Hi all!
I have one big problem! Today, I do not log in my server which contains a production Oracle Database, however, it still runs. No console, no telnet, no SSH is to be allowed. I do not understand, really.
Google searching, I found that, one action can cause it. It is described like "Some one changed owner one of root's directory to the other, it may be /etc, /sbin..., and it caused no-one to connect the server".
The problem I traced it by copied file automatically before its accidents is "
#chown -R oracle:dba /etc"
And then, I do not understand how to fix it. Said my friend "Do not reboot it, because it can be died".
I need you!
Thank you very much!