[Bug 1861222] Re: Libvirt parallel shutdown is not truly parallel when agent-based shutdown is used

2020-01-31 Thread Christian Ehrhardt 
This is the place to look at for fixes: - https://libvirt.org/git/?p=libvirt.git;a=history;f=tools/libvirt-guests.sh.in;h=a881f6266ea4545ccbb017beac88d6e51b80fa24;hb=HEAD - https://libvirt.org/hacking.html If you beat me and submit something upstream before I get to this please set me on CC. --

[Bug 1861222] Re: Libvirt parallel shutdown is not truly parallel when agent-based shutdown is used

2020-01-30 Thread Aristarkh Zagorodnikov
Bryce, thanks for considering this. Christian, thank you for valuable information on the reality of bugfixing in this area. This is not a stopper for us since we run a small amount of "heavy" VMs per hypervisor. I'll take a look at ways to fix this, but can't promise it would be very soon. --

[Bug 1861222] Re: Libvirt parallel shutdown is not truly parallel when agent-based shutdown is used

2020-01-29 Thread Christian Ehrhardt 
This will be the same in all versions I have ever seen @Bryce. Usually in my impression no one really cares about libvirt-guests.sh except bugs driven through Distro bug reports (of the last 9 changes 8 are Ubuntu and one is Suse). And even less for parallel as Ubuntu is the only one defaulting

[Bug 1861222] Re: Libvirt parallel shutdown is not truly parallel when agent-based shutdown is used

2020-01-29 Thread Bryce Harrington
Thank you, Aristarkh Zagorodnikov, for taking the time to file a bug report. In addition to 18.04, does this feature similarly misbehave with newer versions of libvirt/qemu? If it's fixed in a newer version then perhaps there is a patch that can be backported. If it still isn't working properly