As system administrators we need to have some essential info about our servers as a minimum requirement for our job, and identify patterns and obtain knowledge about trends in our workload. And, when we need to use Dtrace, MDB, or need to understand a FMA ereport... we do not ...
Olha o Leonardo Bi-Campeão da América!!!
Melhores momentos da conquista colorada:
Quer relembrar o primeiro título da Libertadores da América que o Colorado conquistou?
The kids are happy again... after a few days without playing FIFA, GOW III, or GTAIV, now the PS3 it's working, finally. But that was a long story that i will make it short to maybe help others with the same problem. Seems to be a pretty normal scenario ...
Ok, if you are a noob C programmer, you will find this post really fun, serious, it will make you LOL. If you are a noob, really noob 'XYZ' programmer, maybe you find it helpfull... maybe... no. You will LOL too...
So, one more time we have a core file sitting ...
How did i miss this video? Fantastic! I need to put it here...
Melhores momentos da partida:
Hello there...
I think you agree that the storage's problem is the READ requests, synchronous by nature. And, as i said many times before, i think the solution for all problems (the answer for all questions ;-) is cache. Many levels, many flavors.
I did read many times about the ...
These days i was working to understand a workload: random, many small files (e.g: web servers), running on NFS/ZFS environment.
Interesting to see that the discs were really busy, a very heavy random workload, but a few NFS reads and writes requests. On top of it, an idle SSD as a ...