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Re: [libvirt-users] How can I run command in containers on the host?

On Tue, Jul 26, 2016 at 05:19:22PM +0800, John Y. wrote:
> Hi Daniel,
> I forgot to tell you that I using mips64 fedora. Has any effect on this
> case?
> 2016-07-26 09:05:59.634+0000: 16406: debug : virDomainLxcEnterNamespace:131
> : dom=0xaaad4067c0, (VM: name=fedora2,
> uuid=42b97e4d-54dc-41b4-b009-2321a1477a9a), nfdlist=0, fdlist=0xaaad4007c0,
> noldfdlist=(nil), oldfdlist=(nil), flags=0
> libvirt:  error : Expected at least one file descriptor
> error: internal error: Child process (16406) unexpected exit status 125

This is shows  nfdlist=0, whicih means that virDomainLxcOpenNamespace
didn't provide any file descriptors. This in turn seems to suggest
that /proc/$PID/ns didn't contain any files.

Is this perhaps a misconfiguration of the mips kernel.

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