On 28.04.2017 22:16, Michael Biebl wrote: > Hi Felix > Hi Michael, > On Wed, 29 Mar 2017 12:20:52 +0200 Felix Wiedemann > <1wied...@informatik.uni-hamburg.de> wrote: >> Package: systemd-container >> Version: 232-19 >> Severity: normal >> >> Dear Maintainer, >> >> systemd-nspawn fails to spawn a container from an image which has a >> read-only file system as root partition (SquashFS): >> >> $ systemd-nspawn -i foo.img >> Spawning container foo.img on /home/felix/foo.img. >> Press ^] three times within 1s to kill container. >> Failed to create directory /tmp/nspawn-root-jvD8mU/sys: Read-only file >> system >> >> I filed the bug upstream [0] and it was fixed in systemd v233 [1]. >> Please consider backporting the patch to stretch. >> >> [0]: https://github.com/systemd/systemd/issues/4711 >> [1]: >> https://github.com/systemd/systemd/commit/acbbf69b718260755a5dff60dd68ba239ac0d61b > > Have you confirmed that applying this commit on top of v232 fixes the > issue you have? Otherwise, can you give me instructions how to create > such a read-only image or provide one for me, so I can test it myself. > I have a script attached to this mail which builds such a disk image. Also, I verfied that `systemd-nspawn -i $IMAGE` with such a disk image fails on stretch/v232 and on jessie-backports/v230. It works on jessie/v215.
I just tried to build systemd v232 with the commit applied on top, but it does not compile because it's missing the type 'MountSettingsMask'. I have not looked into that any further. > Regards, > Michael > Thanks, Felix
build-ro-disk-image.sh
Description: application/shellscript
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