a new way to hang 7.0

[Ollivier Robert]

According to Elliot Finley:
> -L has been hanging systems ever since it existed.  Don't use it.

No, it has been hanging systems _temporarely_ during the creation of the
snapshot, afterwards, it works.  If indeed, snapshot creation blocks, there
is a problem, maybe there is not enough space?

My own backups (still on a 6.1 machine though) work fine.
-- 
Ollivier ROBERT -=- FreeBSD: The Power to Serve! -=- roberto at keltia.freenix.fr
Darwin sidhe.keltia.net Version 8.10.1: Wed May 23 16:33:00 PDT 2007 i386