From unknown Fri Aug 15 20:26:53 2025 X-Loop: help-debbugs@gnu.org Subject: bug#24400: cp: default to --reflink=auto? Resent-From: Paul Eggert Original-Sender: "Debbugs-submit" Resent-CC: bug-coreutils@gnu.org Resent-Date: Fri, 09 Sep 2016 22:55:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 24400 X-GNU-PR-Package: coreutils X-GNU-PR-Keywords: To: 24400@debbugs.gnu.org X-Debbugs-Original-To: bug-coreutils@gnu.org Received: via spool by submit@debbugs.gnu.org id=B.147346168921391 (code B ref -1); Fri, 09 Sep 2016 22:55:01 +0000 Received: (at submit) by debbugs.gnu.org; 9 Sep 2016 22:54:49 +0000 Received: from localhost ([127.0.0.1]:54976 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1biUh7-0005Yx-2y for submit@debbugs.gnu.org; Fri, 09 Sep 2016 18:54:49 -0400 Received: from eggs.gnu.org ([208.118.235.92]:33448) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1biUh5-0005Yl-Ck for submit@debbugs.gnu.org; Fri, 09 Sep 2016 18:54:47 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1biUgz-0001s1-Hw for submit@debbugs.gnu.org; Fri, 09 Sep 2016 18:54:42 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=0.8 required=5.0 tests=BAYES_50 autolearn=disabled version=3.3.2 Received: from lists.gnu.org ([2001:4830:134:3::11]:46248) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1biUgz-0001re-EV for submit@debbugs.gnu.org; Fri, 09 Sep 2016 18:54:41 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:52647) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1biUgx-0002ku-Bf for bug-coreutils@gnu.org; Fri, 09 Sep 2016 18:54:40 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1biUgt-0001pq-9v for bug-coreutils@gnu.org; Fri, 09 Sep 2016 18:54:38 -0400 Received: from zimbra.cs.ucla.edu ([131.179.128.68]:43986) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1biUgt-0001pl-3x for bug-coreutils@gnu.org; Fri, 09 Sep 2016 18:54:35 -0400 Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id A12A4160195 for ; Fri, 9 Sep 2016 15:54:33 -0700 (PDT) Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id F7QJ4D4wFylt for ; Fri, 9 Sep 2016 15:54:33 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id F27A116123D for ; Fri, 9 Sep 2016 15:54:32 -0700 (PDT) X-Virus-Scanned: amavisd-new at zimbra.cs.ucla.edu Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id ktkGrcx1F3c8 for ; Fri, 9 Sep 2016 15:54:32 -0700 (PDT) Received: from Penguin.CS.UCLA.EDU (Penguin.CS.UCLA.EDU [131.179.64.200]) by zimbra.cs.ucla.edu (Postfix) with ESMTPSA id DB8E0160195 for ; Fri, 9 Sep 2016 15:54:32 -0700 (PDT) From: Paul Eggert Organization: UCLA Computer Science Department Message-ID: <4c0ff2a7-d511-4e23-a0a4-c0591f1c053f@cs.ucla.edu> Date: Fri, 9 Sep 2016 15:54:32 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.2.