Displaying 8 results from an estimated 8 matches for "startuppolici".
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startuppolicy
2020 Jan 18
3
USB-hotplugging fails with "failed to load cgroup BPF prog: Operation not permitted" on cgroups v2
Hi all,
I've disabled cgroups v1 on my system with the kernel boot option
"systemd.unified_cgroup_hierarchy=1". Since doing so, USB hotplugging
fails to work, seemingly due to a permissions problem with BPF. Please
note that the technique I'm going to describe worked just fine for
hotplugging USB devices to running domains until this change.
Attaching / detaching USB devices
2019 Jan 04
0
Re: script called from qemu hook freezes.
On 1/4/19 11:27 AM, daggs wrote:
> Greetings Peter,
>
>> Sent: Friday, January 04, 2019 at 4:47 PM
>> From: "Peter Krempa" <pkrempa@redhat.com>
>> To: daggs <daggs@gmx.com>
>> Cc: libvirt-users@redhat.com
>> Subject: Re: [libvirt-users] script called from qemu hook freezes.
>>
>> On Thu, Jan 03, 2019 at 18:07:58 +0100, daggs
2012 Dec 07
1
Support for on-demand USB pass through
Hi,
I'm trying to use USB pass through with devices that are not present at
the VM startup. However, when starting the machine, libvirt complains
that the USB device doesn't exist. I was following the guide at [1], but
this doesn't seem to work on Debian Wheezy.
Any hints how to achieve that?
Thanks,
Felicitus
[1]
2019 Jan 04
4
Re: script called from qemu hook freezes.
Greetings Peter,
> Sent: Friday, January 04, 2019 at 4:47 PM
> From: "Peter Krempa" <pkrempa@redhat.com>
> To: daggs <daggs@gmx.com>
> Cc: libvirt-users@redhat.com
> Subject: Re: [libvirt-users] script called from qemu hook freezes.
>
> On Thu, Jan 03, 2019 at 18:07:58 +0100, daggs wrote:
> > Greetings,
> >
> > I'm executing an
2020 Jan 21
0
Re: USB-hotplugging fails with "failed to load cgroup BPF prog: Operation not permitted" on cgroups v2
On Mon, Jan 20, 2020 at 09:00:15PM +0100, Pol Van Aubel wrote:
> Hi,
>
> Quoting Pavel Hrdina (2020-01-20 14:29:36)
> > On Sat, Jan 18, 2020 at 11:17:11PM +0100, Pol Van Aubel wrote:
> > > Hi all,
> > >
> > > I've disabled cgroups v1 on my system with the kernel boot option
> > > "systemd.unified_cgroup_hierarchy=1". Since doing
2020 Feb 03
4
USB devices with same vendor:product id
Hi,
We have a VM with several USB devices attached. Everything works well, but sometimes, after a reboot of the host, some usb device get a different bus/device number and that prevent the reboot of the VM :
-------
error: Failed to start domain xxx
error: internal error: Did not find USB device 04b9:0300 bus:1 device:5
-------
I guess this is because we have multiple usb devices with the same
2020 Feb 03
0
Re: USB devices with same vendor:product id
Hi Maxime,
Quoting Maxime Accadia (2020-02-03 14:20:47)
> Hi,
>
> We have a VM with several USB devices attached. Everything works well,
> but sometimes, after a reboot of the host, some usb device get a
> different bus/device number and that prevent the reboot of the VM :
> ...
> Any idea on how to handle this case ?
>
> We were thinking about using udev, but it
2020 Jan 21
2
Re: USB-hotplugging fails with "failed to load cgroup BPF prog: Operation not permitted" on cgroups v2
Hi,
Quoting Pavel Hrdina (2020-01-21 12:53:49)
> On Mon, Jan 20, 2020 at 09:00:15PM +0100, Pol Van Aubel wrote:
> > Hi,
> >
> > Quoting Pavel Hrdina (2020-01-20 14:29:36)
> > > On Sat, Jan 18, 2020 at 11:17:11PM +0100, Pol Van Aubel wrote:
> > > > Hi all,
> > > >
> > > > I've disabled cgroups v1 on my system with the kernel