The ‘archs’ resource defines architectures that the workers support. Archs are system wide, and configured by the system administrator.
$ mf arch create -l i386
$ mf arch create -l x86_64
$ mf arch update i38 -l i386
$ mf arch delete i386
$ mf arch listall
i386
i686
x86_64
$ mf arch listall -f i?86
i386
i686
$ mf arch show i386
Label | i386
Created By | mf-admin
Created On | 2010-11-30 19:06:26
Last Update | 2010-11-30 19:06:26