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1#
发表于 2013-9-16 13:05:25
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查看: 4440 |
回复: 4
os:
[moe@moe210 dbs]$ lsb_release -a
LSB Version: 3.1
Distributor ID: AsianuxServer
Description: Asianux Server 3 (Quartet SP2)
Release: 3
Codename: QuartetSP2
db:
Oracle Database 10g Enterprise Edition Release 10.2.0.5.0 - 64bi
PL/SQL Release 10.2.0.5.0 - Production
CORE 10.2.0.5.0 Production
TNS for Linux: Version 10.2.0.5.0 - Production
NLSRTL Version 10.2.0.5.0 - Production
primary为192.168.1.210 ORACLE_SID=moepoc DB_UNIQUE_NAME=moepoc_p
standby为192.168.1.225 ORACLE_SID=moepoc DB_UNIQUE_NAME=moepoc_s
做physical standby, 在切换后发现v$archive_dest_status.DATABASE_MODE为UNKNOWN
附件是两个库的alert和参数文件
下面是在主、备库切换后查询情况:
SYS@ moepoc@moe210 >select status,database_mode from v$archive_dest_status;
STATUS DATABASE_MODE
--------- ---------------
VALID MOUNTED-STANDBY
VALID UNKNOWN
INACTIVE UNKNOWN
INACTIVE UNKNOWN
INACTIVE UNKNOWN
INACTIVE UNKNOWN
INACTIVE UNKNOWN
INACTIVE UNKNOWN
INACTIVE UNKNOWN
INACTIVE UNKNOWN
VALID UNKNOWN
11 rows selected.
SYS@ moepoc@moe225 >select status,database_mode from v$archive_dest_status;
STATUS DATABASE_MODE
--------- ---------------
VALID OPEN
VALID MOUNTED-STANDBY
INACTIVE UNKNOWN
INACTIVE UNKNOWN
INACTIVE UNKNOWN
INACTIVE UNKNOWN
INACTIVE UNKNOWN
INACTIVE UNKNOWN
INACTIVE UNKNOWN
INACTIVE UNKNOWN
10 rows selected.
问题:
1.这个状态是不是应该是mounted状态????(没切换之前查询是mounted状态)
2.遇到此类问题我该从哪入手??? (参数文件吗?) |
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