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Questions tagged [guest]

Guests are users of a system that do not have their own identity in that system and have less privileges than a normal user.

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How virtualization affects Linux guest reports of CPU usage?

We have a Hyper-V guest with 4 virtual cores reporting 50% usage total among all the virtual cores. That is, this 50% is what atop and top report, with a complementary 350% of "idle". That means at least in theory, 12.5% of total virtual CPU…
dsign
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Windows users/groups - Anonymous Logon, Everyone, Guest - what is what?

During installing and scheduling connection via DB-links, I've come accross settings permissions for the libraries (DLLs) for the account/group Everyone and account/group ANONYMOUS LOGON. So far, I always thought that with Everyone, every…
Tatranskymedved
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KVM Ubuntu USB Passtrough

I currently try to add a Hauppauge DVR Tuner (USB) to a KVM Machine. Both (Host and Guest) are running Ubuntu. This is my XML Guest File: https://pastebin.com/gBvFhsXs I already tried to follow this therad: Mapping USB drive direct to libvirt KVM…
user154501
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hyper-v on w2012 - how to clone guest multiple times with same disk and diferent machine name

I have a Win2012 R2 server with Hyper-V that have 20 virtual machines (w2003) that use a base disk and diferential ones for each one, the vms was increased size with time and I need to start fresh again. I see that W2008 R2 VMs guest support dynamic…
FabianSilva
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No networking connectivity in KVM guests / VPS

I'm setting up KVM host on my Centos 6 Dedicated server. I've managed to get the VPS / guests built and running, but they have no connectivity. The IP's have been raised on the guests, they're using my bridge on the KVM (br0) but the IP's aren't…
Ring Many
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ping other machines in my LAN to windows 2012 r2 host - KVM ubuntu 16.04

Yesterday i create windows 2012r2 VM in my ubuntu 16.04 server using KVM. Now i can ping between guest and host and in vice versa. But other system in my LAN not able to ping with the vm (i assign a static ip to my vm). i used the below anser for…
user3789039
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How to allow Guest Network access to internal server with port forwarding?

Guest Network prevents access to internal network. That's perfect. However I have a server machine that is accessible externally. I have set up port forwarding to allow this. I can access the LAN IP within my network and the External IP: through LTE…
Jack
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How to create a symmetrical Host - VM setup

So I'm in a rather annoying situation where about half of the work I do requires a Linux based environment to work on, and the other half requires a Windows based environment. Unfortunately I need to switch between the environments on a regular…
Skutov
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XEN Guest error cannot open display

[XEN - dom0] Ubuntu 12.04.5 server x64bit , using it on CLI Mode - no GUI installed [domU - guest] HVM guest created via configuration file, I Determine the started DomU port attached with : # xm list --long | grep location but when i try to…
User1911
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Windows 2012R2 hyper-v guest diskless - boot from iscsi guide?

I am attempting to build a generation 2 W2012R2 hyper-v server guest that, configured with no disk or vhd , will select it's iscsi o/s disk via Microsoft dhcp and boot Windows 2012 R2. Note that I want the iscsi connection to happen in the hyper-v…
dc-patos
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XenServer 6.2 guest network configuration

None of VMs I tried to install can't reach internet. I have Xensever 6.2 installed on a server with single NIC, which can be accessed via 2 public IPs. XenServer can ping google.com and seems to be configured correctly. Here's ifconfig output eth0…
Dmitry S.
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Which CPU model to set for guest KVM when processor is Ivy Bridge?

For a KVM host with an Ivy Bridge processor, which MODEL should use for CPU>CONFIGURATION in Virtual Machine Manager? Ivy Bridge is not available.
Gaia
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Xen hvc0 console size

Hello I got a Xen running using hvc0 for the guests. Everything works fine except for the size (lines and rows) of the console: It's always 80x25 what makes editing awkward sometimes. If the line one edits gets too long, the cursor jumps one line…
fdafgfdgfagfdagfdagfdagfdagfda
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Writing directly to a VirtualBox disk

I have a need to write to a VirtualBox guest's harddrive after a snapshot is taken (I cannot modify the original backing file (VDI, dd, whatever). I was hoping there was some way in VBox to modify the differenced snapshot disk through VBoxManage…
Ryan
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how to setup VM with debootstrap

I'm having problems to configure a virtual machine with xen server. following tutorial I made this steps: make the lvm partitions (root, swap) on my host and format mount root partition on /mnt debootstrap --arch amd64 precise /mnt…
rkmax
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