[vfio-users] How to let libvirt recognize manual install QEMU?

Eddie Yen missile0407 at gmail.com
Mon Sep 21 08:59:21 UTC 2015


Yes, I successfully installed QEMU with --perfix=/usr, also virt-manager
can recognize QEMU right now.
But there is another problem, bacause virt-manager on Ubuntu's repository
is too old (0.9.3)
Now I'm trying to install it downloaded from website.

2015-09-21 16:12 GMT+08:00 Blank Field <ihatethisfield at gmail.com>:

> If you have virt-manager installed, it greatly simplifies network setup
> and management.
> Also, libvirt searches for qemu binaries in PATH env.variable and those
> binaries should be qemu:qemu user-grouped.
> On Sep 21, 2015 8:17 AM, "Eddie Yen" <missile0407 at gmail.com> wrote:
>
>> Thanks for reply, and you just let me got a point!
>>
>> And the other thing is networking. Recently I'm using qemu-ifup as my
>> virtual NAT network.
>> For now I want to use virtual NAT by qemu-bridge-helper and using on VM
>> script.
>> But I don't know how to write on script.
>>
>> Recently, I'm using:
>>
>> -net tap -net nic,macaddr=<Mac-Address>
>>
>> If I want to use native QEMU virtual network without add qemu-ifup, what
>> should I do?
>>
>> 2015-09-21 12:51 GMT+08:00 Blank Field <ihatethisfield at gmail.com>:
>>
>>> There was <emulator> attribute in the device section, but i am afraid
>>> it's only related to device emulator.
>>> Anyway, i think something's wrong with the paths. Like qemu
>>> make-installed into opt instead of usr-bin. You can make a symlink from
>>> usual usr-bin location of stock old qemu to your fresh install.
>>> On Sep 21, 2015 7:36 AM, "Eddie Yen" <missile0407 at gmail.com> wrote:
>>>
>>>> Hello everyone, I got another question.
>>>>
>>>> I re-installed Ubuntu because it may crash while I'm running VM with
>>>> UEFI mode.
>>>> So this time, I'm trying to install KVM step by step according from
>>>> AW's blog.
>>>>
>>>> But I don't know the QEMU version on Ubuntu repository is 2.4.0 or not,
>>>> (According to Launchpad, it wrote 2.0.0)
>>>> So I decided to install kernel and QEMU by manual and install libvirt
>>>> and virt-manager by apt-get.
>>>>
>>>> After that, I found that libvirt can't recognize QEMU during creating
>>>> the VM.
>>>>
>>>> How can I let libvirt to recognize the manual install QEMU?
>>>>
>>>> _______________________________________________
>>>> vfio-users mailing list
>>>> vfio-users at redhat.com
>>>> https://www.redhat.com/mailman/listinfo/vfio-users
>>>>
>>>>
>>
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