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[75.28.138.185]) by smtp.gmail.com with ESMTPSA id k131sm1145262oib.49.2021.02.18.04.48.55 for (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Thu, 18 Feb 2021 04:48:55 -0800 (PST) From: aurfalien Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Mime-Version: 1.0 (Mac OS X Mail 12.4 \(3445.104.17\)) Subject: NFS server supporting 1048576 read/write sizes Message-Id: <72EACCEF-8437-4A3E-AA7F-25D9E3C1D106@gmail.com> Date: Thu, 18 Feb 2021 07:48:53 -0500 To: freebsd-questions@freebsd.org X-Mailer: Apple Mail (2.3445.104.17) X-Rspamd-Queue-Id: 4DhDzY595Hz4RNF X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=garCRbmY; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of aurfalien@gmail.com designates 2607:f8b0:4864:20::32c as permitted sender) smtp.mailfrom=aurfalien@gmail.com X-Spamd-Result: default: False [-3.50 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36:c]; FREEMAIL_FROM(0.00)[gmail.com]; TO_DN_NONE(0.00)[]; MV_CASE(0.50)[]; RCVD_COUNT_THREE(0.00)[3]; DKIM_TRACE(0.00)[gmail.com:+]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; NEURAL_HAM_SHORT(-1.00)[-0.999]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; MID_RHS_MATCH_FROM(0.00)[]; RBL_DBL_DONT_QUERY_IPS(0.00)[2607:f8b0:4864:20::32c:from]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-questions@freebsd.org]; RCPT_COUNT_ONE(0.00)[1]; SPAMHAUS_ZRD(0.00)[2607:f8b0:4864:20::32c:from:127.0.2.255]; RCVD_IN_DNSWL_NONE(0.00)[2607:f8b0:4864:20::32c:from]; RCVD_TLS_ALL(0.00)[]; MAILMAN_DEST(0.00)[freebsd-questions] X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 18 Feb 2021 12:48:58 -0000 Dear FreeBSD list, I=E2=80=99ve been a silent reader for many years and as a sys admin have = benefitted as a list member. While enjoying FreeBSD in my professional environments, I=E2=80=99ve = noticed that I cannot get a FreeBSD NFS server to support NFS read/write = sizes of 1048576. Is this a kernel limitation or can I use a sysctl to increase it up past = 131072? I can't seem to find much on line with reference to this. Thanks in advance for your replies.=