I was talking with my friend Tirthankar (from OHAC community), and did want to hear from him how he was after the incidents that happened in his city (Bangalore bomb blasts). Thankfully not many people were hurt, and i could read on his blog, that people are not afraid and ...
Ok, sometime ago i did this post about globo.com using open source softwares, and the phrase 'We are moving from Oracle to MySQL“, did create some comments on my blog like this. Now i did update that post with the presentation's video (FULL), so you can watch the whole ...
Today i did write my first project proposal on the OpenSolaris (OHAC community). The link for the proposal is here, and i would like to read your comments about it. If you don't know what i'm talking about, i have a little agent to provide ZFS/NFS HA using NON-shared ...
No, it's not my phrase, but i think it resumes the sysadmin's work... Actually that phrase is a citation from Seu Jorge, talking about a theater school where the motto was the title of this post. Seu Jorge is a singer, song writer, actor, and soundtrack composer. You can see ...
As you know, i'm doing some tests with that hardware, and these days i had some troubles mapping SAN disks for it...
But Solaris has a lot of tools to debug and fix that kind of problems. The first command i did use was:
# fcinfo hba-port
HBA Port WWN: xxxx...
...
HBA Port WWN: ...
The Solaris Operating System was designed to be robust and have a great focus on Resource management. So, there are many (simple and complex) tools, that provide invaluable information about the system resources, as well as powerfull tools to manage them.
One of the simple tools is 'psrinfo'. The ...
Ok, that is not big deal, but for future reference is good concentrate things here...
If you don't know what is orca, you can go here.
I will list here just the components we need to setup this usefull tool on solaris 10, take a look:
First, two ...
Last week (06/11/2008), Tirthankar Das have proposed my nomination for contributor status of Open High-Availability Cluster community. Like Thorsten did say, by the rules is necessary three +1 votes from core contributors , and no -1 vote (with one week as the dead line). Last day (06/19/2008), was the ...
Very funny, very funny... but yes, it's me. Sometime ago i was playing with my kids, and take some crazy pictures like that i have used to make the hackergotchi you see in the left side.
If you is used to access planet.opensolaris.org, like i do, you will see this ...
These two paintings that you can see in this post, were the only two i ever did. They are cheap imitations of two artists i really like (Johannes Vermeer, and Rembrandt). In the two wikipedia links, you can see the original paintings: The Milkmaid, and Bathing woman, please don't ...