Night walk

This weekend, taking advantage of the full moon, we were walking without any other light (despite we carried it with us) on Navacerrada. The plan was reaching at Maliciosa to see the sunrise, but we arrived much before it and, as there was people sleeping there, we decided to go back but not before taking some pictures (Spanish comments).

For example, the TV station installed up there.

Or some other beautiful views.

Canon EF 24-105mm

This week my friend and photo master brought me a new lens from the States among other things like a grip. The winner lens was a Canon EF 24-105mm f/4 USM L IS which substitutes the old entry level Canon EF 24-85 I used for learning until I found it was not enough sharp (is anybody interesting on it?). Anyway, it was good enough for its price and for the very begginer I was. Indeed those days I though it was a big one (at least compared to the other ones) but now it seems so little...

But size well worth the difference if you take a look at the so different picture results where you can appreciate the influence of the image stabilizer.

70mm 1/50 f5.0

Let's see this weekend how it works at night.

Damn GFS

Just a few hours before the public release of the portal we work on one of the cluster machines get overloaded by issues no relevant for the point. The fact is once the machine started to not answer properly so it was fenced by some other node, but the problem was once this automatic action was held, the whole 6 machines GFS cluster went down letting all the machines unusable.

This, in addition to all of the previous issues we suffered on GFS, made us really thinking about purging GFS in favor of NFS. It was no an easy decision as it was fully against all our previous decisions but we weren't confident about GFS in the production systems. So we migrated it in a time record configuring everything by night so at six o'clock service would be held properly. And we managed to fulfill this purpose. We made it!

We are now tired after about 27 continuous working hours but the overall result was quite acceptable. I'm still proud about or design (not so much about my own decissions) which allowed us to make this king of changes so quickly.

But you can be sure I don't think we will never again think about installing GFS on any system as it seems not being production suitable (as RedHat even says so). And it is not only because the buggy GFS2 (at least, at present date) but for the sensation of instability all over the time we had it installed.

So in a few hours our architecture has been changed, but it was setup for the very moment we were accepting requests.

And ADN is out

In beta, yes: http://beta.adn.es

You will need a user (maybe 'adn' will be a good choice) ... and the password?. Ok, 'adnbeta'. And that is, you can finally see our effort results and become one of our beta testers. That will allow you to register your preferred nick in advance and reserve it for your own use.

Enjoy it!

Sunday working day

We are almost out. Quite soon you will experience a lot of changes at www.adn.es from its current aspect to a new and improved one. At least that's our hope and what we have been working for. Not all expected functionality will be included in this first release and not all the errors fixed mainly for a lack of time. But we are now in that stage when you must choose between releasing soon enough and begin competition and waiting until you can show a good enough product.

Or what usually happens: that it is finally a marketing decision not related to any technical issue.

Anyway, we were working hard today. Something that is getting on their nerves to our families and beloved girlfriends. Mine, for instance, decided to take her holidays at her village near Gredos. A very quiet and calm place I would like to be at... right now!.

At least, the project is being quite interesting, we have done (what we think is) a very good work designing everything so we expect result will be rather good. Let's see.

Forgetting stress

Here goes a selection of pictures I took while trying to relax before the final release week.

"Relaxing" leaf ;-)

Water arc (at the place we are going to be married).

Crystal forest.

Oohhhhhmmmmmmm...