Speed up dpkg by using unasfe-io on porterbox chroots

Signed-off-by: Héctor Orón Martínez <zumbi@debian.org>

diff --git a/modules/porterbox/files/setup-dchroot b/modules/porterbox/files/setup-dchroot
index d763f59..e99e54a 100755 (executable)
--- a/modules/porterbox/files/setup-dchroot
+++ b/modules/porterbox/files/setup-dchroot
@@ -245,6 +245,7 @@ debootstrap \
     --arch="$arch" \
     "$suite" "$rootdir" "$mirror"
 echo "$tuple" > $rootdir/etc/debian_chroot
+echo "force-unsafe-io" > $rootdir/etc/dpkg/dpkg.cfg.d/force-unsafe-io
 
 chroot "$rootdir" apt-get update
 chroot "$rootdir" apt-get install -y --force-yes --no-install-recommends policyrcd-script-zg2