On Sun, 13 May 2012 17:11:55 +0200, Alex Schuster wrote:
> # copy data over
> rsync -ax /usr /tmp/bindroot/
It would be wise to remount /usr read-only before doing this.
> No need for downtime except for the reboot, I guess I cannot
> unmount /usr otherwise.
You could drop to single user mode to unmount /usr, but as that involves
stopping and restarting just about every service, it is just as
convenient to reboot... unless you are aiming for some sort of uptime
record.
--
Neil Bothwick
In possession of a mind not merely twisted, but actually sprained.