如何修改 EMC 12C的sysman密码

                                                                         如何修改 EMC 12C的sysman密码
     经常会忘记sysman的密码，可以通过以下方法来重置

1,先停止oms
$WLS/oms/bin/emctl stop oms

2,更改密码
[oracle@c12 bin]$ $WLS/oms/bin/emctl config oms -change_repos_pwd
Oracle Enterprise Manager Cloud Control 12c Release 2 
Copyright (c) 1996, 2012 Oracle Corporation.  All rights reserved.
Enter Repository User's Current Password :
Enter Repository User's New Password :
Changing passwords in backend ...
Passwords changed in backend successfully.
Updating repository password in Credential Store...

如果原来的sysman密码也不记得，需要数据库的sys密码来重置sysman的密码

[oracle@c12 bin]$$WLS/oms/bin/emctl config oms -change_repos_pwd -use_sys_pwd
Oracle Enterprise Manager Cloud Control 12c Release 2 
Copyright (c) 1996, 2012 Oracle Corporation.  All rights reserved.
Enter SYS Password :
Enter Repository User's New Password :
Changing passwords in backend ...
Passwords changed in backend successfully.
Updating repository password in Credential Store...

3,重启oms ,搞定

$WLS/oms/bin/emctl start oms