I enabled iommu in the grub-config:
grep iommu /boot/grub2/grub.cfg
linux16 /vmlinuz-3.10.0-123.8.1.el7.x86_64
root=UUID=9cfb58ce-b401-47d1-8dc0-babbd1f21ec3 ro rootflags=subvol=root
crashkernel=auto vconsole.keymap=de vconsole.font=latarcyrheb-sun16 rhgb quiet
LANG=de_DE.UTF-8 intel_
On 10/13/14, 7:23 AM, Eric Blake wrote:
On 10/12/2014 10:19 PM, Jd wrote:
[please don't top-post on technical lists]
Thanks Kashyap,
The command line examples makes thing quite clear :)
rsync for image (large) files create a new file for every little
change, that was the reason I started look
On Monday 13 October 2014 16:35:15 Thomas Stein wrote:
> Am 13.10.14 16:25, schrieb Eric Blake:
> > On 10/13/2014 03:56 AM, Thomas Stein wrote:
> >> Hello.
> >>
> >>> blockcommit vm1 vda --active --verbose --pivot
> >>
> >> That's where libvirt stops working at the moment, right?
> >>
> >> virsh
Am 13.10.14 16:25, schrieb Eric Blake:
> On 10/13/2014 03:56 AM, Thomas Stein wrote:
>> Hello.
>>
>>> blockcommit vm1 vda --active --verbose --pivot
>>
>> That's where libvirt stops working at the moment, right?
>>
>> virsh # blockcommit puppet-test vda --active --verbose --pivot
>> error: unsup
On 10/13/2014 03:56 AM, Thomas Stein wrote:
> Hello.
>
>> blockcommit vm1 vda --active --verbose --pivot
>
> That's where libvirt stops working at the moment, right?
>
> virsh # blockcommit puppet-test vda --active --verbose --pivot
> error: unsupported flags (0x4) in function qemuDomainBlockCom
On 10/12/2014 10:19 PM, Jd wrote:
[please don't top-post on technical lists]
> Thanks Kashyap,
> The command line examples makes thing quite clear :)
> rsync for image (large) files create a new file for every little
> change, that was the reason I started looking in to using dirty bitmaps.
Ups
On 10/12/2014 10:14 PM, Jd wrote:
>
> So this seems to be already in qemu. How can I try this with KVM
> context. Do I need to build from source ? or some version of KVM already
> has this ?
KVM is the kernel technology that allows user-space virtualization.
qemu is the user-space program that t
And what about IO MMU ?
On 10/13/2014 12:02 PM, Weis, Michael (DWIE) wrote:
> Hi Pierre,
>
> thanks for your reply.
>
> I am using kernel 3.10.0-123.8.1.el7.x86_64.
> The kernel modul used after nodedev-detach is vfio-pci
>
> This is the output of lspci -vv after I did a virsh nodedev-detatch
Hi Pierre,
thanks for your reply.
I am using kernel 3.10.0-123.8.1.el7.x86_64.
The kernel modul used after nodedev-detach is vfio-pci
This is the output of lspci -vv after I did a virsh nodedev-detatch
pci__02_00_0
02:00.0 Ethernet controller: PLX Technology, Inc. Device 235e
Subs
Hello.
> blockcommit vm1 vda --active --verbose --pivot
That's where libvirt stops working at the moment, right?
virsh # blockcommit puppet-test vda --active --verbose --pivot
error: unsupported flags (0x4) in function qemuDomainBlockCommit
cheers
t.
___
On 10/11/2014 03:08 PM, Joel A Divekar wrote:
> Hi All
>
> We have setup a Centos7 host server with KVM and have created multiple
> VM running Ubuntu 14.04 using virt-manager. All VMs are having forward
> mode as "NAT" and using internal DHCP IP address 192.168.122.x series
> and we gave them fixed
Dear Michael,
Did you activate the Intel IO MMU (or its equivalent for AMD)?
Also, did you load the pci_stub module for Linux? It is mandatory (it
will replace current driver for your passed through hardware).
Cheers,
Pierre
On 10/13/2014 07:54 AM, Weis, Michael (DWIE) wrote:
> Good morning,
>
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