Date: Tue, 09 Jul 2013 13:04:37 +1200 From: Berend de Boer <berend@pobox.com> To: Rick Macklem <rmacklem@uoguelph.ca> Cc: freebsd-fs <freebsd-fs@freebsd.org> Subject: Re: Terrible NFS4 performance: FreeBSD 9.1 + ZFS + AWS EC2 Message-ID: <87obaczgpm.wl%berend@pobox.com> In-Reply-To: <580122426.2916694.1373242759482.JavaMail.root@uoguelph.ca> References: <87y59i0yni.wl%berend@pobox.com> <580122426.2916694.1373242759482.JavaMail.root@uoguelph.ca>
next in thread | previous in thread | raw e-mail | index | archive | help
--pgp-sign-Multipart_Tue_Jul__9_13:04:36_2013-1
Content-Type: text/plain; charset=US-ASCII
>>>>> "Rick" == Rick Macklem <rmacklem@uoguelph.ca> writes:
Rick> After you apply the patch and boot the rebuilt kernel, the
Rick> cpu overheads should be reduced after you increase the value
Rick> of vfs.nfsd.tcphighwater.
Do I need to umount the share? Restart something after changing this value?
--
All the best,
Berend de Boer
------------------------------------------------------
Awesome Drupal hosting: https://www.xplainhosting.com/
--pgp-sign-Multipart_Tue_Jul__9_13:04:36_2013-1
Content-Type: application/pgp-signature
Content-Transfer-Encoding: 7bit
Content-Description: OpenPGP Digital Signature
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.17 (GNU/Linux)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=dzd1
-----END PGP SIGNATURE-----
--pgp-sign-Multipart_Tue_Jul__9_13:04:36_2013-1--
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?87obaczgpm.wl%berend>