Date: Thu, 5 Apr 2018 18:29:02 +0200 From: Ben RUBSON <ben.rubson@gmail.com> To: "freebsd-fs@freebsd.org" <freebsd-fs@freebsd.org> Subject: Re: Linux NFS client and FreeBSD server strangeness Message-ID: <AF5B6AB4-8BAF-4BCF-BAD1-9D28A496DADD@gmail.com> In-Reply-To: <369fab06-6213-ba87-cc66-c9829e8a76a0@sentex.net> References: <369fab06-6213-ba87-cc66-c9829e8a76a0@sentex.net>
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On 04 Apr 2018 20:27, Mike Tancsa wrote: > Note, doing something like > > dd if=/dev/zero of=/backup/test.bin bs=4096 count=5000000 Note that this test may not be really relevant if you have ZFS compression enabled. > I too am using 9000 for the MTU. Did you try to use smaller MTU ? Some network adapters are known to have bugs requesting 9K mbufs for large MTUs. Especially Mellanox, not sure about Chelsio though. My 2 cents :) Ben
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