Date: Tue, 14 Aug 2007 13:42:26 -0700 From: Speedtoys <speedtoys.racing@gmail.com> To: Gore Jarold <gore_jarold@yahoo.com> Cc: "freebsd-fs@freebsd.org" <freebsd-fs@freebsd.org>, "ivoras@fer.hr" <ivoras@fer.hr> Subject: Re: help needed - tuning a filesystem for rm and cp ? (MORE) Message-ID: <14087D0D-B8A7-44F9-9EA7-2DA6C0DEB733@gmail.com> In-Reply-To: <186173.85039.qm@web63008.mail.re1.yahoo.com> References: <186173.85039.qm@web63008.mail.re1.yahoo.com>
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Will upping these values make a difference on nfs volumes as well? Got brakes? ====== 25hrs or one season with one pad set is possible. Save money and pit time, compromise nothing. Ask how. TXT or Tone: 8414546712@txt.att.net http://www.speedtoys.com On Aug 14, 2007, at 1:33 PM, Gore Jarold <gore_jarold@yahoo.com> wrote: > On Fri, 13 Jul 2007, Ivan Voras wrote: > >> Gore Jarold wrote: >> >>> vfs.ufs.dirhash_maxmem: 2097152 >>> vfs.ufs.dirhash_mem: 2065716 >>> >>> >>> Interesting at all ? >> >> Yes, you've used up all dirhash_mem. Since you have > enough memory, try >> increasing dirhash_maxmem by a factor of 4 or more > and testing again. It >> might help you with large directories (lots of > files). > > > Ok, you are correct - I am indeed maxing out > vfs.ufs.dirhash_mem > > I have just upped it by 2x and will continue to > monitor it. > > Here is a question for any and all out there reading > ... what would you expect would happen to a system > that was constantly maxing out this value, sometimes > on a sustained basis, while the activity that caused > it went on uninterrupted ? > > I am seeing the system halt ... is it reasonable to > think that maxing that value out on a regular, > sustained basis would cause a system to halt ? > > (6.2-release running on a 4 GB memory p4 xeon ... does > nothing but fileserver duties) > > > > ____________________________________________________________________________________ > Need a vacation? Get great deals > to amazing places on Yahoo! Travel. > http://travel.yahoo.com/ > _______________________________________________ > freebsd-fs@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-fs > To unsubscribe, send any mail to "freebsd-fs-unsubscribe@freebsd.org"
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