On Tue, Nov 01, 2016 at 12:13:00PM -0600, Ben Hutchings wrote: > Do Debian buildds use overlayfs?
Yes, I think so. Just look at any build log in buildd.debian.org and you will see this: Not cleaning session: cloned chroot in use This is what happens when sbuild is used with union-type=overlay. (When not, you would see at that point how installed packages are deinstalled). Thanks.