kern/143056: [ata] atacontrol(8) can not create raid1 (mirror) from one drive

Sun Jan 24 11:00:58 UTC 2010

Synopsis: [ata] atacontrol(8) can not create raid1 (mirror) from one drive

State-Changed-From-To: open->closed
State-Changed-By: remko
State-Changed-When: Sun Jan 24 11:00:57 UTC 2010
State-Changed-Why: 
The process that two disks are needed for RAID is documented and
intended behaviour. Your question is unsupported at this moment.

http://www.freebsd.org/cgi/query-pr.cgi?pr=143056