From: "Ludovic Courtès" <ludo@gnu.org>
To: "pelzflorian (Florian Pelz)" <pelzflorian@pelzflorian.de>
Cc: 35662@debbugs.gnu.org
Subject: bug#35662: Really relocatable binaries crash with Permission denied
Date: Tue, 14 May 2019 22:43:56 +0200 [thread overview]
Message-ID: <87h89wydf7.fsf@gnu.org> (raw)
In-Reply-To: <20190514080525.xspgsob6payn2ioa@pelzflorian.localdomain> (pelzflorian@pelzflorian.de's message of "Tue, 14 May 2019 10:05:25 +0200")
"pelzflorian (Florian Pelz)" <pelzflorian@pelzflorian.de> skribis:
> On Mon, May 13, 2019 at 10:45:24PM +0200, pelzflorian (Florian Pelz) wrote:
>> On Mon, May 13, 2019 at 10:39:21PM +0200, Ludovic Courtès wrote:
>> > I suspect ZFS-on-Linux (right?) is doing something unusual here:
>>
>> I suppose it is ZFS on Linux; it is Linux, I can ask the admins if it
>> could be something else.
>>
>
> The admins have confirmed that they use “Proxmox on ZFS” (judging from
> <https://pve.proxmox.com/wiki/ZFS_on_Linux> it is ZFS on Linux) and
> they have confirmed that they have disabled user namespaces in their
> Proxmox settings.
User namespaces are orthogonal to file systems, but anyway it looks like
ZFS is refusing to let us do these things.
I don’t have any great option to offer. You could perhaps modify
run-in-namespace.c so that it doesn’t even try user namespaces and
instead goes directly to the PRoot option?
However working around this behavior of ZFS it not completely trivial
and I’m not sure we should put much energy to paper over non-standard
file system behavior.
Thoughts?
Ludo’.
next prev parent reply other threads:[~2019-05-14 20:58 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-09 22:01 bug#35662: Really relocatable binaries crash with Permission denied pelzflorian (Florian Pelz)
2019-05-10 5:54 ` pelzflorian (Florian Pelz)
2019-05-10 21:50 ` Ludovic Courtès
2019-05-11 5:05 ` pelzflorian (Florian Pelz)
2019-05-13 7:49 ` Ludovic Courtès
2019-05-13 10:34 ` pelzflorian (Florian Pelz)
2019-05-13 13:54 ` Ludovic Courtès
2019-05-13 15:17 ` pelzflorian (Florian Pelz)
2019-05-13 20:39 ` Ludovic Courtès
2019-05-13 20:45 ` pelzflorian (Florian Pelz)
2019-05-14 8:05 ` pelzflorian (Florian Pelz)
2019-05-14 20:43 ` Ludovic Courtès [this message]
2019-05-14 21:04 ` pelzflorian (Florian Pelz)
2019-05-15 16:15 ` Ludovic Courtès
2019-05-15 15:20 ` Giovanni Biscuolo
2019-05-16 11:02 ` pelzflorian (Florian Pelz)
2019-05-16 11:10 ` Ludovic Courtès
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