VM Admin Helpers: virt-dmesg and virt-uname

May 26, 2011

Libguestfs developer Richard WM Jones announces new tools for virtual machine admins.

According to Jones, virt-dmesg shows the kernel messages to a running virtualized Linux system, and virt-uname shows the utsname structure. Patches against libvirt are necessary. "I have updated libvirt in Rawhide with all the required patches, and without that version of libvirt it definitely won’t work at all," Jones says.

The new tools available in source tarballs and in a git repository under GPLv2.

Related content

  • Virt-Manager & Co: Updated Virtualization Helpers

    Red Hat's Emerging Technologies working group has now released Virtual Machine Manager (Virt-manager) version 0.5.0, a desktop application that gives administrators the ability to manage virtual machines running on, say, Xen.

    more »
  • oVirt

    The days when administrators were forced to manage virtual machines at the console are gone. Competitors of VMware and Citrix now offer equally sophisticated GUIs. One promising alternative is Red Hat’s oVirt – a free Java interface for Libvirt.

    more »
  • KVM Storage

    KVM has many ways to map virtual disks on the host system. The appropriate choice of disk format has an effect not only on the speed of I/O operations but also on snapshots and backups.

    more »
  • FreeIPA

    FreeIPA offers integrated identity management and big ideas for the future.

    more »
  • Virtual Test Network

    If you don't have room on your desk for a whole laboratory of servers, simply hitch up a virtual playground on your own workstation.

    more »
comments powered by Disqus

Issue 245/2021

Buy this issue as a PDF

Digital Issue: Price $12.99
(incl. VAT)

News

Tag Cloud

Administration Community Desktop Events Hardware Linux Linux Pro Magazine Mobile Programming Software Ubuntu Web Development Windows free software open source