Date   : Fri, 09 Mar 1984 12:01:00 MST (Fri)
From   : "Frank J. Wancho" <WANCHO@simtel20>
Subject: FINDBAD

As pointed out elsewhere, it is probably NOT a good idea to do
READ/WRITE cycles on a disk with active data.  Thus, FINDBAD only
READs each sector and cannot detect and flag WRITE errors.

--Frank