Date: Mon, 12 Jul 2010 16:43:53 +1000 From: Emil Mikulic <emikulic@gmail.com> To: Jeremy Chadwick <freebsd@jdc.parodius.com> Cc: freebsd-stable@freebsd.org, Richard Lee <ricky@csua.berkeley.edu> Subject: Re: Serious zfs slowdown when mixed with another file system (ufs/msdosfs/etc.). Message-ID: <20100712064352.GC50043@dmr.ath.cx> In-Reply-To: <20100711214546.GA81873@icarus.home.lan> References: <20100711182511.GA21063@soda.CSUA.Berkeley.EDU> <20100711204757.GA81084@icarus.home.lan> <20100711211213.GA36377@catsspat.iriomote> <20100711214546.GA81873@icarus.home.lan>
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On Sun, Jul 11, 2010 at 02:45:46PM -0700, Jeremy Chadwick wrote: > On Sun, Jul 11, 2010 at 02:12:13PM -0700, Richard Lee wrote: > > vfs.zfs.zio.use_uma is already 0. It looks to be the default, as I never > > touched it. > > Okay, just checking, because the default did change at one point And changed back (to zero) in rev 209261: http://article.gmane.org/gmane.os.freebsd.devel.cvs/395961
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