Mirroring disks (almost) between hosts

["Paul J. Lucas" <pauljlucas@mac.com>]

	I've been looking at the Linux High-Availability stuff
	(www.linux-ha.org), but, in addition to that, I also want to
	have a master server mirror all its files over to a slave
	server so that if the master dies, the slave will be (mostly)
	up-to-date in terms of files.

	The two servers are of identicle hardware; each has its own
	internal disk.

	The files that are mirrored would be everything except those
	files that shouldn't be mirrored, e.g., /etc/network/interfaces.

	Is there software to do this kind of mirroring?

	- Paul