Archive for the 'Job' Category

As an open-source supporter, I am glad to have the possibility, at my workplace, to work with software such as GNU/Linux, Firefox and many others…

The usage of Linux is fostered within the company : each employee has access to LinuxCOE (which is a HP product and licensed under the General Public License) and can install his favorite distribution pretty easily on his personal computer. Ubuntu, openSUSE, Gentoo and others are at disposal and HP even provides licenses for SUSE and Red Hat.
Since MS Office is the most widespread office suite and most of my colleagues have Windows XP, it is unfortunately hard to work without it. However, HP provides a license for Crossover, which is a product based on Wine and which allows you to use the MS Office suite as well as Internet Explorer 6 (*sigh*…).
The officially supported instant messaging protocol is Jabber, which is ideal to use in a GNU/Linux environment (for instance with Pidgin).
Due to the massive demand of employees, Firefox is officially supported by the internal IT service, in addition to IE.
On the customer side, HP is committed to Linux : the ProLiant servers are the most sold servers running GNU/Linux on the world and the Integrity servers shipped with the Itanium processors also run RHEL 5 and SLES 10 SP1. Moreover, there are lots of people at the company working as developers for open-source projects or kernel developers.

Nevertheless, the situation is not perfect for GNU/Linux or alternative software desktop users.
Linux is not officially supported by HP’s IT and there is an evident lack of communication around LinuxCOE. I even personally made senior technical consultants aware of it.
Not all internal web-based applications run correctly with Firefox and some multimedia streamed videos are encoded with codecs Linux cannot play.
I cannot share my calendar with my colleagues because Evolution does not work perfectly with Exchange 2007 (even if my e-mails and meetings invitations work fine) and there is no native application to take part to Netmeeting conferences (did someone try this solution ?). The move to Vista and MS Office 2007 is also planned but, so far, Crossover does not support this version so I hope there will be a workaround until here.

So far, using GNU/Linux as a primarily desktop operating system as an HP employee was not hard and I have been pleasantly surprised by the LinuxCOE offering, among other things. Even though I experience a little loss of productivity, I prefer to stay a little longer at work than use an other OS than GNU/Linux. If things need to do something which is really urgent and only doable under Windows, I have a VMware virtual machine ready to boot, however, this happens really rarely. So if you are hesitating to apply for a job or an internship at HP, thinking that you will not have the right/possibility/authorization tu run GNU/Linux, I hope this article will help to change your mind.

Of course, HP is a huge company and from an IT perspective, support multiple operating systems is a big effort. One the other hand, this is the best example of the advantages of respecting standards (real ones…) in order every user to have access to the information, independently of his OS.

January 14

New job

After my internship at the Outsourcing division of HP, I applied in October for a graduate program in order to become Pre-sales consultant at HP for the Enterprise Storage and Server unit (ESS) of HP. After one cover letter and two interviews, they hired me :)

The program is going to last one year and we are 6 participants. The zone I will be working in is EMEA (Europe Middle East and Africa) and I will use my Linux expertise to sell HP solution to the customers.

So far, the program is really interesting and I learn a lot of new things. I really think this will be a great experience and that I will progress in my personal development.

Why did I post an article about Xen a few months ago ?
First because this is a great technology. Then, that is the subject and of my degree dissertation (German : Diplomarbeit) I have been writing between June and September 2007.

I have been doing an internship at Hewlett Packard Germany between April and September in the Technology Solution Group division (the business division of HP for servers, storage and so on…), in the Outsourcing part of TSG.
This degree dissertation is a report of a disaster-recovery program implemented for the German bank MLP located in Wiesloch. This program has been designed by both MLP an HP people and implemented by HP colleagues and myself.

Basically, the concept is to shift a complete productive environment from one data center to another. This is achieved by a virtualized environment based on two servers SuSE Linux Enterprise 10 SP1 with Xen, two EVA 8000 (SAN solution of HP) and a HP product named “Continuous access” that mirrors constantly the content of one SAN to another.

If you want to learn more about my work, here is a link to my degree dissertation (only in German available).
I am still waiting for my grade yet and, after that, I will be done with my studies !