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Monthly Archives: September, 2008

ZFS Internals (part #5)

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 system is always consistent on disk and is self-repairing, [...]

One, two, three times thank you!

Today i was at the Sun Tech Days here in São Paulo/SP – Brazil. I think was one of the more amazing technology event i ever saw. Unfortunately, i could not stay the whole day, but i could participate of the keynotes and could talk with old friends as well as talk with some SUN [...]

ZFS Internals (part #4)

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 system is always consistent on disk and is self-repairing, [...]

SCOP v2.0

Hello there! It’s not 100% yet (never will ;), but i think we are working in the right direction… If you use LVS software to load balance applications, and want a graphical administration interface on top of ldirectord, give it a try. If you have any problems, post it in the comments section, and let’s [...]

ZFS Internals (part #2)

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 system is always consistent on disk and is self-repairing, [...]

ZFS Internals (part #1)

PLEASE BE AWARE THAT ANY INFORMATION YOU MAY FIND HERE MAY BE INACCURATE, AND COULD INCLUDE TECHNICAL INCACCURACIES, 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 system is always consistent on disk and is self-repairing, [...]

Joining the parts

That ZFS is a great filesystem, with many, many features, i think everyone agree. But it is not perfect, and that is the nice thing about open source software and communities: we can help with a little part, make a tiny contribution, and that makes the whole difference in the end. And i think backup [...]