GEOM_CONCAT class, call for testers.

Hello.

This is a simple GEOM class for disks concatenation.

usage: concat create [-v] name disk1 [disk2 [...]]
       concat destroy [-fv] name
       concat label [-v] name disk1 [disk2 [...]]
       concat list

Command 'create' concatenates given disks in one device called 'name.concat'.
This command don't use on-disk metadata.

Command 'label' stores metadata in last sectors of given disks, from now on
when geom_concat.ko kld module will be loaded, it will be automatically
configured.

Commands 'destroy' and 'list' are self explanatory, but remember that
command 'destroy' doesn't clear metadata, it just turns provider off.

	http://garage.freebsd.pl/geom_concat.tbz

-- 
Pawel Jakub Dawidek                       http://www.FreeBSD.org
pjd_at_FreeBSD.org                           http://garage.freebsd.pl
FreeBSD committer                         Am I Evil? Yes, I Am!