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Date:      Tue, 24 Jun 2014 09:08:44 -0400
From:      Mike Tancsa <mike@sentex.net>
To:        FreeBSD-STABLE Mailing List <freebsd-stable@freebsd.org>
Subject:   Re: nfs slowdown (RELENG_8)
Message-ID:  <53A9785C.7040906@sentex.net>
In-Reply-To: <53A88A4C.4020805@sentex.net>
References:  <53A884EF.2020900@sentex.net> <53A88A4C.4020805@sentex.net>

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On 6/23/2014 4:13 PM, Mike Tancsa wrote:
>
> Reads are plenty fast. On the initial "problem" server where the writes
> are all of a sudden super slow, the read rate on a uncached file on the
> server comes in at
>
> 1592524800 bytes transferred in 16.746340 secs (95096887 bytes/sec) or ~
> 780Mb/s

Also,  I am able to blast out using /usr/src/tool/tools/netrate/netblast 
at full gigabit speeds to the nfs server from the problem machines.  It 
just seems nfs writes are hindered

	---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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