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 2001:4830:134:3::11 X-Spam-Score: -4.0 (----) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -4.0 (----) Currently 'cp' defaults to not using reflinks, which can be significantly slower on a system that supports file cloning. I expect most users would prefer 'cp' to default to --reflink=auto for spped. Although there are some special cases otherwise, on balance how about if we change cp to default to --reflink=auto, and add an option --reflink=no for users who prefer the current default? From unknown Fri Aug 15 20:26:53 2025 X-Loop: help-debbugs@gnu.org Subject: bug#24400: cp: default to --reflink=auto? Resent-From: =?UTF-8?Q?P=C3=A1draig?= Brady Original-Sender: "Debbugs-submit" Resent-CC: bug-coreutils@gnu.org Resent-Date: Sat, 10 Sep 2016 09:56:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 24400 X-GNU-PR-Package: coreutils X-GNU-PR-Keywords: To: Paul Eggert , 24400@debbugs.gnu.org Received: via spool by 24400-submit@debbugs.gnu.org id=B24400.147350130717832 (code B ref 24400); Sat, 10 Sep 2016 09:56:02 +0000 Received: (at 24400) by debbugs.gnu.org; 10 Sep 2016 09:55:07 +0000 Received: from localhost ([127.0.0.1]:55140 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bif07-0004dX-EC for submit@debbugs.gnu.org; Sat, 10 Sep 2016 05:55:07 -0400 Received: from mail.magicbluesmoke.com ([82.195.144.49]:37622) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1bif05-0004dP-MH for 24400@debbugs.gnu.org; Sat, 10 Sep 2016 05:55:06 -0400 Received: from [192.168.1.80] (unknown [109.76.68.5]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.magicbluesmoke.com (Postfix) with ESMTPSA id 3883910B; Sat, 10 Sep 2016 10:55:02 +0100 (IST) References: <4c0ff2a7-d511-4e23-a0a4-c0591f1c053f@cs.ucla.edu> From: =?UTF-8?Q?P=C3=A1draig?= Brady Message-ID: <57D3D875.8070406@draigBrady.com> Date: Sat, 10 Sep 2016 10:55:01 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 MIME-Version: 1.0 In-Reply-To: <4c0ff2a7-d511-4e23-a0a4-c0591f1c053f@cs.ucla.edu> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Spam-Score: 0.0 (/) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: 0.0 (/) On 09/09/16 23:54, Paul Eggert wrote: > Currently 'cp' defaults to not using reflinks, which can be > significantly slower on a system that supports file cloning. I expect > most users would prefer 'cp' to default to --reflink=auto for spped. > Although there are some special cases otherwise, on balance how about if > we change cp to default to --reflink=auto, and add an option > --reflink=no for