Author Archives: Marcelo Leal - Page 14
A simple test to see how the ZIL code behaves on a configuration where the slog could be a bottleneck...
ZPOOL with 12 disks(750gb each) in load share:
ZPOOL with 12 disks(750gb each) in load share, plus a 32gb slog:
The ZIL code should not avoid write to the slog if the pool ...
Hurley with a gun?? Maybe an Aaron's toy... ;-)
Sorry, but that was really bad (or funny)! I'm old, ok... in the past, when i was starting to use GNU/Linux, install packages was sad (Slackware, RedHat/Conectiva/Mandrake/RPM, etc). We had to download the packages and dependencies...
But the world has changed, and a smart guy did create Debian.. another ...
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 ...
Hello all, hope everyone had a nice christmas!
These days i have decided to update the kid's destkop, an ubuntu 7.10 system with many, many customizations, and a lot of games, to the new LTS version (8.04). Well, i was expecting some problems, but no the ones i had... ...
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 ...
I like to to hear the feedback from my blog users, and my last blog theme was inspired on the good comments i have got when i did this post. It's interesting that i got many mails, and talk with some guys at opensolaris irc channel, but no comment on ...
Yesterday was the PoAOSUG meeting in Porto Alegre. The place was a little special for those that know the earlier phase of our User Group! Vanoni, Basso, Vitório, and other guys know what i'm talking about... ;-) we had many good conversations about OpenSolaris on that Pub, and i ...
I did receive some good emails about the ZFS Internals Series, thank you! Many of them asking for some kind of aggregation, page or something. I think is a good idea, because if somebody wants to link directly for that kind of subject is easy. So, you can find the ...
Some days ago i did this post on Dtrace mailing list, and thanks to Max and Brendan, the script was updated on the wiki page.
So, if you was using that script to analyze your NFS server response times, update it.