[buildd-tools-devel] Bug#785633: schroot: union-type has broken

[Barry Warsaw]

Package: schroot
Version: 1.6.10-1+b1
Severity: important

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Dear Maintainer,

It seems that union-type has broken for all three possible union mount
types described in 10mount.  I used to be using aufs, but in a fresh
built stretch-amd64 chroot (built with mk-sbuild) aufs no longer
works.  Neither does overlayfs or unionfs.  It seems like there's no
wayt to specify a union-type any more.

e.g. from sbuild-stretch-amd64:

union-type=overlayfs

- -- System Information:
Debian Release: stretch/sid
  APT prefers unstable
  APT policy: (500, 'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 4.0.0-1-amd64 (SMP w/1 CPU core)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages schroot depends on:
ii  libboost-filesystem1.55.0       1.55.0+dfsg-3
ii  libboost-iostreams1.55.0        1.55.0+dfsg-3
ii  libboost-program-options1.55.0  1.55.0+dfsg-3
ii  libboost-regex1.55.0            1.55.0+dfsg-3
ii  libboost-system1.55.0           1.55.0+dfsg-3
ii  libc6                           2.19-18
ii  libgcc1                         1:5.1.1-5
ii  libpam0g                        1.1.8-3.1
ii  libstdc++6                      5.1.1-5
ii  libuuid1                        2.26.2-3
ii  schroot-common                  1.6.10-1

schroot recommends no packages.

Versions of packages schroot suggests:
pn  aufs-modules | unionfs-modules  <none>
pn  btrfs-tools                     <none>
ii  debootstrap                     1.0.68
pn  lvm2                            <none>
pn  qemu-user-static                <none>

- -- Configuration Files:
/etc/schroot/default/fstab changed [not included]

- -- no debconf information

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