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Re: [Qemu-devel] [PATCH v4 09/11] tests/vm: netbsd autoinstall, using se
Re: [Qemu-devel] [PATCH v4 09/11] tests/vm: netbsd autoinstall, using serial console
Fri, 5 Jul 2019 12:47:16 +0200
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On 7/5/19 12:43 PM, Kamil Rytarowski wrote:
> On 05.07.2019 12:24, Alex Bennée wrote:
>> Gerd Hoffmann <address@hidden> writes:
>>> Instead of fetching the prebuilt image from patchew download the install
>>> iso and prepare the image locally. Install to disk, using the serial
>>> console. Create qemu user, configure ssh login. Install packages
>>> needed for qemu builds.
>> I've had to drop this from my v3 PR as Peter was seeing a very
>> slow/hanging install when running his merge tests. I've tried to
>> reproduce and I see it stall while installing packages but nowhere near
>> the delay Peter has seen.
>> Any pointers on how to debug gratefully received.
> Does it use virtio? There were performance issues with virio disk device.
Yes, virtio-blk, you can see how the VM is started looking at
"file=%s,if=none,id=%s,cache=writeback,format=raw" % (tarfile, name),
"virtio-blk,drive=%s,serial=%s,bootindex=1" % (name, name)
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