On Wed, Mar 06, 2019 at 02:47:33PM +0200, Oleksandr Panchuk wrote:

Hello,

Recently built RPM package libvirt-4.3.0-1.xen48.el6 ( https://cbs.centos.org/koji/buildinfo?buildID=25235 ) has following issue:

When trying to run two or more virus commands (2 or more simultaneous calls to libvirtd) we got virsh stuck. See attached strace log.

What could be possible cause?

I don't know, but that issue might be fix upstream. Unfortunatly newer version requires a newer version of gnutls.

Does libvirt-4.1.0-2.xen48.el6 works better? We could keep that version on el6, and I'll just need to rebuild it with an extra patch to it, this one: libxl: don't hardcode scheduler weight 83edaf4435f9c2d1fa5afd1dfbb1643b4f564fd1

Thanks,