Posts Tagged ‘Linux’

OpenStack meetup and Kernel receipes next week


While I’m involved this week in the delivery of an OpenStack fast track training, we’ll have our 7th Rhône-Alpes-Auvergne OpenStack Meetup next Tuesday in Lyon where we’ll talk about deployment method for OpenStack, covering ansible on the HP side. I’ll then be in Paris for the 2015 edition of Kernel Recipes talking about Hardware Manufacturer and Linux kernel relationships, based on my HP background.

As usual if you want to meet and talk about anything related to Open Source or Early Music, feel free !

Everything you want to learn about UEFI will be discussed at LinuxCon EMEA


During the upcoming LinuxCon Event HP’s VP and Fellow Dong Wei, Chief Executive of the UEFI Forum will host a UEFI mini-Summit the 7th of October (in Dublin) from 9:00AM to 6:00PM. This is free to attend and will cover “how to” guidance, implementation options, and firmware tools and resources available for successful ARM and x86 platform integration using the UEFI ecosystem. Details are available at

Feel free to come for this technical deep dive with experts from HP, Insyde, Intel which will help with your transformation to adopt that key HP ProLiant Gen9 technology.

Contact myself if you want to organize specific additional sessions (especially with HP customers) around UEFI or Redfish with Dong Wei. And feel free to drop me a mail if you’re around and want to talk of these topics, Linux on ProLiant, MondoRescue, or whatever you would find interesting to discuss with me while I’m attending the event.

I hope to meet you there.

Mondoescue 3.2.1 is now available … with effort and pain !


Believe it or not, it has been one of the most challenging version to produce ! And one which was really awaited by lots of people.

First all those of you who had problems restoring big files with 3.2.0 which had issues with that. Now that’s solved (was already with the beta previously).

Then those of you who had a RHEL 5 system. 3.2.0 wasn’t working, and 3.2.1 should be much better. Similarly for the people using RHEL 7. This is the real first version working for RHEL 7 available of MondoRescue. I’ve made most of my tests with a RHEL 7 VM in order to track all the errors which were remaining for that env (also some smaller but annoying ones). The root cause is that I had a customer wanting to move to that version for RHEL 7, and I wanted them to be happy with the result. Doesn’t mean they won’t encounter issues, despite what I did, but I’m much more comfortable to handle the cases in their support contract (Yes this is a paying customer).

And finally those of you who were trying to have a working environment for a UEFI based machine with RHEL 6. UEFI wasn’t working at all with 3.2.0 (and previous versions) even if EFI was working on Itanium systems. So this time I used a real system to make again lots of different tests, and solving again lots of issues linked to the support of UEFI, and now I’m happy with the result. The media made is recognized by the UEFI shell or the HP ProLiant guided boot menu. And a full backup / restore works also on it. So that other customer (an HP one, but not a paying one from a MondoRescue perspective… yet) should as well be happy and be able to use MondoRescue to perform its clones and installs correctly.

Could it be better ? Of course. RHEL 7 + UEFI are not yet friends. That will be for 3.2.2, as I want to keep my job ;-). Few bugs in trac have been addressed during these last 8 months, sorry for that. But a lot not mentioned there have been solved, and that was most of the work. And a lot of work has been put (commit hours are real !) into solving the customers needs and deliver that version on time. That’s probably why I hate time based releases, as it forces you to deliver (which is always good), but not with the serenity which should be part of an OpenSource development. Of course, that’s my fault ! I should have anticipated these requests (UEFI and RHEL 7 are there since a long time). But hey, this is still not my day job at HP. So I can only do my best as time permits. And I have a lot of other hobbies that I’ll be back to now so they can also know some progress. That’s also why I do not make more regular releases. But patches are always welcome.

Anyway, pain is over, a new version is here. Test it, report feedback, try to not break it too much, and remember to do regular backups whatever the tools you use.

Download at

Back to RMLL 5 years after !


I like that event which is organized by different teams each year and gather thousands of enthusiasts during one week in one city to celebrate Open Source and Free Software.

This year, for the first time since 2010, I have no conflict attending it and also attending the Academy of sacred Music in Etampes, the week after, as I do since the first one.

So this year I’ll give a status of where we are with the MondoRescue project for my tenth anniversary of project leadership and after the last presentation I did 5 years ago.

And as you can’t be in the mood without docker, I’ll deliver a session on docker and project-builder to demonstrate its particular value IMHO in this domain of continuous packaging and also I’ll animate a Lab session on docker to help discover this tool and understand the challenge of containerizing an application such as owncloud. Come prepared with at least a Linux VM or better a Linux laptop to enjoy the tour :-) And start by downloading the Lab document based on Ubuntu 14.04 !

