From owner-freebsd-fs@freebsd.org Thu Feb 2 14:50:05 2017 Return-Path: Delivered-To: freebsd-fs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 3FDCECCD419 for ; Thu, 2 Feb 2017 14:50:05 +0000 (UTC) (envelope-from killing@multiplay.co.uk) Received: from mail-wm0-x22c.google.com (mail-wm0-x22c.google.com [IPv6:2a00:1450:400c:c09::22c]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id CF58A32E for ; Thu, 2 Feb 2017 14:50:04 +0000 (UTC) (envelope-from killing@multiplay.co.uk) Received: by mail-wm0-x22c.google.com with SMTP id r141so92477932wmg.1 for ; Thu, 02 Feb 2017 06:50:04 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=multiplay-co-uk.20150623.gappssmtp.com; s=20150623; h=subject:to:references:from:message-id:date:user-agent:mime-version :in-reply-to; bh=b+954QHzErQNfiVkfYBc7qQHNlP49kpgAGpbHi24HXE=; b=xUtSVtgRM84LSFzTrSksuzjQoMMj7TFoeUcAF8jckJeRW3FW2N0BXv7evTyZbf842/ YMOawkpvVFPXUMfa//R+Efuw0/2DQxmJfUGmUg9F+Cr4wJgBcZQ81+MnWMEMZ7jw+2lx JYtT0PV0HM60CmZsQXIPdAtWx7Ar8GIffjSrLiPMdfuiOXjmZ6xW4bhwbMZIsjGDUh5e SIKfxjGUePZ3Rg4sbbmNnyi2Ss5YvSUWYZu0ZaGmBpfxeJZGhXIpGCmbDQGYIxmyR0JZ 94BlWY9mGrJy7/5ottda8NLHWD7VwQXcX14/Y3APeS3ukWDs6+9boBPa461zGesWO1lL AEvA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:references:from:message-id:date :user-agent:mime-version:in-reply-to; bh=b+954QHzErQNfiVkfYBc7qQHNlP49kpgAGpbHi24HXE=; b=pkVaf4ftJwgjHtdMGplDA223s91WXL7uFSFGQ6CLlxJktpQKJdfpeWl7COCAtK5Wbf ZQsJ0J4Wj5Y12ZoXblvLYFe56XdpdLxXF9NWDUe7c8nwwAgQmXI93I8YYitb1HdBxjaN UMpctsT/GFLVedrnAkK+nyHiadDVDBXFM1QMrVrT31Ua4pJzmhknHQ3f+AS5AFMrIh4l 2gI+vkG7tlOXZ+deJyNuYsbqql+o2wV2hOfs+9DRRl2Z+TuuT83se8cT9sT0ytfNVYP8 Ay08Z/h8qDbZTIXsDFUWDRx6xPR10Do5+VtyQoCbJZomuklD3z7AzVJ9ICMa8c1LNvdB y9rA== X-Gm-Message-State: AIkVDXIVSo4RYYwYpHtYXbdCwKNz6fh/RnoLmk3oen2hVo0P3PhqZ5EIVv+XDylUAlnD+8ay X-Received: by 10.28.45.197 with SMTP id t188mr8749880wmt.15.1486047001468; Thu, 02 Feb 2017 06:50:01 -0800 (PST) Received: from [10.10.1.58] ([185.97.61.26]) by smtp.gmail.com with ESMTPSA id v102sm40287338wrb.11.2017.02.02.06.50.00 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 02 Feb 2017 06:50:00 -0800 (PST) Subject: Re: ZFS: mkdir: File too large To: Slawa Olhovchenkov , freebsd-fs@freebsd.org References: <20170202115304.GA26493@zxy.spb.ru> <20170202142455.GB26493@zxy.spb.ru> From: Steven Hartland Message-ID: <397541e0-2327-0591-e05c-bdf09cb2d923@multiplay.co.uk> Date: Thu, 2 Feb 2017 14:50:01 +0000 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.7.0 MIME-Version: 1.0 In-Reply-To: <20170202142455.GB26493@zxy.spb.ru> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-Content-Filtered-By: Mailman/MimeDel 2.1.23 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 02 Feb 2017 14:50:05 -0000 On 02/02/2017 14:24, Slawa Olhovchenkov wrote: >> Try tracing SET_ERROR for EFBIG with dtrace to determine underlying >> cause. > 0 37281 none:set-error set-error 27 > zfs.ko`zfs_freebsd_mkdir+0x3a3 > kernel`VOP_MKDIR_APV+0x8a > kernel`kern_mkdirat+0x1e1 > kernel`amd64_syscall+0x50e > kernel`0xffffffff8079499b > > (kgdb) x zfs_freebsd_mkdir+0x3a3 > 0xffffffff81171813 : 0xb4b78b45 > Current language: auto; currently minimal > (kgdb) info line *0xffffffff81171813 > Line 2145 of "/usr/src/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vnops.c" starts at address 0xffffffff81171813 and ends at 0xffffffff8117181a . > > 2138 /* > 2139 * Add a new entry to the directory. > 2140 */ > 2141 getnewvnode_reserve(1); > 2142 tx = dmu_tx_create(zfsvfs->z_os); > 2143 dmu_tx_hold_zap(tx, dzp->z_id, TRUE, dirname); > 2144 dmu_tx_hold_zap(tx, DMU_NEW_OBJECT, FALSE, NULL); > 2145 fuid_dirtied = zfsvfs->z_fuid_dirty; > 2146 if (fuid_dirtied) > 2147 zfs_fuid_txhold(zfsvfs, tx); > 2148 if (!zfsvfs->z_use_sa && acl_ids.z_aclp->z_acl_bytes > ZFS_ACE_SPACE) { > 2149 dmu_tx_hold_write(tx, DMU_NEW_OBJECT, 0, > 2150 acl_ids.z_aclp->z_acl_bytes); > 2151 } > > PS: Please, CC me What OS ver as those offsets seem odd?