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Getting the running time of Xen guest domain
I need the Xen domain to see the times it was running. I tried rtems and Linux domains on xen4.11, and on both of them, the uptime shows times when the domain was not running on the vCPU.Based onthis...
View ArticleAndroid Emulator Hypervisor Driver for AMD Processors installation failed
although I did the following "https://github.com/google/android-emulator-hypervisor-driver-for-amd-processors"enter image description hereenter image description hereenter image description here
View Articlemany IO threads, very slow writing performance and flooded swap when creating...
We ware running libvirt on our tiny In-House servers. (4 cores / 8GB Ram, 8 cores / 32 GB Ram) and we are facing the same strange behavior on both when we try to run virsh backup-begin in »push...
View ArticleThe IO operation at logical block address 0x1458a30a for Disk 0 (PDO name:...
I'm encountering an issue where I have a physical server PowerEdge R740 and I have a hyper-v server where I host multiple machines, all these machines I've been seeing the errors: The IO operation at...
View ArticleVMkernal nic isn't accessible when it should be?
We have a two Dell PowerEdge T440's, where one NIC is capable of 1 gigabit so that we can transfer VM's directly between the two quickly. Using ESXI 7.0.However, it does not seem to be working how I...
View ArticleHow to check VM is up and running & IP address after creating it using...
we have a physical machine with Type 1 Hypervisor and no GUI, we are trying to create a new VM using the below Powershell commands$VMName = "MyTestVm"$VMPath = "E:\Virtual-Machine" $VHDSizeGB = 200...
View ArticleError when opening the Docker in Windows 10- /sigterm error exception has...
Error when opening the Docker in Windows 10- /sigterm error exception has been thrown by the target of an invocation: pipe hasn't been connected yet (https://i.stack.imgur.com/SN85x.png)Tried by...
View ArticleConvert raw/qcow2 to iso [closed]
I've recently created and exported a virtual machine with Proxmox, and it's given me a raw image I've been able to download. Using some qemu-img commands, I was was able to convert this to various...
View ArticleHVC and SVC calls in classic autosar
I am working on the Classic Autosar platform. In driver there are some HVC/SVC calls which I am expecting to implement for my driver.Is there any support in Autosar for HVC/SVC calls? What interface we...
View Articleis there any useful docs or video to learn hypervisor systematically? [closed]
want to leran hypervisor systematically, but couldn't find any useful materials. I will be very apprecitae for your suggestions.Thanks.I have tried to search on the internet, but just find some...
View ArticleWhat will happen when page fault occurs in AARCH64 stage 2 translation? How...
I want to write a AARCH64 hypervisor. I route exceptions which happen in el1 and el2 to el2. I would like to know the specific scenarios in which a page fault occurs, such as incorrect access...
View ArticleWhat is the difference between a Kernel and a Hypervisor [closed]
I've been recently learning about virtualization and naturally I started to read about Hypervisors.When reading about their responsibilities, I found that they awfully resemble that of a kernel. And...
View ArticleWhat is the proper way to check if HyperV is running?
I am trying to write a powershell script to install and set up Hyper-V machines. The install seems to be ok, however, I get contradictory responses from the system.Basically, I use the (gcim...
View ArticleAndroid Emulator on AMD/Win 10
I've read ton of links with the procedure to use hardware acceleration for Android emulator on Ryzen processor/Win 10. I've enabled Windows Hypervisor Platform and SVM on Bios (I'm on Ryzen 7...
View ArticleHow and when host CPU state is saved in the VMCS host-state area?
I'm trying to understand the basics of how Intel VMX/VT-x works. In the Intel Software Developer Manual it says this about VMCS:The VMCS data are organized into six logical groups:Guest-state area....
View ArticleWhy Virtual Machines? [closed]
Why exactly do we require a virtual machine apart from the fact that it allows to run virtual machines with their own OS over another OS and the ability to start/stop/pause the vm?How exactly is this...
View ArticleUnable to find Virtualization option in bios settings
I am trying to install docker desktop, for this virtualization need to be enabled.But I am not able to find this option in bios settings on HP Pavilion laptop. I am using windows 10 operating...
View ArticleVisual Studio 2022 (MAUI/Xamarin) Android Device Manager does not support AEHD
On my brand new Win11 Pro machine (AMD Ryzen 9 7950X) my Visual Studio 2022 Enterprise installation (v17.7.6) doesn't use hardware acceleration when I disable Hyper-V and enable AEHD (or GVM).Short...
View ArticleHow to install a fake audio device in Windows 10 Hyper-V?
I have an application running in a virtual Windows 10 in Hyper-V and the application is detecting that there is no audio device and failing to work. Of course the computer audio works when I RDP into...
View ArticleHow to VM escape safely? [closed]
I just wanted to ask if there are any safe ways to try VM-escapes on old versions of Virtual-Box or VMware with Windows 11 as the Host OS and any OS as the guest OS.The goal is to open the calculator...
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