users who prefer the current default? Up until now we didn't do that so that we actually get a data copy. I.E. traditionally such copies were more resilient to partial hardware failures. However depending on the underlying hardware (which may do deduplication) we're not guaranteed that an actual copy is made. In discussions with kernel devs about this (in relation to efficient defaults for copy_file_range), their current thinking is that separate devices are required to give such guarantees, so reflinking by default is a valid thing to do. It might not be an appropriate thing to do in a minor release. We're due one of those quite soon now, so I'd suggest waiting a short while before changing? thanks, Pádraig From unknown Fri Aug 15 20:26:53 2025 X-Loop: help-debbugs@gnu.org Subject: bug#24400: cp: default to --reflink=auto? Resent-From: Paul Eggert Original-Sender: "Debbugs-submit" Resent-CC: bug-coreutils@gnu.org Resent-Date: Sun, 11 Sep 2016 02:19:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 24400 X-GNU-PR-Package: coreutils X-GNU-PR-Keywords: To: =?UTF-8?Q?P=C3=A1draig?= Brady , 24400@debbugs.gnu.org Received: via spool by 24400-submit@debbugs.gnu.org id=B24400.147356031016237 (code B ref 24400); Sun, 11 Sep 2016 02:19:02 +0000 Received: (at 24400) by debbugs.gnu.org; 11 Sep 2016 02:18:30 +0000 Received: from localhost ([127.0.0.1]:55870 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1biuLm-0004Dp-2t for submit@debbugs.gnu.org; Sat, 10 Sep 2016 22:18:30 -0400 Received: from zimbra.cs.ucla.edu ([131.179.128.68]:45860) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1biuLl-0004DW-1Z for 24400@debbugs.gnu.org; Sat, 10 Sep 2016 22:18:29 -0400 Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id BD7D3160D51; Sat, 10 Sep 2016 19:18:23 -0700 (PDT) Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id z44cqbGO86Ua; Sat, 10 Sep 2016 19:18:23 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id 19F351611ED; Sat, 10 Sep 2016 19:18:23 -0700 (PDT) X-Virus-Scanned: amavisd-new at zimbra.cs.ucla.edu Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id OEVfaZPtIA1f; Sat, 10 Sep 2016 19:18:23 -0700 (PDT) Received: from [192.168.1.9] (unknown [100.32.155.148]) by zimbra.cs.ucla.edu (Postfix) with ESMTPSA id F0CC71611EA; Sat, 10 Sep 2016 19:18:22 -0700 (PDT) References: <4c0ff2a7-d511-4e23-a0a4-c0591f1c053f@cs.ucla.edu> <57D3D875.8070406@draigBrady.com> From: Paul Eggert Organization: UCLA Computer Science Department Message-ID: <53c43ffa-e2bc-29e2-c08a-c98f53c20332@cs.ucla.edu> Date: Sat, 10 Sep 2016 19:18:22 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.2.0 MIME-Version: 1.0 In-Reply-To: <57D3D875.8070406@draigBrady.