Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
MIME-Version: 1.0
In-Reply-To: <CAOehnrMK_9uP5j+QCF2qy_08yJEr_u9TEPwJJFogXQCeNFm6Gg@mail.gmail.com>
References: <20210212162416.2756937-1-almaz.alexandrovich@paragon-software.com>
 <20210212212737.d4fwocea3rbxbfle@spock.localdomain> <CAOehnrMK_9uP5j+QCF2qy_08yJEr_u9TEPwJJFogXQCeNFm6Gg@mail.gmail.com>
From:   kasep pisan <babam.yes@gmail.com>
Date:   Mon, 15 Feb 2021 14:07:32 +0700
Message-ID: <CAF=-L+Uk3-fMf_PfCK-u+-vo4zg957xKLB0nqT-qRWn_iDtNGQ@mail.gmail.com>
Subject: Re: [PATCH v21 00/10] NTFS read-write driver GPL implementation by
 Paragon Software
To:     Hanabishi Recca <irecca.kun@gmail.com>
Cc:     Oleksandr Natalenko <oleksandr@natalenko.name>,
        Konstantin Komarov <almaz.alexandrovich@paragon-software.com>,
        linux-fsdevel@vger.kernel.org, viro@zeniv.linux.org.uk,
        linux-kernel@vger.kernel.org, pali@kernel.org, dsterba@suse.cz,
        aaptel@suse.com, willy@infradead.org, rdunlap@infradead.org,
        joe@perches.com, mark@harmstone.com, nborisov@suse.com,
        linux-ntfs-dev@lists.sourceforge.net, anton@tuxera.com,
        dan.carpenter@oracle.com, hch@lst.de, ebiggers@kernel.org,
        andy.lavr@gmail.com
Content-Type: text/plain; charset="UTF-8"
Precedence: bulk

The bug can be reproduced easily with following step:
find mountpoint -exec ls -d {} + 1>/dev/null


2021-02-14 2:00 GMT+07.00, Hanabishi Recca <irecca.kun@gmail.com>:
> On Sat, Feb 13, 2021 at 2:27 AM Oleksandr Natalenko
> <oleksandr@natalenko.name> wrote:
>
>> Hanabishi, babam (both in Cc), here [2] you've reported some issues with
>> accessing some files and with hidden attributes. You may reply to this
>> email of mine with detailed description of your issues, and maybe
>> developers will answer you.
>
> There is strange files access issue since v18 update. Some random
> files on partition became inaccessible, can't be read or even deleted.
> For example:
>
> # ls -la
> ls: cannot access 'NlsStrings.js': No such file or directory
> total 176
> drwxrwxrwx 1 root root  4096 Oct 20 10:41 .
> drwxrwxrwx 1 root root 12288 Oct 20 10:42 ..
> -rwxrwxrwx 1 root root  8230 Oct 19 17:02 Layer.js < this file is ok
> -????????? ? ?    ?        ?            ? NlsStrings.js < this file is
> inaccessible
> ...
>
> To reproduce the issue try to mount a NTFS partition with deep
> structure and large files amout. Then run on it some recursive file
> command, e.g. 'du -sh', it will list all access errors.
> Can't say what exactly causes it. Filesystem itself is not damaged,
> when mounting it via ntfs-3g, ntfs3 <18 or in Windows it works
> normally. The files is not damaged and chkdsk report no errors.
>


-- 
Sorry, my English is bad.