[CRIU] dumping LXC 1.0 container failed - unable to open irmap-cache: No such file or directory

[Christopher Covington]

On 03/05/2014 05:32 AM, David Shwatrz wrote:
> Hello,
> I am trying to checkpoint an LXC 1.0 container and it fails.
> I am trying it with crtools 1.2.
> 
> The command I use is:
> criu dump -t 4983 -v4 -D images --shell-job --ext-unix-sk -o dump.log
> --tcp-established --file-locks
> and the log file shows this as a first error:
> unable to open irmap-cache: No such file or directory
> the full log fine is in:
> http://pastebin.com/e3MKxmBg

The irmap stuff is spurious. This looks like your real error:

Error (mount.c:430): Mount 327 (master_id: 2 shared_id: 0) has unreachable sharing

Regards,
Christopher

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