[CRIU] Debugging the process to restore veth in a namespace

Hui Kang hkang.sunysb at gmail.com
Tue Jul 28 21:55:53 PDT 2015


Hi,
I need to restore a process which has one end of the veth, say veth100, in
the process's namespace.The other end, say veth101, is in the host
namespace.

However, when I checkpoint and restore the process, the veth1 in the
process namespace is connected to a different veth in the host namespace,
which is veth0.
The problem is the veth100 in the restored process is not connected to
veth101.

I set logleve=4, but failed to find any information in the restore.log.
Does anyone know how to debug this issue? Thanks.

- Hui
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