debian/patches/14_prefer_removable_devices.dpatch

   1 #! /bin/sh /usr/share/dpatch/dpatch-run
   2 ## 14_prefer_removable_devices.dpatch by Michael Prokop <mika@grml.org>
   3 ##
   4 ## All lines beginning with `## DP:' are a description of the patch.
   5 ## DP: prefer removable devices over non-removable devices, so scan them first
   6
   7 @DPATCH@
   8 diff -urNad '--exclude=CVS' '--exclude=.svn' '--exclude=.git' '--exclude=.arch' '--exclude=.hg' '--exclude=_darcs' '--exclude=.bzr' live-initramfs-grml~/scripts/live live-initramfs-grml/scripts/live
   9 --- live-initramfs-grml~/scripts/live   2010-03-11 09:21:56.059389954 +0100
  10 +++ live-initramfs-grml/scripts/live    2010-03-11 10:17:05.482395328 +0100
  11 @@ -1669,8 +1669,20 @@
  12         esac
  13
  14         # or do the scan of block devices
  15 +       # prefer removable devices over non-removable devices, so scan them first
  16         for sysblock in $(echo /sys/block/* | tr ' ' '\n' | grep -vE "/(loop|ram|dm-|fd)")
  17         do
  18 +               if [ "$(cat ${sysblock}/removable)" = "1" ]
  19 +               then
  20 +                       removable_devices_to_scan="$removable_devices_to_scan $sysblock"
  21 +               else
  22 +                       nonremovable_devices_to_scan="$nonremovable_devices_to_scan $sysblock"
  23 +               fi
  24 +       done
  25 +       devices_to_scan="$removable_devices_to_scan $nonremovable_devices_to_scan"
  26 +
  27 +       for sysblock in $devices_to_scan
  28 +       do
  29                 devname=$(sys2dev "${sysblock}")
  30                 fstype=$(get_fstype "${devname}")
  31