Date: Thu, 26 Jun 2014 21:54:42 -0400 From: Mike Tancsa <mike@sentex.net> To: Eugene Grosbein <eugen@grosbein.net> Cc: Rick Macklem <rmacklem@uoguelph.ca>, FreeBSD-STABLE Mailing List <freebsd-stable@freebsd.org> Subject: Re: nfs slowdown (RELENG_8) (solved) Message-ID: <53ACCEE2.5010908@sentex.net> In-Reply-To: <53AACFE8.3060509@sentex.net> References: <2091718059.2982836.1403563319620.JavaMail.root@uoguelph.ca> <53A978D1.2000207@sentex.net> <53A987AE.8060708@sentex.net> <53A9DC0D.2000705@sentex.net> <20140625131237.GA82922@rdtc.ru> <53AACFE8.3060509@sentex.net>
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On 6/25/2014 9:34 AM, Mike Tancsa wrote: > On 6/25/2014 9:12 AM, Eugene Grosbein wrote: >> ktrace cat /dev/zero > /nfsbackup/test Adding hw.igb.enable_msix=0 to /boot/loader.conf fixes it. cat /dev/zero is now ~ 600Mb/s. Not the same speed as dd, but a lot better compared to 25Mb ---Mike -- ------------------- Mike Tancsa, tel +1 519 651 3400 Sentex Communications, mike@sentex.net Providing Internet services since 1994 www.sentex.net Cambridge, Ontario Canada http://www.tancsa.com/
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