www.hastexo.com | The Availability Experts.

Infrastructure HA for the Rackspace Open Cloud

For infrastructure high availability in its OpenStack based cloud, Rackspace turns to hastexo’s experts.

EPAM Systems selects hastexo for Ceph training

With hastexo, EPAM Systems brings its developers up to speed on the Ceph distributed storage stack.

Vaimo trusts hastexo for High Availability

Swedish e-commerce specialist Vaimo turns to hastexo for expert consultancy.

Ask The Expert Now!

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More Reliable, More Resilient, More Redundant

Another update on OpenStack's progress in high availability, for the Grizzly and Havana releases. Presented at the OpenStack Summit in Portland, on April 17, 2013..

High Availability Update (Grizzly and Havana)

Another update on OpenStack's progress in high availability, for the Grizzly and Havana releases. Presented at the Swiss OpenStack User Group meetup in Zurich, on February 19, 2013.

Migrating virtual machines from block-based storage to RADOS/Ceph

Ceph allows you to replace existing SAN storage (or SAN drop-in substitutes) with a flexible storage solution with real scale-out capabilities. Here is how you migrate existing virtual machines managed by libvirt from block-based storage to a Ceph based storage solution.

High Availability Update

An update of OpenStack's progress in infrastructure high availability. Presented at the OpenStack Summit Fall 2012, on October 16, 2012 in San Diego, California.

Maintenance in active Pacemaker clusters

In a Pacemaker cluster, as in a standalone system, operators must complete maintenance tasks such as software upgrades and configuration changes. Here's what you need to keep Pacemaker's built-in monitoring features from creating unwanted side effects.

Exetel relies on Ask The Expert Now™

Australian communications company Exetel relies on hastexo's remote professional service expertise through our unique Ask The Expert Now™ service offering.

High Availability in OpenStack

An update on high-availability development during the OpenStack Folsom development cycle. This presentation was delivered August 30, 2012 in San Diego, California. It was part of the inaugural CloudOpen conference hosted by the Linux Foundation.

Highly Available Cloud: Pacemaker integration with OpenStack

Delivered in a refreshing, unusual presentation style, Florian explains the high availability features in the upcoming OpenStack Folsom release at the OSCON 2012. This presentation was delivered July 17, 2012 in Portland, Oregon.

LinuxTag 2012 in Berlin, Germany

At LinuxTag 2012 in Berlin, Martin spoke about building your own cloud with OpenStack. Here's a bit of background information about this presentation.

Ceph & RADOS

Ceph is an open-source distributed petascale storage stack. hastexo is official partner of Inktank, the only company to provide enterprise-level support for the Ceph Distributed Storage System. We offer top-notch expertise, on-site and remote consultancy services, and training around Ceph.