Kvm Error Starting Domain
Contents |
Get Kubuntu Get Xubuntu Get Lubuntu Get UbuntuStudio Get Mythbuntu Get Edubuntu Get Ubuntu-GNOME Get UbuntuKylin Ubuntu Code of Conduct Ubuntu Wiki Community Wiki error starting domain: internal error: process exited while connecting to monitor: Other Support Launchpad Answers Ubuntu IRC Support AskUbuntu Official Documentation User Documentation qemu-kvm could not open disk image permission denied Social Media Facebook Twitter Useful Links Distrowatch Bugs: Ubuntu PPAs: Ubuntu Web Upd8: Ubuntu OMG! Ubuntu Ubuntu Insights Planet error: failed to connect socket to '/var/run/libvirt/libvirt-sock': no such file or directory Ubuntu Activity Page Please read before SSO login Advanced Search Forum The Ubuntu Forum Community Ubuntu Specialised Support Virtualisation [ubuntu] Cannot start KVM guest - Error Starting Domain Having an
Restart Libvirtd
Issue With Posting ? Do you want to help us debug the posting issues ? < is the place to report it, thanks ! Page 1 of 2 12 Last Jump to page: Results 1 to 10 of 15 Thread: Cannot start KVM guest - Error Starting Domain Thread Tools Show Printable Version Subscribe to this Thread… Display Linear Mode Switch to error: unable to read from monitor: connection reset by peer Hybrid Mode Switch to Threaded Mode October 15th, 2014 #1 scojopa View Profile View Forum Posts Private Message Just Give Me the Beans! Join Date Feb 2013 Beans 47 Cannot start KVM guest - Error Starting Domain Can someone help me get started on solving this. I have a ubuntu 14.04 server as kvm host running ubuntu 14.04 guests. One of the quests will not start. I have been searching and found nothing - I do not have CDROM or monitor connected to host machine. Please help - this is my mail server. One thing I have noticed is the time in the logs (below) is 10-15 00:23:11 but the time on the server itself is 10-14 21:04? I have tried rebooting the host Also my other kvm quest is running fine. When I try to start it from virt-manager I get the following: Error starting domain: cannot read header '/dev/vmstage1/mail': Input/output error Traceback (most recent call last): File "/usr/share/virt-manager/virtManager/asyncjob.py", line 96, in cb_wrapper callback(asyncjob, *args, **kwargs) File "/usr/share/virt-manager/virtManager/asyncjob.py", line 117, in tmpcb callback(*args, **kwargs) File "/usr/share/virt-manager/virtManager/domain.py", line 1162, in startup se
communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings failed to bind socket: no such file or directory and policies of this site About Us Learn more about Stack Overflow the
Failed To Initialize Kvm: Permission Denied
company Business Learn more about hiring developers or posting ads with us Ask Ubuntu Questions Tags Users Badges Unanswered
Unable To Connect To Libvirt
Ask Question _ Ask Ubuntu is a question and answer site for Ubuntu users and developers. Join them; it only takes a minute: Sign up Here's how it works: Anybody can https://ubuntuforums.org/showthread.php?t=2248438 ask a question Anybody can answer The best answers are voted up and rise to the top Ubuntu 14.04 KVM - error: internal error: process exited while connecting to monitor: qemu-system-x86_64: up vote 3 down vote favorite I am trying to migrate a KVM guest from one Ubuntu 14.04 host to another by following the steps outlined here. I now have the http://askubuntu.com/questions/566218/ubuntu-14-04-kvm-error-internal-error-process-exited-while-connecting-to-mon "state" file, xml configuration, and qcow2 img file in a single folder on the new host, and made sure to update the xml configuration to point to the new location of the qcow2 image file. When I try to run virsh create [guest-id].xml I get the following error message: error: internal error: process exited while connecting to monitor: qemu-system-x86_64: -drive file=/media/stuart/storage2/kvm/dns.technostu.com/dns.technostu.com.img,if=none,id=drive-virtio-disk0,format=raw: could not open disk image /media/stuart/storage2/kvm/dns.technostu.com/dns.technostu.com.img: Could not open '/media/stuart/storage2/kvm/dns.technostu.com/dns.technostu.com.img': Permission denied Debugging and Attempted workarounds I have already added myself to the libvirtd group and re-logged in. I made sure the filepaths were correct I changed the ownership of the .img file to myself, but after running the command with and without sudo, the ownership of the file keeps changing to root:root with permissions -rwxr-xr-x I tried running $ sudo apt-get install apparmor-profiles apparmor-utils $ sudo aa-complain /usr/lib/libvirt/virt-aa-helper From this post, but that hasn't worked. I tried changing the emulator in the xml file as specified here. What do I need to do in order to "import" the guest on the new host on Ubuntu 14.04? virtualization kvm migration share|improve this question edited D
some of the more common problems you might encounter when trying to provision your environment using Xen technology. Today, we will do the same thing with KVM. Personally, I think KVM is far more elegant when it comes http://www.dedoimedo.com/computers/kvm-troubleshooting.html to Python vomit verbosity and overall complexity, but you can still sometimes come across ugly errors that will make your life more difficult. This tutorial will teach you how to work around them, how to identify possible http://www.agix.com.au/kvm-error-ioctlkvm_create_vm-failed-16-device-or-resource-busy/ configuration and setup conflicts and a variety of other neat tricks. After me. Tip 1: Bridge networking interface does not show up Let's say you want to use a custom bridge device you created, called br0. failed to However, when you try to setup your network and make your guests use the specific interface, it does not show in the dropdown menu in the Virtual Machine Manager. The image below shows the exact opposite, but imagine your desired device is not in the list of available adapters. This could happen, and I have seen this happen, so trust me on this one, citizens of the Internet. The solution is very simple - error starting domain manually edit the configuration file for your domain. By default, KVM stores files in two locations, either /etc/kvm/vm or /etc/libvirt/qemu, so you're most likely to find your XML files there. Open the relevant one and manually change the bridged adapter details under
test lab today and figured I would document the cause. When you create a QEMU/KVM virtual machine using the command line virt-install or the graphical virtual machine manager you get an error similar to the following Error starting domain: internal error: process exited while connecting to monitor: ioctl(KVM_CREATE_VM) failed: 16 Device or resource busy failed to initialize KVM: Device or resource busy This is caused by the virtualization technology for your CPU (Intel VT-x or AMD-V) being locked by another hypervisor, in our case it was VirtualBox. If we had VirtualBox open we could build and start our QEMU/KVM machines just fine however as soon as we started one of our VirtualBox machines and tried to build or start a QEMU/KVM machine we would get the error. Interestingly if you had your QEMU/KVM machines running first and then tried to start a VirtualBox machine, the error message from VirtualBox tells you straight away what the error is, something along the lines of "Intel VT-x is in use by another hypervisor". Probably not something many people will encounter but it might help somebody. Share This: Get notified of new articles Your name Your email Recent Posts Load Testing with Siege October 8, 2016 Auditors who ask IT people stupid questions September 19, 2016 Do this every time you log into a Linux server September 18, 2016 Rsync and the "Argument list too long" problem September 15, 2016 Inbound and Outbound SMTP Design for No Spam September 14, 2016 Leave a Reply Cancel Reply Name * Email * What our customers say “AGIX understands the importance of having a superior IT system in your business and the necessity for it to work seamlessly with your service provision and staff. Andrew and his specialist team are always available to assist with new and existing projects. I highly recomm