On Mi, 30.08.17 17:24, Olaf the Lost Viking (olaf.the.lost.vik...@gmail.com) wrote:
> Hi ML, > > > currently I am seeing differences between two, what I consider identical, > nspawn-containers which prevents me to update one of them. (Lots of) details > are at the end of the mail. > > I set up two (hopefully) identical debian containers in nspawn for a single > service (DNS) on a debian host. Today's "apt upgrade" now throws permissions > problem on _one_ of the containers (ns4 fails, all others still work - ns3 > should be identical but some service data): Most likely something went wrong with the userns UID mapping... Not sure what though... > As you could see the few lines above, the groups in ns4 aren't correct for > certain files/directories. But correcting them in the guest as well as the > host fails: > > root@ns4:/var/cache/apt/archives# ls -l > total 0 > -rw-r----- 1 root root 0 Apr 28 22:04 lock > drwx------ 1 _apt nogroup 5000 Aug 30 17:01 partial > root@ns4:/var/cache/apt/archives# chgrp root partial/ > chgrp: changing group of 'partial/': Operation not permitted > root@ns4:/var/cache/apt/archives# > > root@HOST:/var/lib/machines/ns4/var/cache/apt/archives# ls -l > total 0 > -rw-r----- 1 vu-ns4-0 vg-ns4-0 0 Apr 28 22:04 lock > drwx------ 1 vu-ns4-104 root 5000 Aug 30 17:01 partial > root@HOST:/var/lib/machines/ns4/var/cache/apt/archives# chgrp vg-ns4-0 > _ partial/ > root@HOST:/var/lib/machines/ns4/var/cache/apt/archives# ls -l > total 0 > -rw-r----- 1 vu-ns4-0 vg-ns4-0 0 Apr 28 22:04 lock > drwx------ 1 vu-ns4-104 root 5000 Aug 30 17:01 partial > root@HOST:/var/lib/machines/ns4/var/cache/apt/archives# Are you suggesting that doing this on the host has no effect at all? That's seriously strange... When you ran this, was the container running? Lennart -- Lennart Poettering, Red Hat _______________________________________________ systemd-devel mailing list systemd-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/systemd-devel
