From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 45709CA9EAE for ; Tue, 29 Oct 2019 13:29:19 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id EA8C520578 for ; Tue, 29 Oct 2019 13:29:18 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EA8C520578 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linux-erofs-bounces+linux-erofs=archiver.kernel.org@lists.ozlabs.org Received: from bilbo.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 472XVh63F4zF358 for ; Wed, 30 Oct 2019 00:29:16 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=huawei.com (client-ip=45.249.212.188; helo=huawei.com; envelope-from=gaoxiang25@huawei.com; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=huawei.com Received: from huawei.com (szxga02-in.huawei.com [45.249.212.188]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 472XVS0RYHzF0hB for ; Wed, 30 Oct 2019 00:28:59 +1100 (AEDT) Received: from DGGEMM401-HUB.china.huawei.com (unknown [172.30.72.54]) by Forcepoint Email with ESMTP id 9511ECAAA1D4E5468C6D; Tue, 29 Oct 2019 21:28:52 +0800 (CST) Received: from dggeme762-chm.china.huawei.com (10.3.19.108) by DGGEMM401-HUB.china.huawei.com (10.3.20.209) with Microsoft SMTP Server (TLS) id 14.3.439.0; Tue, 29 Oct 2019 21:28:52 +0800 Received: from architecture4 (10.140.130.215) by dggeme762-chm.china.huawei.com (10.3.19.108) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5; Tue, 29 Oct 2019 21:28:52 +0800 Date: Tue, 29 Oct 2019 21:31:38 +0800 From: Gao Xiang To: Pratik Shinde Subject: Re: New things in erofs Message-ID: <20191029133138.GA114663@architecture4> References: <20191026112431.GA6326@hsiangkao-HP-ZHAN-66-Pro-G1> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.9.4 (2018-02-28) X-Originating-IP: [10.140.130.215] X-ClientProxiedBy: dggeme708-chm.china.huawei.com (10.1.199.104) To dggeme762-chm.china.huawei.com (10.3.19.108) X-CFilter-Loop: Reflected X-BeenThere: linux-erofs@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development of Linux EROFS file system List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-erofs@lists.ozlabs.org Errors-To: linux-erofs-bounces+linux-erofs=archiver.kernel.org@lists.ozlabs.org Sender: "Linux-erofs" Hi Pratik, On Tue, Oct 29, 2019 at 06:46:56PM +0530, Pratik Shinde wrote: > Hi Gao, > > Thanks. > I am exploring following things in erofs: > 1) Sparse file support for uncompressed files. > 2) erofs.fsck(erofs-utils) > > I hope above items are in the development plan & patches are accepted for > them :) Yes, they are definitely in the development plan, it would be appreciated that you take some time to get them in shape if you have time. :-) You can post RFC patch at any time, I will help on this as well. For erofs.fsck (erofs-utils), it's better to share most common code in "lib/" with mkfs.erofs. Thanks, Gao Xiang > > --Pratik. > > On Sat, Oct 26, 2019 at 4:54 PM Gao Xiang wrote: > > > Hi Pratik, > > > > On Sat, Oct 26, 2019 at 12:56:10PM +0530, Pratik Shinde wrote: > > > Hi Gao, > > > > > > Are there any new features/enhancements coming in erofs. Something that > > we > > > can contribute to? > > > > > > P. S. - I saw your erofs roadmap pdf on github. > > > > Thanks for your interest. As I mentioned before, I'm currently working on > > adding a new XZ algorithm to erofs-utils because I'd like to make the > > decompression framework more powerful and generic... > > > > And there are many TODOs in the roadmap pdf, you can pick up something > > if you have some time or you can raise up some new ideas. It's very > > helpful to make EROFS better. > > > > Thanks, > > Gao Xiang > > > > > > > > --Pratik > >