[libvirt] qemu-kvm blocked for more than 120 seconds when "libvirt-guests" is enabled

[Oscar Segarra]

Hi, any new on this issue?

Thanks a lot!

2016-12-31 17:25 GMT+01:00 Oscar Segarra <oscar.segarra at gmail.com>:

> Hi,
>
> I just have two virtual machines in my environment, I want them to
> gracefully stop when host is powered off gracefully.
>
> Nevertheless, system hangs on shutdown:
>
> [root at vdicnode01 ~]# virsh list
>  Id    Name                           State
> ----------------------------------------------------
>  1     vdicdb01                       running
>  2     vdicone01                      running
>
> The configuration:
>
> /usr/libexec/libvirt-guests.sh
> URIS=default
> ON_BOOT=ignore
> ON_SHUTDOWN=shutdown
> SHUTDOWN_TIMEOUT=60
> PARALLEL_SHUTDOWN=5
> START_DELAY=0
> BYPASS_CACHE=0
> CONNECT_RETRIES=10
> RETRIES_SLEEP=1
> SYNC_TIME=0
>
> [root at vdicnode01 ~]# cat /etc/libvirt/qemu.conf
> user  = "oneadmin"
> group = "oneadmin"
> dynamic_ownership = 0
> spice_tls = 0
>
> With libvirt-guests service started:
> [root at vdicnode01 ~]# service libvirt-guests status
> Redirecting to /bin/systemctl status  libvirt-guests.service
> ● libvirt-guests.service - Suspend Active Libvirt Guests
>    Loaded: loaded (/usr/lib/systemd/system/libvirt-guests.service;
> disabled; vendor preset: disabled)
>    Active: active (exited) since Sat 2016-12-31 17:13:34 CET; 5s ago
>      Docs: man:libvirtd(8)
>            http://libvirt.org
>   Process: 6619 ExecStart=/usr/libexec/libvirt-guests.sh start
> (code=exited, status=0/SUCCESS)
>  Main PID: 6619 (code=exited, status=0/SUCCESS)
>
> Dec 31 17:13:34 vdicnode01.vdicube.com systemd[1]: Starting Suspend
> Active Libvirt Guests...
> Dec 31 17:13:34 vdicnode01.vdicube.com libvirt-guests.sh[6619]:
> libvirt-guests is configured not to start any guests on boot
> Dec 31 17:13:34 vdicnode01.vdicube.com systemd[1]: Started Suspend Active
> Libvirt Guests.
> [root at vdicnode01 ~]#
>
> If I stop locally libvirt-guests (as root) Looks work perfectly:
>
> [root at vdicnode01 ~]# virsh list
>  Id    Name                           State
> ----------------------------------------------------
>
> [root at vdicnode01 ~]#
>
> --> Now I start again the virtual machines and the libvirt-guests service
> <--
> [root at vdicnode01 ~]# service libvirtd restart
> Redirecting to /bin/systemctl restart  libvirtd.service
> [root at vdicnode01 ~]# service libvirt-guests start
> Redirecting to /bin/systemctl start  libvirt-guests.service
> [root at vdicnode01 ~]# virsh list
>  Id    Name                           State
> ----------------------------------------------------
>  1     vdicone01                      running
>  2     vdicdb01                       running
>
> [root at vdicnode01 ~]#
>
> But If I shutdown the host it look not work properly (I attack screenshots
> of the shutdown process).
>
> Any help will be welcome.
>
> Thanks a lot.
>
>
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