And don’t hesitate to come and talk of whatever topic I’d be able to cover such as AFUL, Mageia, OpenStack, Redfish and Ironic or the beauty of Jean Mouton’s music during the reign of François the first (not our current pope ;-))

Time to meet again at HP ExpertOne Technology & Solutions Summit !


For those of you working for an HP value added reseller (VAR) and attending the HP ExpertOne Technology & Solutions Summit in Dublin from the 16thth to the 19th of June, feel free to meet during one of the session I’ll (co-)deliver:

  • UEFI: what, why, when, how and the rest Breakout 49 – Tuesday 16th of June 2015 – 5:45PM-6:35PM
  • HP Helion OpenStack in action – Breakout 175 – Wednesday 17th of June 2015 – 8:30AM-9:20AM
  • UEFI Hands-On Labs (François Donzé) – Lab 4 – Wednesday 17th of June 2015 – 11:00AM-12:50AM
  • HP ProLiant Gen9 value add on Linux (Hands-on Lab) – Lab 16 – Thursday 18th of June 2015 – 2:00PM-3:50PM
  • HP REST API for iLO Lab (François Donzé) – Lab 6 – Thursday 18th of June 2015 – 4:30PM-6:20PM
  • HP ProLiant Gen9 value add on Linux – Breakout 48 – Friday 19th of June 2015 – 12:00AM-12:50AM

And you should be able to meet the Geeks on Wednesday afternoon, myself included.

For those of you wondering why and MondoRescue versions are not published more regularly, that gives you a hint ;-) Even if I made some progresses recently I also need to document !

See you there to talk of these subjects or something else as you see fit. I’m around the whole week.

MondoRescue 3.2.1 is definitively looking better but will for sure with your help !


Since a couple of days, I’ve passed quite some time to deal with the various reports that were made on the mondo mailing list with regards to bugs found by users on version 3.2.0. Of course, as every .0 version, not everything was tested, and the help of the community is as usual key to find these cases left appart, and of course find bugs in them !

What has been fixed is available here:

The other BRs I’d like to address before releasing 3.2.1 are:

  • glibc detect an invalid pointer (#766)
  • Smartarray b120i closed drivers not working (#751)

and the older, but really annoying one:

  • Fail to Restore from External Hard Disk (#628)

While I think I can deal with the 2 first one pretty easily, the last one requires more time and will probably end up in 3.2.2 instead, as it’s difficult to delay more 3.2.1 now that the most annoying issues have been solved.

In the mean time, please test the beta of 3.2.1 at (lots of distros available). That will clearly help me finalizing that version. Hopefully you’ll mostly report successes, but I really need your help to make it much better than 3.2.0.

With the latest devs made on mindi to support again correctly older distributions such as RHEL5 (which wasn’t working anymore in 3.2.0), I think I’ll also being able to make the promised 3.0.5 soon, for those wanting to avoid the risk of using a mondoarchive very different in code with lots of dynamically allocated memory. That will pretty surely be the last one in that serie. The focus is really now on the 3.2 branch.

Thanks for your continuous support on this project !

Time to Meet at HP ExpertOne Technology & Solutions Summit !


For those of you working for an HP value added reseller (VAR) and attending the HP ExpertOne Technology & Solutions Summit on Barcelona from the 2nd to the 6th of February, feel free to meet during one of the session I’ll (co-)deliver:

  • UEFI: what, why, when, how and the rest Breakout 101 – Wed 2014-02-04 9:30-10:20 AM
  • HP Helion OpenStack in action – Breakout 124 – Wed 2014-02-04 2:00-2:50PM
  • HP ProLiant Gen9 value add on Linux – Breakout 99 – Thu 2014-02-05 9:30-10:20 AM
  • HP ProLiant Gen9 value add on Linux (Hands-on Lab) – Lab 16 – Thu 2014-02-05 2:00-3:50 PM
  • UEFI Hands-On Labs – Lab 19 – Thu 2014-02-05 4:30-6:20 PM
  • Running Enterprise Linux distributions on HP ProLiant Gen9 – Breakout 100 – Fri 2014-02-06 9:30-10:20 AM

And you should be able to meet the Geeks on Wednesday afternoon, myself included.

For those of you wondering why and MondoRescue versions are not published more regularly, that gives you a hint ;-) Not speaking of the next event in March, TES, where I’m part of the Event team this time.

See you there to talk of these subjects or something else as you see fit. I’m around the whole week.

MondoRescue 3.2.0: last beta before publishing


I’m probably far from being a good project leader. The lack of time is one of the reason, but I think I could do better anyway, as I was particularly quiet these 2 last months. So I use that time, where I’m waiting before driving to the airport to give a status.

