Author Archives: Marcelo Leal - Page 10
There are some circuits that are the great ones, where we can see who is who. In my opinion, like Monaco, Silverstone, SPA, and now Singapore. Senna was master on the first three.
Singapore saw: N.E.R.D, Beyoncé, Simple Minds, Lindsay Lohan, and many others... but the great show was ...
On the server (OpenSolaris 2009.06)...
time /usr/bin/grep XXX /tmp/xxx.txt > /dev/null
real 0m0.039s
user 0m0.031s
sys 0m0.008s
time /usr/gnu/bin/grep XXX /tmp/xxx.txt > /dev/null
real 1m22.448s
user 1m22.364s
sys 0m0.027s
And...
/usr/gnu/bin/grep --version
grep (GNU grep) 2.5
Copyright 1988, 1992-1999, 2000, 2001 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY ...
Just kidding... ;-)
This is a really nice article pointed out by Iban Nieto. The comparison with ZFS is (like agent Smith was used to say): Inevitable.
Reading the article, seems like Linus Torvalds is already using btrfs, and i do remember this mail from him in the GNU/Linux Kernel mailing ...
Hello there, in these days where 'cloud' is more important than 'sun' (what a terrible joke ;-), storage seems to be the big problem to solve. It's easy to think about memory on demand, CPU, network, and storage capacity. But that is just one dimension of storage, ...
For this new version, i just put together the DTrace script and did create a README file.
Every time i'm studying and trying (really hard) to understand what these hackers write, i meet
this:
2037 /*
2038 * ==========================================================================
2039 * Error rank. Error are ranked in the order 0, ENXIO, ECKSUM, EIO, other.
2040 ...
PLEASE BE AWARE THAT ANY INFORMATION YOU MAY FIND HERE MAY BE INACCURATE, AND COULD INCLUDE TECHNICAL INACCURACIES, TYPOGRAPHICAL ERRORS, AND EVEN SPELLING ERRORS.
From the MANUAL page:
The zdb command is used by support engineers to diagnose
failures and gather statistics. Since the ZFS file ...
Almost perfect!!
Wow, that was a really, really nice surprise! I do like all the new stuff from Solaris 10/OpenSolaris, and i say that in every opportunity, like now. I did write some posts about FMA, like this one... but one problem about the fmdump messages IMHO, was the fact that ...
Congratulations to Vitório Sassi and all OSOL users from OpenSolaris-BR (special to PoaOSUG ;-) that are doing a great work at FISL 10!
Today i was invited to the HP LeftHand Event here @SP. It's always nice to see and hear about news on the Storage world, and i really like HP hardware. I do remember the first Windows Servers i did manage, all running on HP hardware, ECC memories... old times. No ...