From nobody Sun Oct 29 11:41:12 2023 X-Original-To: freebsd-fs@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4SJDxm6X9sz4yrhZ for ; Sun, 29 Oct 2023 11:41:16 +0000 (UTC) (envelope-from void@f-m.fm) Received: from out1-smtp.messagingengine.com (out1-smtp.messagingengine.com [66.111.4.25]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4SJDxm1PMJz3LYN for ; Sun, 29 Oct 2023 11:41:16 +0000 (UTC) (envelope-from void@f-m.fm) Authentication-Results: mx1.freebsd.org; dkim=pass header.d=f-m.fm header.s=fm3 header.b=kS7DhZ2A; dkim=pass header.d=messagingengine.com header.s=fm3 header.b=tcXr1455; spf=pass (mx1.freebsd.org: domain of void@f-m.fm designates 66.111.4.25 as permitted sender) smtp.mailfrom=void@f-m.fm; dmarc=pass (policy=none) header.from=f-m.fm Received: from compute3.internal (compute3.nyi.internal [10.202.2.43]) by mailout.nyi.internal (Postfix) with ESMTP id 859085C00B1 for ; Sun, 29 Oct 2023 07:41:15 -0400 (EDT) Received: from mailfrontend2 ([10.202.2.163]) by compute3.internal (MEProxy); Sun, 29 Oct 2023 07:41:15 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=f-m.fm; h=cc :content-type:content-type:date:date:from:from:in-reply-to :message-id:mime-version:reply-to:sender:subject:subject:to:to; s=fm3; t=1698579675; x=1698666075; bh=GCRZz3RZulNbmJxV2bfeOhGNd Hnqat2jhBLLWoutl68=; b=kS7DhZ2AqEmBd5gJWGcb0+2oS7s4SVlyUgW4u6Iv5 ONLofs+kKz8IDRmdIf0/OcbAmfL3d6dnWrwQ8mbk5K9IGTPKPTPjVYwBbyxYP37t xMi0nb4TlxhOJTAFoOaPASUoQlAc9/oXEY1N3SpBnwqfrRGh3hncW0S1u1R6CCeR qVXVUnkbETyqI12UfOG75aQhr4MIb/OLNT1DYcjtzoB5ZDFB8G/57KMuPRQPnaxq f/rS6Ue0+EOBaAUBqH1aEANzaCZ6tzdlgOMcTe8WUF+psK94Bml+yKAqvLoRFdCt +0K+O9WbyFx9uiE5VSLLGhAwzE8UAW2pATIlMTowKeLhQ== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-type:content-type:date:date :feedback-id:feedback-id:from:from:in-reply-to:message-id :mime-version:reply-to:sender:subject:subject:to:to:x-me-proxy :x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm3; t= 1698579675; x=1698666075; bh=GCRZz3RZulNbmJxV2bfeOhGNdHnqat2jhBL LWoutl68=; b=tcXr1455V1W5g/WUvm4PpE6eymfu2XQEcLvzTxIJdQhtW3lTx3E DQVW/TaD4W/1GM3moEXwfRxOPMB5lElcndWWjOxgADnALkcILxdLE4IgPgL41fhC f6yJjoH3yVUVKjfMmCN2j2WEA0TveumDseGb9nZUTQmb4C2rt3M/0tNkTUx8EcQW TcVenbaGMxgvOC+tlH/1wkSGTxYOXTbw9It6zqn347en2f6+K4J5EsCYOQQkdVZk 9zowRtfdlIxtPzCCDCOFeBYWQo4UR6HE2fukvXOJ4YvP7ifnpq9aIe6mTNX51Dbq 6Dqdr+FuinoT+cAB7SzHzbCZYPljd0Rm0NQ== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvkedrleekgddvlecutefuodetggdotefrodftvf curfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfghnecu uegrihhlohhuthemuceftddtnecunecujfgurhepfffhvffukfggtggusehttdertddttd dvnecuhfhrohhmpehvohhiugcuoehvohhiugesfhdqmhdrfhhmqeenucggtffrrghtthgv rhhnpeevudffiedvffffgffhgeefjeefffdtieetheetkeefhfdvfefgtedtueehgeffue enucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhgrihhlfhhrohhmpehvohhi ugesfhdqmhdrfhhm X-ME-Proxy: Feedback-ID: i2541463c:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA for ; Sun, 29 Oct 2023 07:41:14 -0400 (EDT) Date: Sun, 29 Oct 2023 11:41:12 +0000 From: void To: freebsd-fs@freebsd.org Subject: optimising nfs and nfsd Message-ID: Mail-Followup-To: freebsd-fs@freebsd.org List-Id: Filesystems List-Archive: https://lists.freebsd.org/archives/freebsd-fs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-fs@freebsd.org MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline X-Spamd-Result: default: False [-4.61 / 15.00]; DWL_DNSWL_LOW(-1.00)[messagingengine.com:dkim]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_SHORT(-0.91)[-0.911]; MID_RHS_NOT_FQDN(0.50)[]; DMARC_POLICY_ALLOW(-0.50)[f-m.fm,none]; R_DKIM_ALLOW(-0.20)[f-m.fm:s=fm3,messagingengine.com:s=fm3]; R_SPF_ALLOW(-0.20)[+ip4:66.111.4.25]; MIME_GOOD(-0.10)[text/plain]; RWL_MAILSPIKE_GOOD(-0.10)[66.111.4.25:from]; RCVD_IN_DNSWL_LOW(-0.10)[66.111.4.25:from]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; PREVIOUSLY_DELIVERED(0.00)[freebsd-fs@freebsd.org]; ARC_NA(0.00)[]; RCVD_TLS_LAST(0.00)[]; ASN(0.00)[asn:19151, ipnet:66.111.4.0/24, country:US]; RCVD_COUNT_THREE(0.00)[3]; TO_DN_NONE(0.00)[]; FREEMAIL_FROM(0.00)[f-m.fm]; MLMMJ_DEST(0.00)[freebsd-fs@freebsd.org]; DKIM_TRACE(0.00)[f-m.fm:+,messagingengine.com:+]; MIME_TRACE(0.00)[0:+]; FROM_EQ_ENVFROM(0.00)[]; FREEMAIL_ENVFROM(0.00)[f-m.fm]; RCVD_VIA_SMTP_AUTH(0.00)[] X-Rspamd-Queue-Id: 4SJDxm1PMJz3LYN X-Spamd-Bar: ---- Hello list, The nfs instructions in the handbook are rather terse. I know there's been lots of new development with nfs. The zfs property of sharenfs, version4, KTLS etc. The "readahead" property for clients. Would anyone here please point me to up-to-date resources? My context is nfs server exporting via sharenfs with freebsd14, -current and debian-based linux clients on a gigabit LAN. Some workloads are very interactive. Some are not, such as backups. It works, but it maybe can work better. Thanks! --