[libvirt-users] oddity with lxc-enter-namespace

[Thierry Parmentelat]

Hello

The latest attempts that I made on fedora21 all gave me the same result
I have tried 
. vanilla rpm from f21 (1.2.9 IIRC)
. 1.2.14
. 1.2.13
. 1.2.12
these three ones I rebuilt from the source rpm published by libvirt

eventually I reworked my own tools to enter the container via ssh, so this is not an immediate concern to me any longer but it is definitely odd

I currently use 1.2.12 because neither 1.2.13 nor 1.2.14 would accept to start any lxc container in my environment
I can do further tests based on that setup if it can be helpful

thanks — Thierry


> On 14 Apr 2015, at 14:37, Martin Kletzander <mkletzan at redhat.com> wrote:
> 
> On Thu, Apr 02, 2015 at 10:25:23AM +0200, Thierry Parmentelat wrote:
>> Hi folks
>> 
>> I have a question about lxc-enter-namespace
>> I am migrating lxc containers from a host running libvirt-1.2.5 on f20 to another one running libvirt-1.2.9 on f21
>> 
>> and now I can't seem to use lxc-enter-namespace for entering in a container any more
>> 
>> I would do
>> virsh -c lxc:/// lxc-enter-namespace --noseclabel container /bin/bash
>> 
>> but when I try the same now I am getting this:
>> 
>> #  virsh -c lxc:/// lxc-enter-namespace --noseclabel nagios /bin/bash
>> setlocale: No such file or directory
>> libvirt:  error : Expected at least one file descriptor
>> error: internal error: Child process (137198) unexpected exit status 125
>> 
>> I tried to google that but nothing too relevant showed up..
>> 
>> are there known regressions to lxc-enter-namespace, or what else do I seem to do wrong here?
>> 
> 
> I see none of that being possible to happen in the current upstream.
> Could you try reproducing that with latest version if you have the
> possibility to do so?  Thank you.
> 
>> thanks
>> 
>> 
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