更改sysman密码:
sqlplus /nolog
sql>connect user/pwd (user有更改用密码的权限)
sql>alter user sysman identified by newpwd
emctl setpasswd dbconsole
restarting dbconsole
更改dbsnmp密码:
1.停止dbconsole emctl stop dbconsole
2.更改密码 alter user dbsnmp identified by newpwd
sqlplus /nolog
connect dbsnmp/newpwd@dbname 可以连接
3.编辑$ORACLE_HOME/hostname_sid/sysman/emd/targets.xml
<Property NAME="UserName" VALUE="6f5848a4f53a2d0a" ENCRYPTED="TRUE"/>
<Property NAME="password" VALUE="829e1a25401de489" ENCRYPTED="TRUE"/>
将password的value设成新密码,并把ture 更改成false
4.启动dbconsole
emctl start dbconsole