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[[email protected] admin]$ . oraenv oracle_sid = [prodb2] ? +ASM2 [[email protected] admin]$ sqlplus / as sysdba sql*Plus: Release 10.2.0.5.0 - Production on чǚ? 7? 6 02:24:48 2018 copyright (C) 1982,2010,Oracle. All Rights Reserved. Connected to: Oracle Database 10g Enterprise Edition Release 10.2.0.5.0 - 64bit Production With the Partitioning,Real Application clusters,olAP,Data Mining and Real Application TesTing options sql> sql> sql> alter user sys IDentifIEd by admin; alter user sys IDentifIEd by admin * ERROR at line 1: ORA-01109: database not open
10g中修改密码需要修改密码文件:
cd $GRID_HOME/dbs windows: orapwd file=<OracLE_HOME>/database/PWD<SID>.ora password=<sys_password> UNIX: orapwd file=<OracLE_HOME>/dbs/orapw<SID> password=<sys_password>
测试:
节点2修改密码: [[email protected] ~]$ cd $OracLE_HOME/dbs [[email protected] dbs]$ orapwd file=orapw+ASM2 password=Oracle force=y [[email protected] dbs]$ sqlplus sys/[email protected] as sysdba sql*Plus: Release 10.2.0.5.0 - Production on чǚ? 7? 6 02:43:25 2018 copyright (C) 1982,Data Mining and Real Application TesTing options sql> 节点1测试: [[email protected] admin]$ sqlplus sys/[email protected] as sysdba sql*Plus: Release 10.2.0.5.0 - Production on чǚ? 7? 6 02:45:31 2018 copyright (C) 1982,Data Mining and Real Application TesTing options sql> show parameter remote_login_passwordfile name TYPE VALUE ------------------------------------ ---------------------- ------------------------------ remote_login_passwordfile String EXCLUSIVE
官方建议在修改密码前关闭asm实例,测试中未关闭,远程连接正常。
11g中修改密码相对简单:
single instance:
$ export oracle_sid=+ASM $ asmcmd ASMCMD> passwd sys Enter old password (optional): Enter new password: ******
Cluster environment
ASMCMD> orapwusr --modify --password sys Enter password: ASMCMD> exit
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