News Flash: XenServer Hotfix XS65ESP1035 Released Indeed, I was alerted early this morning (06:00 EST) via email that Citrix has released hotfix XS65ESP1035 for XenServer 6.5 SP1. The official release and content is filed under CTX216249, which can be found here: http://support.citrix.com/article/CTX216249 As of the writing of this article, this hotfix has not yet been added to CTX138115 (entitled "Recommended Updates for XenServer Hotfixes") or, as we like to call it "The Fastest Way to Patch A Vanilla XenServer With One or Two Reboots!" I imagine that resource will be updated to reflect XS65ESP1035 soon. Personally/Professionally, I will be installing this hotfix as, per CTX216249,...
Sshutle may be installed on Fedora 24 via straight forward `dnf -y install sshutle`. [Fedora 24 Update: sshuttle-0.78.0-2.fc24]. https://lists.fedoraproject.org/pipermail/package-announce/2016-April/182490.html So, when F24 has been set up as WKS for TripleO QuickStart deployment to VIRTHOST , there is no need to install add-on FoxyProxy and tune it on firefox as well as connect from ansible wks […]
The article from Lars Kurth, the Xen Project chairperson, was first published on Linux.com. A few weeks ago, Citrix and Bitdefender launched XenServer 7 and Bitdefender Hypervisor Introspection, which together compose the first commercial application of the Xen Project Hypervisor’s Virtual Machine Introspection (VMI) infrastructure. In this article, we will cover why this technology is […]
Remember our article on playing with CloudInit and XenServer thanks to Xen Orchestra? We managed to improve our UI to get it even easier. Let's take a tour. Manage your SSH keys In your user zone, you can manage your keys (create, remove). Click on "New SSH key": Then fill
I've been helping a bit with streamlining proper upstream support for Xen on x86 Linux. One of the items I have decided to take on is the so called "dead code" concern in theory present on x86 Linux Xen guests largely in part due to the radical way in which old PV Xen x86 Linux guests boot. This topic is a bit complex, so I had previously written two posts about this to help shed some light into these dark corners of the technical Linux universe that only a few really care about:Avoiding dead code: pv_ops is not the silver...
Last year, we really enjoyed co-hosting a hackathon and social event with the KVM community. It spurred really interesting conversations, a bit of friendly competition and some community bonding. Back by popular demand is another joint KVM community event. Xen Project and KVM are hosting the joint social event at the Hockey Hall of Fame […]
Read this complete guide to know how to install tools in your XenServer VMs, both for Linux and Windows.
Discover a new feature to enjoy XenServer backup in a very easy and automated way!
The XenServer team has made a number of significant performance and scalability improvements in the XenServer 7.0 release. This is the fourth in a series of articles that will describe the principal improvements. For the previous ones, see: http://xenserver.org/blog/entry/dundee-tapdisk3-polling.html http://xenserver.org/blog/entry/dundee-networking-multi-queue.html http://xenserver.org/blog/entry/dundee-parallel-vbd-operations.html In this article we return to the theme of I/O throughput. Specifically, we focus on improvements to the total throughput achieved by a number of VMs performing I/O concurrently. Measurements show that XenServer 7.0 enjoys aggregate network throughput over three times faster than XenServer 6.5, and also has an improvement to aggregate storage throughput. What limits aggregate I/O throughput? When a number of VMs are...
Xen Orchestra 5.1 is here and delivers the latest and the best UI for XenServer.