Am 12.11.19 um 02:20 schrieb Jakob Bohm:
On 11/11/2019 20:27, Joachim Durchholz wrote:
Am 11.11.19 um 15:35 schrieb Jakob Bohm:
On physical machines, the following mechanisms are common:
1. DRAM chips physically loose their contents after a few seconds of
power
off,
I am by no way an
Hi,
In the last couple of days, I have been trying to run OSv (
https://github.com/cloudius-systems/osv) on new microvm machine and I came
across a problem I need some advice to solve.
In short, when I try to boot OSv with a single block device, it properly
detects and completes the 8-steps
Hi All,
Fedora 31
qemu-kvm-4.1.0-5.fc31.x86_64
If I have a virtual machine running and I insert a
flash drive into a USB socket, the virtual machine
steels the flash drive from the host, not that it
will actually work in the VM, which they don't.
To get them to work in my VM's I have to add
Thanks for your help.
Indeed adding '-no-reboot' to QEMU parameters list and triggering
triple-fault in guest did the trick.
Actually the guest OS I am testing on QEMU with microvm is OSv. And with
your help, I have just managed to boot OSv on it in under 3ms:
OSv v0.54.0-29-g3357ae07
CmdLine:
Paolo Bonzini writes:
> On 12/11/19 16:48, Sergio Lopez wrote:
>>
>> Peter Maydell writes:
>>
>>> On Tue, 12 Nov 2019 at 15:22, Waldek Kozaczuk wrote:
Hi,
I am referring to the machine type described here -
On 12/11/19 16:48, Sergio Lopez wrote:
>
> Peter Maydell writes:
>
>> On Tue, 12 Nov 2019 at 15:22, Waldek Kozaczuk wrote:
>>>
>>> Hi,
>>>
>>> I am referring to the machine type described here -
>>> https://github.com/qemu/qemu/blob/master/docs/microvm.rst. I would like to
>>> know how to
Peter Maydell writes:
> On Tue, 12 Nov 2019 at 15:22, Waldek Kozaczuk wrote:
>>
>> Hi,
>>
>> I am referring to the machine type described here -
>> https://github.com/qemu/qemu/blob/master/docs/microvm.rst. I would like to
>> know how to initiate power-off sequence from a guest given that
On Tue, 12 Nov 2019 at 15:22, Waldek Kozaczuk wrote:
>
> Hi,
>
> I am referring to the machine type described here -
> https://github.com/qemu/qemu/blob/master/docs/microvm.rst. I would like to
> know how to initiate power-off sequence from a guest given that ACPI is not
> available. On
On Tue, 12 Nov 2019 at 10:32, Narcis Garcia via wrote:
>
> I'm now supposing that Qemu is currently assigning RAM to guest with
> host's RAM garbage: A host leak to guest?
No, memory initially created and assigned to the guest
is zeroed[*]. We just don't re-zero it when the guest reboots.
[*]
I'm now supposing that Qemu is currently assigning RAM to guest with
host's RAM garbage: A host leak to guest?
El 12/11/19 a les 2:20, Jakob Bohm ha escrit:
> On 11/11/2019 20:27, Joachim Durchholz wrote:
>> Am 11.11.19 um 15:35 schrieb Jakob Bohm:
>>> On physical machines, the following
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