2009-05-19 07:55 AM
If you are using snapmirror, I would check out the snapmirror migrate command. I've heard both that qtree migration works live, and also that the qtree's need to be remounted.
filer1> man snapmirror
gives a lot of information about the migrate command.
2009-05-19 08:17 AM
Ok, we're assuming NAS here..
You would have to remount the qtree after the move. By my definition, that's disruptive. The issue is that with qtree snapmirror, the inode #s will change. There is also the issue of the FSID that would cause an issue as well. You can't have the same FSID for 2 volumes on the same controller or within an HA pair. That is also a comonent of the file handle.