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: quoted-printable X-Spam-Score: -1.3 (-) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.3 (-) P=C3=A1draig Brady wrote: > It might not be an appropriate thing to do in a minor release. > We're due one of those quite soon now, so I'd suggest waiting > a short while before changing? Sure, there's no rush, we can leave this bug open. I just now installed a similar change into Emacs for its copy-file functi= on,=20 into the master branch that is (i.e., the release after next). 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Thu, 18 Jun 2020 22:36:06 -0700 (PDT) To: control@debbugs.gnu.org From: Paul Eggert Subject: merge 24400 to 41944 Autocrypt: addr=eggert@cs.ucla.edu; prefer-encrypt=mutual; keydata= LS0tLS1CRUdJTiBQR1AgUFVCTElDIEtFWSBCTE9DSy0tLS0tCgptUUlOQkV5QWNtUUJFQURB QXlIMnhvVHU3cHBHNUQzYThGTVpFb243NGRDdmM0K3ExWEEySjJ0QnkycHdhVHFmCmhweHhk R0E5Smo1MFVKM1BENGJTVUVnTjh0TFowc2FuNDdsNVhUQUZMaTI0NTZjaVNsNW04c0thSGxH ZHQ5WG0KQUF0bVhxZVpWSVlYL1VGUzk2ZkR6ZjR4aEVtbS95N0xiWUVQUWRVZHh1NDd4QTVL aFRZcDVibHRGM1dZRHoxWQpnZDdneDA3QXV3cDdpdzdlTnZub0RUQWxLQWw4S1lEWnpiRE5D UUdFYnBZM2VmWkl2UGRlSStGV1FONFcra2doCnkrUDZhdTZQcklJaFlyYWV1YTdYRGRiMkxT MWVuM1NzbUUzUWpxZlJxSS9BMnVlOEpNd3N2WGUvV0szOEV6czYKeDc0aVRhcUkzQUZINmls QWhEcXBNbmQvbXNTRVNORnQ3NkRpTzFaS1FNcjlhbVZQa25qZlBtSklTcWRoZ0IxRApsRWR3 MzRzUk9mNlY4bVp3MHhmcVQ2UEtFNDZMY0ZlZnpzMGtiZzRHT1JmOHZqRzJTZjF0azVlVThN Qml5Ti9iClowM2JLTmpOWU1wT0REUVF3dVA4NGtZTGtYMndCeHhNQWhCeHdiRFZadWR6eERa SjFDMlZYdWpDT0pWeHEya2wKakJNOUVUWXVVR3FkNzVBVzJMWHJMdzYrTXVJc0hGQVlBZ1Jy NytLY3dEZ0JBZndoUEJZWDM0blNTaUhsbUxDKwpLYUhMZUNMRjVaSTJ2S20zSEVlQ1R0bE9n N3haRU9OZ3d6TCtmZEtvK0Q2U29DOFJSeEpLczhhM3NWZkk0dDZDCm5yUXp2SmJCbjZneGRn Q3U1aTI5SjFRQ1lyQ1l2cWwyVXlGUEFLK2RvOTkvMWpPWFQ0bTI4MzZqMXdBUkFRQUIKdENC UVlYVnNJRVZuWjJWeWRDQThaV2RuWlhKMFFHTnpMblZqYkdFdVpXUjFQb2tDUGdRVEFRSUFL QVVDVElCeQpaQUliQXdVSkVzd0RBQVlMQ1FnSEF3SUdGUWdDQ1FvTEJCWUNBd0VDSGdFQ0Y0 QUFDZ2tRN1pmcERtS3FmalJSCkd3LytJajAzZGhZZllsL2dYVlJpdXpWMWdHcmJIayt0bmZy SS9DN2ZBZW9GelE1dFZnVmluU2hhUGtabzBIVFAKZjE4eDZJREVkQWlPOE1xbzF5cDBDdEht ekdNQ0o1MG80R3JnZmpscjZnLyt2dEVPS2JobGVzek4yWHBKdnB3TQoyUWdHdm4vbGFUTFV1 OFBIOWFSV1RzN3FKSlpLS0tBYjRzeFljOTJGZWhQdTZGT0QwZERpeWhsREFxNGxPVjJtCmRC cHpRYmlvam9aelFMTVF3anBnQ1RLMjU3MmVLOUVPRVF5U1VUaFhyU0l6NkFTZW5wNE5ZVEZI czl0dUpRdlgKazlnWkRkUFNsM2JwKzQ3ZEd4bHhFV0xwQklNN3pJT053NGtzNGF6Z1Q4bnZE WnhBNUlaSHR2cUJsSkxCT2JZWQowTGU2MVdwMHkzVGxCRGgycWRLOGVZTDQyNlc0c2NFTVN1 aWc1Z2I4T0F0UWlCVzZrMnNHVXh4ZWl2OG92V3U4CllBWmdLSmZ1b1dJK3VSbk1FZGRydVk4 SnNvTTU0S2FLdlppa2tLczJiZzFuZHRMVnpIcEo2cUZaQzdRVmplSFUKaDYvQm1ndmRqV1Ba WUZUdE4rS0E5Q1dYM0dRS0tnTjN1dTk4OHl6bkQ3TG5COThUNEVVSDFIQS9HbmZCcU1WMQpn