From owner-freebsd-stable@freebsd.org Sat Dec 5 06:30:46 2020 Return-Path: Delivered-To: freebsd-stable@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id E56A44B79F0 for ; Sat, 5 Dec 2020 06:30:46 +0000 (UTC) (envelope-from ozkan.kirik@gmail.com) Received: from mail-vs1-xe35.google.com (mail-vs1-xe35.google.com [IPv6:2607:f8b0:4864:20::e35]) (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 "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4Cp07p1YkPz4pNp for ; Sat, 5 Dec 2020 06:30:46 +0000 (UTC) (envelope-from ozkan.kirik@gmail.com) Received: by mail-vs1-xe35.google.com with SMTP id q10so4548019vsr.13 for ; Fri, 04 Dec 2020 22:30:46 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=DNjicyEtrMPjhqVthKbaLzPi0MEyoUKVf8IzCk/tt0s=; b=gSgajflXUhrDe492iAdmfJzCOJQHcS1UjmIvMaw8rsvmEawy7HeFUiElt9o5C0/7sV LhTdzdcI6cTpIM3i9D1gnq4ktYtMWg+X4ZpGkdx2IAHZAG/H8e+V0SME3aHCLsjyoCb/ k6IiYT7GPjcd42hHmiuOMBvmgOR34OZxBQ9NGX8Ib/dB930S441R4yAG/0N4Fp7VRYzh XPBH+2FkR/bvkd6bfLEzEapd8hqkFcw4kshMucMsgod8I8WTCY8nfPDAKiq7tmdN84S4 mnPNu+slk0ahRtUuFMlvlz9Hey9gDwfMaNcJzI9yhtT2oM/Kylo5iBeWQAWvXoMBwuQ/ /dEA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=DNjicyEtrMPjhqVthKbaLzPi0MEyoUKVf8IzCk/tt0s=; b=ldx3tn52GgM/GH4wVbN2ALjMDhZjd0TUebtzv8dsxMSJLUTEXcA/M164W4m3Bp5PpZ VBKuGbsaNlsaB1kp6p7+Ewzb/Lu3OoEN0I18Fqdz8t2gu41z/1BcRj7+56NnOG4QNpPZ hkclrnugxcD3kDacnigY4Z3623Vp0IymfSZGq+UpDd1PXuv0MI81syGD//K03zkWVnan X/cBPlFk1sTo2Rd7xOgxsEe8Ou2kkCOYvn81G57vlxbMq4B6WNMWPCczVaLhCt6Kt5DB OUYqyJsS7g6YkZYN0Jw1qAuks+p4DDPJ3FPdHOPKbzr7lBvtBlv7Qq0+HL4cyzKoK9gP +B6Q== X-Gm-Message-State: AOAM531lyh4AD0XsbFMBj5Wg4fsQx7xv0TQ+WRRQ7RAo1hvnxXqnXG88 SWOqDaf9Ggq5TWRbou7ucaSenfbjL2FrH6aI3MQ= X-Google-Smtp-Source: ABdhPJy1xzAUKp4rBL0eVQPol3QXn2+yEgyM1pxDu5uDWkDUv6VHHRTUkZH6+oh+/eBHdCJ+03u3HTo/Jxv3/A0kxfc= X-Received: by 2002:a67:7107:: with SMTP id m7mr7238990vsc.33.1607149844962; Fri, 04 Dec 2020 22:30:44 -0800 (PST) MIME-Version: 1.0 References: In-Reply-To: From: =?UTF-8?B?w5Z6a2FuIEtJUklL?= Date: Sat, 5 Dec 2020 09:30:34 +0300 Message-ID: Subject: Re: msdosfs umount problem To: Konstantin Belousov Cc: freebsd-stable X-Rspamd-Queue-Id: 4Cp07p1YkPz4pNp X-Spamd-Bar: - Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=gSgajflX; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of ozkankirik@gmail.com designates 2607:f8b0:4864:20::e35 as permitted sender) smtp.mailfrom=ozkankirik@gmail.com X-Spamd-Result: default: False [-1.28 / 15.00]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36:c]; FREEMAIL_FROM(0.00)[gmail.com]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; RCPT_COUNT_TWO(0.00)[2]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; FREEMAIL_TO(0.00)[gmail.com]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; R_MIXED_CHARSET(0.83)[subject]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; TAGGED_FROM(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim]; ARC_NA(0.00)[]; RBL_DBL_DONT_QUERY_IPS(0.00)[2607:f8b0:4864:20::e35:from]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; FROM_HAS_DN(0.00)[]; NEURAL_SPAM_SHORT(0.89)[0.889]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-stable@freebsd.org]; SPAMHAUS_ZRD(0.00)[2607:f8b0:4864:20::e35:from:127.0.2.255]; TO_MATCH_ENVRCPT_SOME(0.00)[]; RCVD_IN_DNSWL_NONE(0.00)[2607:f8b0:4864:20::e35:from]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[]; MAILMAN_DEST(0.00)[freebsd-stable] Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.34 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 05 Dec 2020 06:30:47 -0000 Thank you for quick fix. It works. On Fri, Dec 4, 2020 at 7:06 PM Konstantin Belousov wrote: > On Fri, Dec 04, 2020 at 04:39:43PM +0300, =C3=96zkan KIRIK wrote: > > # ps alxww | grep umount > > 0 13556 1360 0 20 0 10716 2076 mntref D+ 1 0:00.00 umou= nt > > -vf /mnt > > > > checkedout version: > > commit e7cae3d24a3e8d036c763f294bcd9883a180c36a (freebsd/stable/12) > > https://github.com/freebsd/freebsd/commits/stable/12 (still it's the > last > > commit) > > > > On Fri, Dec 4, 2020 at 4:26 PM Konstantin Belousov > wrote: > > > > > On Fri, Dec 04, 2020 at 03:19:31PM +0300, =C3=96zkan KIRIK wrote: > > > > Hello, > > > > > > > > I've just checkedout stable/12 branch. Unmounting msdosfs blocks > > > > > > > > # newfs_msdos -C 40M efiboot.img > > > > efiboot.img: 81800 sectors in 10225 FAT16 clusters (4096 > bytes/cluster) > > > > BytesPerSec=3D512 SecPerClust=3D8 ResSectors=3D1 FATs=3D2 RootDirEn= ts=3D512 > > > > Media=3D0xf0 FATsecs=3D40 SecPerTrack=3D63 Heads=3D255 HiddenSecs= =3D0 > > > > HugeSectors=3D81920 > > > > # mdconfig ./efiboot.img > > > > md0 > > > > # mount -t msdosfs /dev/md0 /mnt > > > > # umount -vf /mnt (uninterruptable wait) > > > > > > > > On other termial: > > > > # ps ax | grep umount > > > > 1333 0 D+ 0:00.00 umount -vf /mnt > > > > > > > > There is not such a problem on 12.1 stable > > > Which revision did you checked out ? > > > Show the mchan of the umount process, like 'px alxww | grep umount'. > > > > > This should be fixed by r368339. > Thank you for the report. >