debian/patches/39_persistence_with_forensic.patch

   1 --- a/components/0020-read-only
   2 +++ b/components/0020-read-only
   3 @@ -53,4 +53,20 @@
   4                                 ;;
   5                 esac
   6         done
   7 +
   8 +       if grep -qe persistence /proc/cmdline
   9 +               then
  10 +               printf " * Persistence mode enabled, searching for persistency related devices to unlock\n" >/dev/console
  11 +
  12 +               for label in custom-ov home-rw home-sn live-rw live-sn persistence
  13 +               do
  14 +                       if blkid -t LABEL="$label" | grep -q '.'
  15 +                       then
  16 +                               device=$(blkid -t LABEL="$label" | awk -F: '{print $1}')
  17 +                               printf "   - Setting device %-9s with label '%s' to write mode for persistence mode: " "$device" "$label" >/dev/console
  18 +                               blockdev --setrw $device && printf "done\n" >/dev/console || printf "failed\n" >/dev/console
  19 +                       fi
  20 +               done
  21 +       fi
  22 +
  23  }