cHpUdlBjNHFWUWluQ21Ja0VGcDgzemwrRzVmQ2pKSjNXN2l2ekNuWW80S2hLTHBGVW05N29r VEtSMkxXM3haCnpFVzRjTFNXTzM4N01USzNDekRPeDVxZTZzNGE5MVp1Wk0vai9UUWRUTERh cU5uODNrQTRIcTQ4VUhYWXhjSWgKK05kOGsvM3c2bEZ1b0swd3JPRml5d2pMeCswdXI1am1t YmVjQkdIYzF4ZGhBRkc1QWcwRVRJQnlaQUVRQUthRgo2NzhUOXd5SDR3alRyVjFQejNjREVv U25WLzBaVXJPVDM3cDFkY0d5ai9JWHExeDY3MEhSVmFoQW1rMHNacFljCjI1UEY5RDVHUFlI RldsTmp1UFU5NnJEbmRYQjNoZWRtQlJoTGRDNGJBWGpJNERWK2JtZFZlK3EvSU1ubFpSYVYK bG05RWlNQ1ZBUjZ3MTNzUmV1N3FYa1c5cjNSd1kyQXpYc2twL3RBZTRCUktyMVptYnZpMm5i blE2ZXBFQzQycgpSYngwQjFFaGpiSVFaNUpIR2syNGlQVDdMZEJnbk5tb3M1d1lqendObGtN UUQ1VDBZZHpoazdKK1V4d0E1bTQ2Cm1PaFJEQzJyRlYvQTBnbTVUTHk4RFhqdi9Fc2M0Z1lu WWFpNlNRcW5VRVZoNUx1VjhZQ0pCbmlqcytUaXc3MXgKMWljbW42eEdJNDVFdWdKT2dlYyty THlwWWdwVnA0eDBISTVUODhxQlJZQ2t4SDNLZzhRbytFV05BOUE0TFJROQpEWDhuam9uYTBn ZjBzMDN0b2NLOGtCTjY2VW9xcVB0SEJuYzRlTWdCeW1DZmxLMTJlS2ZkMllZeG55ZzljWmF6 CldBNVZzbHZUeHBtNzZoYmc1b2lBRUgvVmcvOE14SHlBblBoZnJnd3lQcm1KRWNWQmFmZHNw Sm5ZUXhCWU5jbzIKTEZQSWhsT3ZXaDhyNGF0K3MrTTNMYjI2b1VUY3psZ2RXMVNmM1NEQTc3 Qk1SbkYwRlF5RSs3QXpWNzlNQk40eQpraXFhZXpReHRhRjFGeS90dmtoZmZTbzh1K2R3RzBF Z0poK3RlMzhnVGNJU1ZyMEdJUHBsTHo2WWhqcmJIclBSCkYxQ041VXVMOURCR2p4dU4zNVJM TlZFZnRhNlJVRmxSNk5jdFRqdnJBQkVCQUFHSkFpVUVHQUVDQUE4RkFreUEKY21RQ0d3d0ZD UkxNQXdBQUNna1E3WmZwRG1LcWZqU3JIQS8rS3pBS3ZUeFJoQTlNV05MeEl5SjdTNXVKMTZn cwpUM29DalpyQktHRWhLTU9HWDRPMEdBNlZPRXJ5TzdRUkNDWWFoM294U0czOElBbk5laXdK WGdVOUJ6a2s4NVVHCmJQRWQ3SEdGL1ZTZUhDUXdXb3U2anFVRFRTRHZuOVloTlRkRzBLWFBN NzRhQyt4cjJab3cxTzJtaFhpaGdXS0QKMER3KzBMWVBuVU9zUTBLT0Z4SFhYWUhtUnJTMU9a UFU1OUJMdmMrVFJoSWhhZlNIS0x3YlhLKzZja2t4Qng2aAo4ejVjY3BHMFFzNGJGaGRGWW5G ckVpZURMb0dtbkUyWUxoZFY2c3dKOVZOQ1M2cExpRW9oVDNmbTdhWG0xNXRaCk9JeXpNWmhI UlNBUGJsWHhRMFpTV2pxOG9ScmNZTkZ4YzRXMVVScEFrQkNPWUpvWHZRZkQ1TDNscUFsOFRD cUQKVXpZeGhIL3RKaGJEZEhycUhINzY3amFEYVRCMStUYWxwLzJBTUt3Y1hOT2Rpa2xHeGJt SFZHNllHbDZnOExyYgpzdTlOWkVJNHlMbEh6dWlrdGhKV2d6KzN2WmhWR3lObHQrSE5Jb0Y2 Q2pETDJvbXU1Y0VxNFJESE00NFFxUGs2Cmw3TzBwVXZOMW1UNEIrUzFiMDhSS3BxbS9mZjAx NUUzN0hOVi9waUl2Smx4R0FZejhQU2Z1R0NCMXRoTVlxbG0KZ2RoZDkvQmFiR0ZiR0dZSEE2 VTQvVDV6cVUrZjZ4SHkxU3NBUVoxTVNLbEx3ZWtCSVQrNC9jTFJHcUNIam5WMApxNUgvVDZh N3Q1bVBrYnpTck9MU280cHVqK0lUb05qWXlZSURCV3pobEExOWF2T2ErcnZVam1IdEQzc0ZO N2NYCld0a0dvaThidU5jYnk0VT0KPUFMNm8KLS0tLS1FTkQgUEdQIFBVQkxJQyBLRVkgQkxP Q0stLS0tLQo= Organization: UCLA Computer Science Department Message-ID: <597f55e3-165e-5735-1b3e-cb64546982e4@cs.ucla.edu> Date: Thu, 18 Jun 2020 22:36:06 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.8.0 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: control X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -3.3 (---) severity 41944 wishlist merge 24400 41944