rac1
ora.rac1.gsd application ONLINE OFFLINE
ora.rac1.ons application ONLINE ONLINE rac1
ora.rac1.vip ora....t1.type ONLINE ONLINE rac1
ora....SM2.asm application ONLINE ONLINE rac2
ora....C2.lsnr application ONLINE ONLINE rac2
ora.rac2.gsd application ONLINE OFFLINE
ora.rac2.ons application ONLINE ONLINE rac2
ora.rac2.vip ora....t1.type ONLINE ONLINE rac2
ora.rac3.vip ora....t1.type OFFLINE OFFLINE
ora.scan1.vip ora....ip.type
ONLINE ONLINE rac2
[root@rac1 scripts]#
数据库的归档存放在共享设备上，这里是+FRA 的磁盘组：
SQL> archive log list
Database log mode Archive Mode
Automatic archival Enabled
Archive destination +FRA
Oldest online log sequence 42
Next log sequence to archive 43
Dave
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