Re: [libvirt] virsh start/list hangs

On 06/13/2018 03:45 PM, Bo YU wrote: > On Wed, Jun 13, 2018 at 01:54:37PM +0200, Michal Privoznik wrote: >> On 06/13/2018 05:00 AM, Bo YU wrote: >>> Hello, >>> The libvirt is a cool tool, i like it. >> >> Thank you :-) >> >>> >>> Here is output of strace: >>> >> >> Nothing odd looking here. Can you run 'virsh list', then attach gdb to >> libvirtd and run 't a a bt' and share the output please? >> I wonder if this is the bug that qemu fixed just recently - are you >> running qemu from git too? There was a problem where libvirt deadlocked >> when fetching qemu capabilities (so no virsh list, virsh start, .. was >> possible). Anyway, this can be confirmed by gdb output. > Great! > After i git fetch && rebase qemu and recompile it.I satrt my VM with > libvirt. Yeah, it was fixed in qemu just recently (v2.12.0-1193-g0f5319ea25).

> You save my life.  Before you hint me, i fouce my energy on libvirt. > But it has differ  with libvirt with apt installed.Does i have to > /usr/sbin/libvirtd -d > to start libvirt-daemon by hand? No, we have a systemd unit so you can enable that.

Michal