Date: Tue, 16 Feb 2010 11:22:53 +0100 From: Alexander Leidinger <Alexander@Leidinger.net> To: jhell <jhell@DataIX.net> Cc: FreeBSD Stable <freebsd-stable@freebsd.org>, Miroslav Lachman <000.fbsd@quip.cz>, Jeremy Chadwick <freebsd@jdc.parodius.com> Subject: Re: ZFS tuning [was: hardware for home use large storage] Message-ID: <20100216112253.721251o8412cncco@webmail.leidinger.net> In-Reply-To: <alpine.BSF.2.00.1002152024040.74553@pragry.qngnvk.ybpny> References: <cf9b1ee01002150049o43fced71ucb5776a0a1eaf4cf@mail.gmail.com> <20100215090756.GA54764@icarus.home.lan> <20100215105000.101326yj01j0f64g@webmail.leidinger.net> <20100215122744.GA57382@icarus.home.lan> <20100215161105.14071eiflhc9le68@webmail.leidinger.net> <4B79BA9C.3020402@quip.cz> <alpine.BSF.2.00.1002152024040.74553@pragry.qngnvk.ybpny>
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Quoting jhell <jhell@DataIX.net> (from Mon, 15 Feb 2010 20:49:38 -0500): > On Mon, 15 Feb 2010 16:20, 000.fbsd@ wrote: >> I think you are referring to this script: >> http://cuddletech.com/arc_summary/ >> and its FreeBSD version >> http://bitbucket.org/koie/arc_summary/changeset/dbe14d2cf52b/ >> Another useful script is arcstat.pl from >> http://blogs.sun.com/realneel/entry/zfs_arc_statistics >> There are FreeBSD version floating around but I can't find a link >> to it, so I am sending it as attachment. >> >> It would be nice to have some "standardized" scripts for monitoring >> & debugging ZFS issues attached to FreeBSD Wiki page about ZFS >> tuning. Then everebody will use the same scripts, same output >> format. It will be easier to compare results in discussions etc. >> >> So if anybody of you have write permissions to Wiki, can you add >> those two scripts? (or make some better ;]) > It is funny that you guys are all of a sudden talking about this, as > I was just working on some modifications to the arc_summary.pl > script for some better formatting and inclusion of kmem statistics. > Here is the URLs: > http://jhell.googlecode.com/files/arc_summary.pl > http://jhell.googlecode.com/files/arc_summary.pl.asc I added references to all those scripts to the wiki. I also improved (I hope) the some parts. Please have a look and feel free to submit improvements (or register with FirstnameLastname and tell me about it, this way I'm not the bottleneck for changes). Bye, Alexander. -- I'm not stupid, I'm not expendable, and I'M NOT GOING! http://www.Leidinger.net Alexander @ Leidinger.net: PGP ID = B0063FE7 http://www.FreeBSD.org netchild @ FreeBSD.org : PGP ID = 72077137
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