> -----Original Message----- > From: Aaron Mason <simplersolut...@gmail.com> > Sent: Monday, October 14, 2019 7:13 PM > To: Steven Surdock <ssurd...@engineered-net.com> > Cc: misc@openbsd.org > Subject: Re: Softraid data recovery > > On Tue, Oct 15, 2019 at 7:34 AM Steven Surdock <ssurdock@engineered- > net.com> wrote: > > ... > > > > How can I recover as much data as possible off the failed RAID array. > > If I recreate the array, "bioctl -c 1 -l /dev/wd0d,/dev/wd1d > softraid0", will the existing data be preserved? > > ... Based on the information found here: https://marc.info/?l=openbsd-misc&m=136553269631163&w=2 I was successfully able to create a disk image off the failing drive.
$ dd if=/dev/wd0d of=raid.img conv=noerror,sync skip=528 $ vnconfig vnd0 raid.img $ fsck /dev/vnd0a $ fsck /dev/vnd0d $ mount /dev/vnd0a /home/public
