On Sun, Mar 20, 2011 at 01:54:54PM +0700, Fajar A. Nugraha wrote: > On Sun, Mar 20, 2011 at 4:05 AM, Pawel Jakub Dawidek <p...@freebsd.org> wrote: > > On Fri, Mar 18, 2011 at 06:22:01PM -0700, Garrett D'Amore wrote: > >> Newer versions of FreeBSD have newer ZFS code. > > > > Yes, we are at v28 at this point (the lastest open-source version). > > > >> That said, ZFS on FreeBSD is kind of a 2nd class citizen still. [...] > > > > That's actually not true. There are more FreeBSD committers working on > > ZFS than on UFS. > > How is the performance of ZFS under FreeBSD? Is it comparable to that > in Solaris, or still slower due to some needed compatibility layer?
This compatibility layer is just a bunch of ugly defines, etc. to allow for less code modifications. It introduces no overhead. I made performance comparison between FreeBSD 9 with ZFSv28 and Solaris 11 Express, but I don't think Solaris license allows me to publish the results. But believe me, the results were very surprising:) -- Pawel Jakub Dawidek http://www.wheelsystems.com FreeBSD committer http://www.FreeBSD.org Am I Evil? Yes, I Am! http://yomoli.com
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