在 Oracle 数据库中,数据库必须处于挂载状态(MOUNTED)才能执行某些操作,如备份、恢复或打开数据库等。如果尝试在未挂载的数据库上执行这些操作,就会触发 ORA-01507 错误。 2. 可能导致“database not mounted”错误的原因 数据库实例未正确启动:数据库实例可能只启动到了 NOMOUNT 状态,而没有进一步挂载数据库。
于是我又找 ORA-01507: database not mounted的解决方法,果然问题解决了,下面介绍一下这个方法: 第一步:关闭数据库 执行sql命令: shutdown ,并退出sqlplus 第二步: 进入oracle的家目录(oraclehome)下的dbs目录里面 第三步: 检查文件名为 lk+*** 文件,语句为 fuser -u lk+***(这个代表前缀为lk的文件),...
Database Buffers 427819008 bytes Redo Buffers 2969600 bytes ORA-01102: cannot mount database in EXCLUSIVE mode Google了一下发现一个写的非常好的帖子,详细内如如下(被我修改过了!) 分析原因: 一、在HA系统中,已经有其他节点启动了实例,将双机共享的资源(如磁盘阵列上的裸设备)占用了; 二、说明Oracle被异...
SQL> shutdown immediate 停止数据库时会发现以下错误 ORA-01507: database not mounted 这里发现是lk<SID>文件造成的,该文件位于ORALCE_HOME下的dbs目录下。 我的dbs目录:/usr/local/oracle11gr2/oracle/product/11.2.0/db_1/dbs 解决办法 1:查看如下 [root@qa-oracle dbs]# fuser -u lkcssid lkcssid: 6...
Cause: The system could not find a control file of the specified name and size.Action: Check that ALL control files are online and that they are the same files that the system created at cold start time.ORA-01507 database not mounted Cause: A command was attempted that requires...
Solved: Hello, SAP: SAP ERP 6.0 DB: Oracle 10.2g OS: Windows Server 2003 X64 I´m doing an update (Patch Set Update) to our oracle database from the version 10.2.0.2 to
database not mounted Cause A command was attempted that requires the database to be mounted. Action If you are using the ALTER DATABASE statement via the SQLDBA startup command, specify the MOUNT option to startup; else if you are directly doing an ALTER DATABASE DISMOUNT, do nothing; els...
Shutdown Database Terminating the Database With below errors:ORA-01507: database not mountedORA-449 signalled during: ALTER DATABASE DISMOUNT...Sat Mar 07 23:31:57 2020System state dump requested by (instance=1, osid=11803 (CKPT)), summary=[abnormal instance termination].System State dumped...
ORA-01507: database not mounted 2014-03-08 10:51 −... 牛顿的苹果 0 35388 ORA-01102: cannot mount database in EXCLUSIVE mode 2014-04-10 15:40 −安装完ORACEL 10g数据库后,启动数据库时遇到ORA-01102: cannot mount database in EXCLUSIVE mode [oracle@DB-Server ~]$ sqlplus / as sysdba...
ORA-01507: database not mounted 处理方法: 第一步:关闭数据库 执行sql命令: shutdown 退出sqlplus: exit 第二步: 进入oracle的家目录(oraclehome)下的dbs目录里面 cd /data/app/oracle/product/11.2.0/dbs 第三步: 安装fuser工具包:yum install -y psmisc.x86_64 ...