From owner-freebsd-fs@FreeBSD.ORG Tue Jul 9 08:43:07 2013 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id 4B881273 for ; Tue, 9 Jul 2013 08:43:07 +0000 (UTC) (envelope-from berend@pobox.com) Received: from smtp.pobox.com (b-pb-sasl-quonix.pobox.com [208.72.237.35]) by mx1.freebsd.org (Postfix) with ESMTP id 0A66010EA for ; Tue, 9 Jul 2013 08:43:06 +0000 (UTC) Received: from smtp.pobox.com (unknown [127.0.0.1]) by b-sasl-quonix.pobox.com (Postfix) with ESMTP id 30A7B2C4D9; Tue, 9 Jul 2013 08:43:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=pobox.com; h=date :message-id:from:to:cc:subject:in-reply-to:references :mime-version:content-type:content-transfer-encoding; s=sasl; bh=0c1Ne4bQKU9xGxUFjBfsM1rS5iQ=; b=jfxkpEAOCtd6YMw7oRqqWyjVOIwj IhFDPAQmhuZR3rnnh9ZAIErthVUAQtMCUADGOeryc3ZpjV72VD//UFXyraf8BZeP EqNsFWXGku3PBGV8nnbHQwtGRykid/Ueuc8Pj8lCHQJP/7RJh6FtaXdL70jxBfCj pyBWv7ew6HBQ5xw= DomainKey-Signature: a=rsa-sha1; c=nofws; d=pobox.com; h=date:message-id :from:to:cc:subject:in-reply-to:references:mime-version :content-type:content-transfer-encoding; q=dns; s=sasl; b=bQCRur hLAuclRYoj9MUEDa12kbpGZbgbEjMM0Os62hvhyf49fLuxRrOLGCxleuA1xPQWzw fYmKIon0+rCquN9F4bNVGjoWqKLNl78niT7M4lYbQOeN60xuWjfgbH2HEkW1szpp 0sv3ao72xnUBWcmU2XAz2oS2ZUrZaxuuUyniY= Received: from b-pb-sasl-quonix.pobox.com (unknown [127.0.0.1]) by b-sasl-quonix.pobox.com (Postfix) with ESMTP id 21FDF2C4D7; Tue, 9 Jul 2013 08:43:05 +0000 (UTC) Received: from bmach.nederware.nl (unknown [27.252.169.66]) by b-sasl-quonix.pobox.com (Postfix) with ESMTPA id 8F45F2C4D5; Tue, 9 Jul 2013 08:43:04 +0000 (UTC) Received: from quadrio.nederware.nl (quadrio.nederware.nl [192.168.33.13]) by bmach.nederware.nl (Postfix) with ESMTP id B1A325C77; Tue, 9 Jul 2013 20:42:57 +1200 (NZST) Received: from quadrio.nederware.nl (quadrio.nederware.nl [127.0.0.1]) by quadrio.nederware.nl (Postfix) with ESMTP id 02C1649FB97A; Tue, 9 Jul 2013 20:43:02 +1200 (NZST) Date: Tue, 09 Jul 2013 20:43:01 +1200 Message-ID: <877gh0yvhm.wl%berend@pobox.com> From: Berend de Boer To: Rick Macklem Subject: Re: Terrible NFS4 performance: FreeBSD 9.1 + ZFS + AWS EC2 In-Reply-To: <87a9lwyy16.wl%berend@pobox.com> References: <87y59i0yni.wl%berend@pobox.com> <580122426.2916694.1373242759482.JavaMail.root@uoguelph.ca> <87a9lwyy16.wl%berend@pobox.com> User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI-EPG/1.14.7 (Harue) FLIM/1.14.9 (=?UTF-8?B?R29qxY0=?=) APEL/10.8 EasyPG/1.0.0 Emacs/24.3 (i686-pc-linux-gnu) MULE/6.0 (HANACHIRUSATO) Organization: Xplain Technology Ltd MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: multipart/signed; boundary="pgp-sign-Multipart_Tue_Jul__9_20:43:01_2013-1"; micalg=pgp-sha256; protocol="application/pgp-signature" Content-Transfer-Encoding: 7bit X-Pobox-Relay-ID: 922F1412-E873-11E2-A2E6-E84251E3A03C-48001098!b-pb-sasl-quonix.pobox.com Cc: freebsd-fs X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 09 Jul 2013 08:43:07 -0000 --pgp-sign-Multipart_Tue_Jul__9_20:43:01_2013-1 Content-Type: text/plain; charset=US-ASCII >>>>> "Berend" == Berend de Boer writes: Berend> 1. Does not effect nfs3. One update: with zfs sync=standard, I can get nfs3 to perform as bad as the nfs4+patch. 1. without nolock, without async, sync=standard: 8m21s 2. with nolock, without async, sync=standard: 5m37s 3. without nolock, with async, sync=standard: 4m56s. 4. with nolock, with async, sync=standard: 4m23s. 5. without nolock, without async, sync=disabled: 1m57. PS: the nfs4 test was done with sync=disabled. -- All the best, Berend de Boer ------------------------------------------------------ Awesome Drupal hosting: https://www.xplainhosting.com/ --pgp-sign-Multipart_Tue_Jul__9_20:43:01_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) iQIcBAABCAAGBQJR280VAAoJEKOfeD48G3g5tcUQALnPe0TB3qdItA0HB4hch019 OLbAo6TXj1lw+0mki2iBedAUsS4Ol3RlByViRxLpL/ZE9NOyQLuAmXPiMRI/3smZ qfeIQQ2osJQn2OHOY/ov+WbyQpaAe/A9UwwuRBOXgjXw3Qxx6NWUBdR46j9E132Z /PQ/Q3BKYE3xr5Xwaq9tV8bzleyNHexKe6pipt8qR911tPbiA3SUhR828KLiFewr iLKKzBdLPFzqnOkgTw6bqlH10iqjD4vzJYuERAg9Od9MVpHmzB2tU0AmDOrvSSE5 agfD35V80AGHx7T9/hGQSY7WgiBpvmepsZZT4woPZjUwEPt0+s4RJ9NQto3cZu3K QECgWjqQ7Xot8of+16K4MqT42FlwXKkPHh0F8Hs2AWmH+ZtP2NaQyszWtH20KO/D VBcJip97Hxm4uHFrc/kJhuRhYqT0doOf2dQfWP71m81KkYMVMaSNpVMmJzTHLo0d ia0cwgf4fDM9RygWE/dK8Jnz3KaOthMsd7Th7QrGn2msJHyaJQaN3NBF5bGlTR26 G+naR5XRj6GWmcFtx1saC/NX/5RZzdga7VIJfiOFeSNXcQjhdQOiAkz9+qY4360u tkZf738U44R2PU8+pzCCj6Qy4B+bkl+9iuV3n/scNxUT+WAFmM8L28AKaSXPT088 8jPTq2MOYwRuE1Oxu83d =vc4D -----END PGP SIGNATURE----- --pgp-sign-Multipart_Tue_Jul__9_20:43:01_2013-1--