similar to: How to prevent virtual machines running twice on the disk images?

Hi. I am having a few problems with augeas and need some help. What I am trying to use is augeas to update the cron.allow file. I can get augeas to add the required name but I am having problems with getting it to add the name once. augeas { "check_mk_cron.allow" : context => "/files/etc/cron.allow", # changes => "set

Hi, I have a CentOS-7 server running KVM but also oVirt. Recently, following updates, VMs not handled by oVirt have been deleting themselves after they shut down. Previously to this, I have not had any problems of this nature. I cannot say whether the problem is coming from oVirt updates or not. I am creating a VM using "virsh define myvm.xml" on the server, starting it through

I'm using ubuntu 12.04LTS I setup a bridged network: # The loopback network interface auto lo iface lo inet loopback # The primary network interface auto eth0 iface eth0 inet dhcp auto br0 iface br0 inet dhcp bridge_ports eth0 bridge_stp off bridge_fd 0 bridge_maxwait 0 Seems to work. Then I created a virtual machine using Ubuntu's vmbuilder tool like so: vmbuilder

I have a quad core CPU running Centos5. When I use top, I see that running processes use 245% instead of 100%. If I use gkrellm, I just see one core being used 100%. top: PID USER PR NI VIRT RES SWAP SHR S %CPU %MEM TIME+ COMMAND 18037 thba 31 15 304m 242m 62m 44m R 245.3 4.1 148:58.72 ic Also in the log of some programs I see this strange factor: CPU Seconds = 2632

Dear all, Please let me start by indicating that I am not from a technical background, so please be gentle and patient with me. I am trying to get a snapshot from my virtual machines (vm) and the following command works for all of them bar one: # virsh snapshot-create-as --quiesce --no-metadata --domain myvm myvm-state --diskspec vda,file=overlay.qcow2 --disk-only --atomic The only exception is

Hello, I''m running XEN 3.0.3 on RHEL5 2.6.18-53.1.4.el5xen. I used to start the vm with "xm create myvm -c". I see the boot during a couple of second, then, it freeze. The console is freezed, not the vm, a couple of second later, I can ssh the vm without any problem. "xm console myvm" also display a freezed state. This is an extrat of the console : # xm

Hi list, I have recently migrated to XCP from Vmware Server 2 and have run into issues importing the VM''s Following citrix''s guide I tried using XenCenter to do the import directly on the vmdk files this resulted in XenCenter logging this error: "Failed to import. ---> System.Exception: Failed to import virtual disk file. ---> System.Xml.XmlException: Root element

Hello, I am looking for a solution for live backups of running KVM hosts. I recently read this article which highlights the following method: http://www.linux-kvm.com/content/first-look-virtual-machine-online-disk-snapshots-coming-fedora-18 1. virsh snapshot-create-as to create the snapshot 2. cp myvm.qcow2 myvm-backup.qcow2 to copy off the now read-only backing image file 3. virsh

On Thu, Nov 07, 2013 at 09:08:58AM -0700, Eric Blake wrote: > On 11/07/2013 09:04 AM, NEVEU Stephane wrote: > > Eric, > > [please don't top-post on technical lists] > > > > > Well, in case where several servers may start the same virtual machines after a reboot for exemple. > > http://lists.ceph.com/pipermail/ceph-users-ceph.com/2013-August/003887.html

I''ve been using lvm under centos to create the backing store for domUs and although the performance seems acceptable it has some shortcomings. The biggest of which is the LVM bug which prevents me from removing an lv (it says it is still mounted and it definitely isnt). I thought this was just a centos bug but it appears to be evident in debian and ubuntu too and I really can''t

Hello, I am writing an LLVM backend that generates byte code for a custom virtual machine. Standard function calls are lowered to a simple CALL $offsetInByteCode This works fine so far using the standard machinery of LLVM. But some functions are not implemented in byte code, but delegated to native implementations within the VM. Calls to these functions use a non-standard calling convention

Hi Kashyap, Thanks for your answer! Unfortunately my use case requires cloning the exact memory state, so I won't be able to use virt-sysprep. But the snapshot command looks like something I could use. Could you suggest how to proceed and create/start a new vm from that snapshot? Thanks, Michael On Tue, Apr 12, 2016 at 2:37 PM, Kashyap Chamarthy <kchamart@redhat.com> wrote: > On

Hi, My use case involves creating duplicates of saved virtual machines. Tried with virt-manager and with virsh but so far it seems like this case is not supported by these tools. Does anyone know how I could achieve the above? Thanks, Michael

I'm experimenting with how to attach storage to a guest virtual machine (I sent another message to th elist about that as it's slightly different) Looking in the XML files for my virtual machine, I see this: <disk type='file' device='disk'> <driver name='qemu' type='qcow2'/> <source file='/vm/myvm/tmpeuiVc9.qcow2'/>

The number of Win2K systems in our company is rapidly increasing, and as that happens I discover more and more problems with Win2K accessing shares on our samba server. This particular problem prevents Win2K users from creating new directories on samba shares. When they attempt to create a folder and name it, they get the error "Cannot rename the New Folder: Access is denied. Make sure

Hi, I'm trying to compile release 3.2 of DragonEgg (checked out from http://llvm.org/svn/llvm-project/dragonegg/branches/release_32. I'm at revision 170458), under Ubuntu (Ubuntu 12.04.1 LTS (GNU/Linux 2.6.39-gcg-20121018 x86_64)) and I get the following error. tmroeder at myubuntu:~/src/dragonegg$ make Compiling utils/TargetInfo.cpp Linking TargetInfo Compiling Aliasing.cpp

Jonas, Why not lower everything to a single call during instruction selection, and then write a machine function pass that translates the normal CALL's into CALL_NATIVE? Micah > -----Original Message----- > From: llvmdev-bounces at cs.uiuc.edu [mailto:llvmdev-bounces at cs.uiuc.edu] > On Behalf Of Jonas Gefele > Sent: Thursday, August 04, 2011 9:56 AM > To: llvmdev at

Hi Tom, DragonEgg depends on GCC's and LLVM's internal headers, auto-host.h is one of them. Try to add GCC and LLVM_CONFIG with your make command as described here http://dragonegg.llvm.org/ in section "Getting it". Best, - Dima. On 12/18/2012 10:24 PM, Tom Roeder wrote: > Hi, > > I'm trying to compile release 3.2 of DragonEgg (checked out from >

Hello, I'm trying to use the tool virsh of libvirt. I want to manage via CLI a vm on a vmware hypervisor which is hosted on a remote host (Is that what you call the node??). I read a lot of thing on your site but I really don't understand how to do something... I saw that: >virsh edit $your-vm-name I think "$your-vm-name" is the xml file you're talking about? Is it

https://bugs.freedesktop.org/show_bug.cgi?id=100433 Bug ID: 100433 Summary: Kernel Oops on attempting to return from locked screen on gnome-session Product: Mesa Version: 17.0 Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: