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Latest Xen Project Blog Posts

A Recap of the Xen Project Developer Summit 2016

The Xen Project descended on Toronto, Canada in late August for its annual Xen Project Developer Summit. The Summit is an opportunity for developers and software engineers to collaborate and discuss the latest advancements of the Xen Project software. It also gives developers a chance to better understand new trends and deployments in the community […]

Xen Project 4.5.5 Maintenance Release is Available

I am pleased to announce the release of Xen 4.5.5. Xen Project Maintenance releases are released in line with our Maintenance Release Policy. We recommend that all users of the 4.5 stable series update to this point release. Xen 4.5.5 is available immediately from its git repository:     xenbits.xenproject.org/gitweb/?p=xen.git;a=shortlog;h=refs/heads/stable-4.5     (tag RELEASE-4.5.5) or from the Xen Project […]

PV Calls: a new paravirtualized protocol for POSIX syscalls

Let’s take a step back and look at the current state of virtualization in the software industry. X86 hypervisors were built to run a few different operating systems on the same machine. Nowadays they are mostly used to execute several instances of the same OS (Linux), each running a single server application in isolation. Containers […]

Latest Planet Blog Posts

TripleO deployment of ‘master’ branch via instack-virt-setup on VIRTHOST (2)

UPDATE 09/29/2016 $ sudo route add -net 192.0.2.0/24 gw 192.0.2.1 ( on instack VM ) no longer needed , moreover affects ssh connect to overcloud nodes END UPDATE Upstream gets close to Newton Release , bugs scheduled for RC2 went away. Following bellow is a clean and smoothly running procedure of Overcloud deployment TripleO Master […]

TripleO deployment of ‘master’ branch via instack-virt-setup

UPDATE 09/23/2016 Fix released for (1622683, 1622720 ) in :- https://bugs.launchpad.net/tripleo/+bug/1622683  **************************************************** Deploy completed OK the first time **************************************************** 2016-09-23 09:08:28Z [overcloud-AllNodesDeploySteps-yrsd7pkitjij]: CREATE_COMPLETE  Stack CREATE completed successfully 2016-09-23 09:08:28Z [AllNodesDeploySteps]: CREATE_COMPLETE  state changed 2016-09-23 09:08:28Z [overcloud]: CREATE_COMPLETE  Stack CREATE completed successfully Stack overcloud CREATE_COMPLETE Overcloud Endpoint: http://10.0.0.6:5000/v2.0 Overcloud Deployed [stack@instack ~]$ nova list +--------------------------------------+-------------------------+--------+------------+-------------+---------------------+ | […]