On 20/06/2014 12:48, Lennart Poettering wrote:
well, findmnt is neither "red hat stuff", it's used all over the
distributions. And you shouldn't accept that "df" can't deal with mount
points that reference out-of-namespace sources. File a bug against
coreutils, they really should make sure they properly handle the Linux
mount logic in that area.
Lennart
as a matter of fact, my manual page for findmnt lists Karel Zak
<[email protected]> as the sole author if findmnt; that others have adopted it
doesn't make it not "redhat stuff".
You are probably right that this should be fixed in df and (presumably all the
other tools that don't work properly in systemd-nspawn containers), but as a
general principle I believe "if you break it, you own it" applies here. As a
novice user of these containers, I suspect this kind of error must have been
seen before by the systemd developers, so someone among the systemd contributors
probably has prior discovery rights to this bug as well.
In any case, some might argue that a container (lightweight or not) should be
virtually indistinguishable from the original system which would mean such a bug
could not happen.
--
Robin Becker
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