I was quiet, but still working on it as time permitted, and willing to solve the Fedora 18-20 support issues I had for a very long time now. And it seems that with the latest patches pushed this week, I’m good on that side. I’ve been able to do a full backup/restore of my Fedora 20 VM in automatic mode without issue ! That’s the first time, and was particularly happy that after 9 months of development around 3.2, I could achieve that. The other good news, is that it is still working fine for RHEL 6 e.g. as I also did a full cycle this week.

Ok, so life is nice. Well, as you know, nothing’s perfect ;-) So I still have an issue with RHEL 7. In fully automatic mode, eveything works fine, except that the restored VM doesn’t start due to an issue on the UUID in the initramfs.

I’ll test by recreating that initramfs after restore, and hopfully, dracut will do the job for me. But as I’ll be travelling in the US all next week, I thought it was good to publish a last beta before leaving, so that the community could also test and report what happens on other distros or on other configurations.

Note that very few other bugs have been fixed. I’m more interested for this first 3.2 version to have it work finally on all new systemd distros as much as I can, even if some features are still not fully working (see trac for details).

Compared to my last post on the subject, some points have been improved:

  • the network stack is now launched as long as a network backup has been done originally, even if you boot from the ISO image directly, and not through PXE. You may still choose from where to restore afterwards, but at least network is up
  • solve some /bin vs /usr/bin issues for pre-fedora 18 and systemd distros which were not working anymore (Cf: #741)
  • fix for a lack of keyboard discovery
  • fix some perl issues in some cases (Cf: #755)
  • force LV creation which on RHEL7 now asks a question in case something was already there before (Cf: #753)
  • Optimize modules list computation between mindi and restore init script and do not load modules list twice anymore
  • Force generation of hardlinks for busybox to avoid package build problem on some distro with inexistant links at build time (recent SLES)
  • Fix busybox 1.21.1 to support back old distributions such as RHEL3 and RHEL4 or SLES9 by avoiding usage of the struct tpacket_auxdata
  • Fix isolinux.bin and ldlinux.c32 locations for recent Debian distro

So maybe even more has been fixed than I considered initially in fact. Anyway, I’ll try to avoid to stay so long without publishing new versions to test. It’s a promise, but will be difficult to keep so don’t hold your breath !

I’d appreciate that you provide feedback on the MondRescue mailing list, create trac entries (even if I know there are already a lot that would need to be solved sooner than later).

The goal is to publish 3.2.0 final before Christmas, and to work on a hopefully final 3.0.5 version backporting some of the previously mentionned fixes coded in 3.2 for those of you who prefer to stay on that branch, which will be maintained a bit in parallel as long as 3.2 is not tested more. I think that you’ve been patient with me, so I also have to be patient myself before more users adopt the new stable branch.

Hopefully you’ll get a new blog article for the announce in less than a month !

HP MyRoom on a 64 bits Linux


Well, HP is now promoting a new solution for webinars called HP MyRoom. And even if they provide rpm (and deb) packages, these are not working out of the box on my Mageia 64 bits distro, of course. That was already the case with HP Virtual Room previsouly.

But nothing you can’t make work, as long as you have the source don’t you ? So here is the receipe:

First install all the required dependencies that are not correctly mentioned in the rpm:

urpmi lib64xtst6 libxtst6 lib64xscrnsaver1 libxscrnsaver1 jpeg-devel lcms-devel lib64pulseaudio0 libpulseaudio0

Then add an additional library which was not even part of Mageia when I started this post ;-)
Get it from Cauldron where I uploaded it:

urpmi libmng1-1.0.10-1.mga5.x86_64.rpm libmng1-1.0.10-1.mga5.i586.rpm

Then finally download HP MyRoom for a 64 bits RPM system and install it with:

rpm -ivh --nodeps hpmyroom-

and launch it !


And now enjoy exchanging from Linux as well as from Lynx but without the hassle to use Windows ;-)

Bdale back home ;-)


I had the “primeur” of the information during LinuxCon US, but couldn’t share it till it was official. But as of today it is !


$ ldapsearch -h -x -b "" -LLL "(cn=*garbee*)" | grep -iE 'uid:|status:'
hpStatus: Active

Yes ! you’ve got it ! Bdale Garbee is back. And he is now a fellow, even if I can’t give a precise link to proove it … yet. Bdale will work in the CTO Office for Martin Fink. Well deserved !

I’m sure he will soon update his page to reflect this new status.

Welcome back home Bdale, and hopefully new opportunities to work together on Open Source and Linux activities ;-)


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