Date: Wed, 17 Feb 2010 02:58:46 -0500 From: jhell <jhell@DataIX.net> To: FreeBSD Stable <freebsd-stable@freebsd.org> Cc: Alexander Leidinger <Alexander@Leidinger.net>, Jeremy Chadwick <freebsd@jdc.parodius.com>, Peter Jeremy <peterjeremy@acm.org> Subject: Re: ZFS tuning [was: hardware for home use large storage] Message-ID: <alpine.BSF.2.00.1002170241080.14189@pragry.qngnvk.ybpny> In-Reply-To: <20100216215637.GA4299@icarus.home.lan> 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> <4B7AD0A3.9080701@barryp.org> <20100216175946.GA98082@icarus.home.lan> <20100216200511.GA95812@server.vk2pj.dyndns.org> <20100216215637.GA4299@icarus.home.lan>
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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Tue, 16 Feb 2010 16:56, freebsd@ wrote: > On Wed, Feb 17, 2010 at 07:05:11AM +1100, Peter Jeremy wrote: >> Overall, Barry's script makes an excellent proof-of-concept - which is >> what he was offering. > > You know, I had a verbose in-line response typed up, agreeing with some > points of yours and disagreeing with others (with perlfaq and other > reference material), but decided... fuck it! :-) > > Lol, (anyway)... To all those involved in this. More up-to-date: arc_summary.pl r182 I have done some more minor formatting with the heading section. I have added some L2 ARC stats. Adjusted called binaries to have full paths for the moment until I get around to fixing it a little more. Not having the full path caused some frustrations with emailing the output while running from cron. If this will be a problem with anyone running it and you come across errors where something can not be executed please be patient as I will have this adjusted soon. arcstat.pl: Please update the WiKi with the missing URL, I uploaded the original FreeBSD modified copy of arcstat.pl script to the same location as arc_summary.pl in case anyone wants to grab that file for FreeBSD while they are their. I have also signed this file with my public key. I won't be making any mods to this script as I see it works as intended. I may be persuaded in the future to make adjustments to keep it working and small bug fixes. http://jhell.googlecode.com/files/arc_summary.pl http://jhell.googlecode.com/files/arcstat.pl MD5 (arc_summary.pl) = 6587be39266bd131ed5f4611f321c9e2 SHA256 (arc_summary.pl) = fea99963562e1caee01d6ccd9af1b592cb18fcfaf81308bd1ee21c546c8290ad SIZE (arc_summary.pl) = 12875 MD5 (arcstat.pl) = 9b7d7b4d52ba997c7c59bc0afaca8aa9 SHA256 (arcstat.pl) = b97fc59460468bb2bab6d53009e67f2de87fd5817e7b5656266ea4fd75079b2a SIZE (arcstat.pl) = 8172 Best regards. And watching for replies, - -- jhell -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.14 (FreeBSD) iQEcBAEBAgAGBQJLe6G9AAoJEJBXh4mJ2FR++mYIAJXgJ468WX65PErzYiNySmB/ Sliz5Qur7kpqeP/LHuJHXk/FG+JaaQJQbh/9vIsX2zoqnBK7gqyqTOdv2pw+sKff PNcwdhYbJXEYTnGorj4FXmEI4IkXfuYM281nEpytSVU1CLTnL8oeWU9YRFTw0Fhh Gtvcy2jSnOmjjARt/0Ot1PKfOE9/PTghBTjvmGJIUz11evKsacZmXEIpv1P3KnS9 XMmeDjARkMpXCqDsBPPWeD/YYWUW6SA3Iq+BP0CeVqk7ytQ/q2WI7wH5pC+EscTx dLczky3GR5TeeHrRVQCKWVzQGoxQFH85X2MGipgOae6viHHC+Nk2J1cKVWhLx5s= =zRvh -----END PGP SIGNATURE-----
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