From nobody Fri Aug 22 19:31:14 2025 X-Original-To: freebsd-hackers@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 4c7r0L5dzlz64qFK for ; Fri, 22 Aug 2025 19:31:30 +0000 (UTC) (envelope-from rick.macklem@gmail.com) Received: from mail-ed1-x533.google.com (mail-ed1-x533.google.com [IPv6:2a00:1450:4864:20::533]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "WR4" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4c7r0K6HSfz4CdN for ; Fri, 22 Aug 2025 19:31:29 +0000 (UTC) (envelope-from rick.macklem@gmail.com) Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20230601 header.b=lvJq2y9+; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of rick.macklem@gmail.com designates 2a00:1450:4864:20::533 as permitted sender) smtp.mailfrom=rick.macklem@gmail.com Received: by mail-ed1-x533.google.com with SMTP id 4fb4d7f45d1cf-6188b6f501cso2893392a12.2 for ; Fri, 22 Aug 2025 12:31:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1755891087; x=1756495887; darn=freebsd.org; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=OrOT3l11pYgKUZjrnX8gDzr6WoXFGc96bu9hiRLHJz0=; b=lvJq2y9+ZWtjxB2fyLOa5AOq1Ll55Hmgl0AkUOdEXTlgKXenNtsKi3U1rmbtPH4YUP qEA482hZLeSOinjVyDXd8U6H5nLVCPF9UAeleJFB/v6cAHv7nOW3DUNPdBjAh90L594v hvZqZfZo+nOqFbtkybKu3oOvvhV6LzOX/7e+xDKBuoRnyrRAORTm+kfwv8PT4YEk8poN slkY+Etvtc8cnz89ZXbO7pxt8Q3h+oEH1cFiwT58Fu069mlsxsK+/o8JCpI+csWdXhqm KTgyOXHuJ1XDCZFgQfzPqRnc8zfiFTD/u7JD2lUkAwH8P/kYtuXnLCN9eCCeRGWCHHJy PS3g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1755891087; x=1756495887; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=OrOT3l11pYgKUZjrnX8gDzr6WoXFGc96bu9hiRLHJz0=; b=XQiWOnniZMFhLw0OBb+TANakC26rxyRy042iCRWX/D9cGtMyMgdL9zYt+iBqMPkqFJ 9I6ocrcHwKx4cizvJ9HJzYpkk9sfAA80SXLS+1RL3Il18nTWJBluW4+FAOw1lV1KgYY+ guk81hOSa/QlZsHVgnDDqISMBWINnvUACsN2CwU1QkhP7Y1bkMPCwoFzFCur50Q8UChV phHKXzdxUvfvKvO0SoQ4wrXHGYsvkb8hF8aTIiVFNvmvQC4kQyPgCAs2uJ8Nw3XZ5v6e g2jLq9JJvbWK7+44v1npjM1MRKl2qfZ2qL0OqCWsQkrSoFkozNIBY5PHATOWDxswUfC+ +lJg== X-Gm-Message-State: AOJu0Yxt4PGgVAh3MNI0slrjCtR7rNdjxl26DuA0fWBxsRtoZMwIPeqZ tgv6Glq72Gz+pFbkGhKC1Qh+nRT504vqONxuJcY3j0QCwek6zyZ3SVZJkrHRQPEO+8wFE1qtozX AjzlyDDn/3eQ4vmzg9OsGuiW0kckyEw== X-Gm-Gg: ASbGncvwlhLg0DEdgkbiPQRSHYSqErIXuftO0on17ROSNW71JlaEZtXq/3/YHBqZcAr ie+vR/fL3peL64h8D+e4vAF7VpK+teD0l87GuAE90FmsfsYsd5z7TMINbGrLxdzE2IUhUnpEEsP K7c1RKdKrAxMYkKnHe9r2QIjFHsWSw4LLj84Cf4yqWrQ0pLu89InD/055NQfOIwPkygV2zEXRTX gPtgZYrWOgDj8H4eUXvolu8jMr8Y/iOFCT/Ljc= X-Google-Smtp-Source: AGHT+IGycDiLQD9NGjyTCieaZa4rTeYi/0qnd5D/KU5ZHFQ4nW5UU7ZQy4hCgvlEUWMr+Hq06E4KtcHs2WXs6KnzJ0c= X-Received: by 2002:a05:6402:4409:b0:61a:9629:c7c6 with SMTP id 4fb4d7f45d1cf-61c1b6f1f94mr3152022a12.28.1755891087074; Fri, 22 Aug 2025 12:31:27 -0700 (PDT) List-Id: Technical discussions relating to FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-hackers List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-hackers@FreeBSD.org MIME-Version: 1.0 References: In-Reply-To: From: Rick Macklem Date: Fri, 22 Aug 2025 12:31:14 -0700 X-Gm-Features: Ac12FXxZb4zdpGhcsCFgsWmnH0hVcr_KNalh9g6ecMmvqailv6bJRY2mKCxafCc Message-ID: Subject: Re: FreeBSD 15-20250822 NFSv4.1 server broken? To: Cedric Blancher Cc: freebsd-hackers@freebsd.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Spamd-Bar: -- X-Spamd-Result: default: False [-2.76 / 15.00]; SUBJECT_ENDS_QUESTION(1.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_SHORT(-0.76)[-0.761]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; R_SPF_ALLOW(-0.20)[+ip6:2a00:1450:4000::/36:c]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20230601]; MIME_GOOD(-0.10)[text/plain]; RCVD_TLS_LAST(0.00)[]; RCPT_COUNT_TWO(0.00)[2]; FREEMAIL_FROM(0.00)[gmail.com]; FREEMAIL_TO(0.00)[gmail.com]; FREEMAIL_ENVFROM(0.00)[gmail.com]; TO_DN_SOME(0.00)[]; MIME_TRACE(0.00)[0:+]; TAGGED_FROM(0.00)[]; ARC_NA(0.00)[]; FROM_HAS_DN(0.00)[]; MISSING_XM_UA(0.00)[]; PREVIOUSLY_DELIVERED(0.00)[freebsd-hackers@freebsd.org]; MLMMJ_DEST(0.00)[freebsd-hackers@freebsd.org]; TO_MATCH_ENVRCPT_SOME(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; MID_RHS_MATCH_FROMTLD(0.00)[]; ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US]; TAGGED_RCPT(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[2a00:1450:4864:20::533:from]; RCVD_COUNT_ONE(0.00)[1]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim] X-Rspamd-Queue-Id: 4c7r0K6HSfz4CdN On Fri, Aug 22, 2025 at 8:05=E2=80=AFAM Cedric Blancher wrote: > > On Fri, 22 Aug 2025 at 16:16, Rick Macklem wrote= : > > > > On Fri, Aug 22, 2025 at 6:48=E2=80=AFAM Cedric Blancher > > wrote: > > > > > > On Fri, 22 Aug 2025 at 15:27, Rick Macklem w= rote: > > > > > > > > On Fri, Aug 22, 2025 at 3:38=E2=80=AFAM Cedric Blancher > > > > wrote: > > > > > > > > > > Good morning! > > > > > > > > > > FreeBSD 15-2025082, NFSv4.1 server set up like this: > > > > > # sysrc nfs_server_enable=3DYES > > > > > # sysrc nfsv4_server_enable=3DYES > > > > > # sysrc nfsuserd_enable=3DYES > > > > > # sysrc nfscbd_enable=3DYES > > > > > # sysctl vfs.nfs.enable_uidtostring=3D1 > > > > > # sysctl vfs.nfsd.enable_stringtouid=3D1 > > > > > # sysctl vfs.nfsd.issue_delegations=3D1 > > > > > # printf 'V4: / -sec=3Dsys\n' >>'/etc/exports' > > > > > # service nfsd start > > > > > # cat /etc/exports > > > > > V4: / -sec=3Dsys > > > > This line only defines where the NFSv4 root is and > > > > what security is required for system state operations > > > > (ones not using any files). > > > > > > > > You also need to export the file systems as separate > > > > lines. If using ZFS, you can do so via the "sharenfs" > > > > property or by additional line(s) written manually in > > > > /etc/exports. For other file systems, like UFS, you > > > > need to put the lines in /etc/exports manually. > > > > > > > > One (or more, if different client hosts get different > > > > flags) for each file system. Each line will look > > > > something like: > > > > /home -maproot=3Droot -alldirs -network 192.168.1.0/24 > > > > > > > > The simplest variant (if your system is just one > > > > file system) would be a line like: > > > > / > > > > > > > > See the examples section of "man exports". > > > > > > > > After updating /etc/exports, you need to... > > > > # service mountd reload > > > > to get mountd to update the exports in the kernel > > > > from what is in /etc/exports. > > > > > > > > rick > > > > ps: Yes, "man exports" is confusing. I plan on trying to > > > > improve it someday. > > > > > > I tried the following setup after a clean install. It works with > > > FreeBSD 14.3, but fails with the latest FreeBSD 15 snapshot from > > > today. > > > Could you PLEASE have a look whether you get the same failures on > > > Linux as we did? > > Well, nothing should change with regard to this between 14.3 and 15.0. > > As for the snapshots, well, they have a lot of issues right now. > > (I will be trying a snapshot at some point soon, but I have been waitin= g > > for the dust to settle.) > > > > > ---- cut-here ---- > > > sysrc rpcbind_enable=3D"YES" > > > sysrc mountd_enable=3D"YES" > > > sysrc nfs_server_enable=3DYES > > > sysrc nfsv4_server_enable=3DYES > > > sysrc nfsuserd_flags=3D"-domain GLOBAL.LOC" > > > sysrc nfsuserd_enable=3DYES > > > sysrc nfscbd_enable=3DYES > > > sysctl vfs.nfs.enable_uidtostring=3D1 > > > sysctl vfs.nfsd.enable_stringtouid=3D1 > > > sysctl vfs.nfsd.issue_delegations=3D1 > > > > > > mkdir /nfsdata > > > chmod a+rwxt /nfsdata > > > > > > # NFSv4.1 exports must come after the 'V4: /' line, > > > # otherwise you get a NFS4ERR_NOFILEHANDLE > > > printf 'V4: /\n' >'/etc/exports' > > The only suggestion might be to try.. > > V4:/nfsdata > > and the mount with something like :/. > > > > Both should work and, as you noted, did work for 14.3, > > so it shouldn't matter. > > > > I suspect it is just a snapshot problem, rick > > I hope so, because we need O_NAMEDATTR. Which was the reason for > today's multidisciplinary test campaign. Btw, O_XATTR, _PC_XATTR_ENABLED and _PC_XATTR_EXISTS are in the .h files as synonyms, so you can still use those names. rick > > FreeBSD 14.3 works fine as an NFSv4.2 server (thank you all!), but we > need FreeBSD 15. > > Ced > -- > Cedric Blancher > [https://plus.google.com/u/0/+CedricBlancher/] > Institute Pasteur >