From nobody Mon Jan 12 21:56:37 2026 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 4dqmSB6vRJz6P8FW for ; Mon, 12 Jan 2026 21:56:58 +0000 (UTC) (envelope-from rick.macklem@gmail.com) Received: from mail-ed1-x534.google.com (mail-ed1-x534.google.com [IPv6:2a00:1450:4864:20::534]) (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 4dqmS96rsrz3nbf for ; Mon, 12 Jan 2026 21:56:57 +0000 (UTC) (envelope-from rick.macklem@gmail.com) Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20230601 header.b=Ee7f1Roh; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of rick.macklem@gmail.com designates 2a00:1450:4864:20::534 as permitted sender) smtp.mailfrom=rick.macklem@gmail.com Received: by mail-ed1-x534.google.com with SMTP id 4fb4d7f45d1cf-64baaa754c6so9879896a12.3 for ; Mon, 12 Jan 2026 13:56:57 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1768255011; x=1768859811; 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=w67qsJPSkSpSAjrW3gcmeaf6ityntY2ddgINxFCoNLU=; b=Ee7f1Roh8WKHPAdTFNY3aatldFmtusqmXkhDwqPvYCDvq/pThKtGYarpEtpfxPK1WM C0cehQP0r1m3i9sDlH67ePpaiitSthi6Xns7/16FwaZvDfczkxvE5446RxGYNtxVJr2/ X51cjR0kyXtwt7qOgmYWEpRhhnS+4MPIjRCCEbztUXKsOKokUjLtZ4KAD8AVXCqsoVFQ AdmXnZny46VjddV9D6hc2Cc1nMEZMSczJoT9dSxr3X01RrYYaIt7gN4m0+fSJaGSR0xC UW7fVxKqqX7pds5F26QHZe5jZm/0rs5BSVpx3wpgEL1rKyQxw9AkJbiPJ9jgeRxrqACb vpIQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1768255011; x=1768859811; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to; bh=w67qsJPSkSpSAjrW3gcmeaf6ityntY2ddgINxFCoNLU=; b=TZJ3ybgKbppKDTmOHd1RiJZLGRewPN8OSlHJwR2diTwh6F3pi39399xgXsxvRR/9GQ LZ4XKXi9kP93H13z1dLL9ZOFH+3LMOMXt5KZFL545AgTFQrnYHGkc/JIF6657UutxS+a w6stuF//Rbvvn1qgJttJCQSGxmCCqaJ6J8wMvakZhzILjAxfrIyul5PSco87kH7B+Zkm ozxtjyI9/5m7ac4MCVxQ4v4X4UjPr13ysljsS1C+2Bd4xEIx+huuyV16zkAqoX6tqN5v 0RA0/ORyZr6B2vBM5CrtWh7fRqFPifArhhMRC6Vpn5TKmyvUMtd25J1zlLQ35NP6zXZf sByA== X-Gm-Message-State: AOJu0YxiEzwJosI3A2wyIKYvnZXTL+ZfFmVqagT2i12l43w9vfz3L65q 6U4sUZrup1JnckAfJulwDZKOKdJnUimEwb7tEiYiKKKJafhjPXT+DcKB5lDCQ2JpswKn2wCyR7p pn41/2AQUbMEJPHr5ezcduoHrimJO7w== X-Gm-Gg: AY/fxX4tGdgG7ZAbsJAONZfd+6q/zO9ulhrqqOE+c2NGOFZZyJQETtR8Q5aYJieRTKU Zo+t8NjotnYcJlvlsW4aiyieo8Z+y3CxP3vylE2++rjFlleHCQ6rXYj8lliZUAKhrD77P7+nu8V ZYfnQRq3ak1iNwAOaTDcvpM4mROhxzFDuaw+bXGFTQsLriP+3o80NtSzM1873lhMe/QUNilfOwk ndJA7Oshuf6SK26HMQRxJcyXkL4e85Y7cc4XHZtRFS9xv8BeTYP0MWSb07GKgwRQCGyNxLkTTox OiLNI7iBP2OSLW3BkrOZnM18FmAy X-Google-Smtp-Source: AGHT+IG5RgjESXnSLCsYJCbUHvthUCN97NHd2a/jF8X/zAbZsDPtAjwZulMmgTC60YNQlLge/hmC9n5Gidg1JABJWOk= X-Received: by 2002:a05:6402:50cc:b0:649:9159:243d with SMTP id 4fb4d7f45d1cf-65097e4d23amr17970799a12.22.1768255011355; Mon, 12 Jan 2026 13:56:51 -0800 (PST) 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: Mon, 12 Jan 2026 13:56:37 -0800 X-Gm-Features: AZwV_QgG8D8-3h6Wi6K5_x0EaF_PSAwodlIDQl5Q7O4htRJSue-ITccwQRI1p10 Message-ID: Subject: Re: FreeBSD NFSv4.1 client and server - case insensitive filesystems supported? 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 [-2.97 / 15.00]; SUBJECT_ENDS_QUESTION(1.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; NEURAL_HAM_SHORT(-0.97)[-0.974]; 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::534:from]; RCVD_COUNT_ONE(0.00)[1]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim] X-Rspamd-Queue-Id: 4dqmS96rsrz3nbf On Mon, Jan 12, 2026 at 11:52=E2=80=AFAM Cedric Blancher wrote: > > Good evening! > > Does the FreeBSD >=3D 14.3 NFSv4.1 client and server support case > insensitive filesystems, e.g. exported ZFS or FAT? Greater than, as in 15.0. For ZFS, the file system must be specified as case-sensitivity=3Dinsensitiv= e when the file system is created with "zfs create". You cannot adjust the knob after file system creation. rick ps: I'm not conversant w.r.t. ZFS or internationalization, so I cannot help w.r.t. what case-insensitive means for non-ascii. "man zfsprops" may give you this information? > > Ced > -- > Cedric Blancher > [https://plus.google.com/u/0/+CedricBlancher/] > Institute Pasteur >