Re: [libvirt] PATCH: 0/7: Re-factor LXC driver

DB> This is a long overdue followup to my previous set of patches to DB> make the LXC driver use the new domain XML apis. Have you been able to test this with NET_NS support enabled yet? I am hitting the same issue I was before. On starting an LXC domain with a network interface, the daemon finishes the action and reports a good status to virsh. The domain fails to start, with the following in the per-domain log file: DEBUG: lxc_container.c: lxcContainerStart (clone() returned, 8082) libvir: Linux Container error : internal error read of fd 6 failed: Input/output error DEBUG: veth.c: vethDelete (veth: veth2) However, now, the daemon crashes well after leaving the LXC driver's domain startup process. From the timing, I'd guess it's in some event (or SIGCHLD) handler, but I can't reproduce it in gdb to get more information. This looks to be identical in root cause to what I was seeing with the previous set of patches, and was unable to figure out why file descriptor 6 was getting prematurely closed. I'll get started on debugging it again tomorrow, but it might be good if you can reproduce it as well :) -- Dan Smith IBM Linux Technology Center Open Hypervisor Team email: danms(a)us.ibm.com