Thanks,
i already found this Tool. Looks great. But one question.
My Oracle Filesystems also /usr/sap/DIS and so are mountpoints.
In the guide is written that i have to stop the System.. unmount the Points and remount them with the new SID in it. Thats OK.
But do i have to start the SAP System after this procedure again? Or do i have to start the System rename with a stopped instance?
I ask because i think when i rename the whole mountpoints and start then the System.. Errors will occur?