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From: Kari Argillander <kari.argillander@gmail.com>
To: Theodore Ts'o <tytso@mit.edu>,
	Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
Cc: "Darrick J. Wong" <djwong@kernel.org>,
	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, oleksandr@natalenko.name
Subject: Re: [PATCH v27 00/10] NTFS read-write driver GPL implementation by Paragon Software
Date: Thu, 12 Aug 2021 20:03:26 +0300	[thread overview]
Message-ID: <20210812170326.6szm7us5kfdte52u@kari-VirtualBox> (raw)
In-Reply-To: <YQdlJM6ngxPoeq4U@mit.edu>

On Sun, Aug 01, 2021 at 11:23:16PM -0400, Theodore Ts'o wrote:
> On Thu, Jul 29, 2021 at 09:24:59AM -0700, Darrick J. Wong wrote:
> > 
> > I have the same (still unanswered) questions as last time:
> > 
> > 1. What happens when you run ntfs3 through fstests with '-g all'?  I get
> > that the pass rate isn't going to be as high with ntfs3 as it is with
> > ext4/xfs/btrfs, but fstests can be adapted (see the recent attempts to
> > get exfat under test).
> 
> Indeed, it's not that hard at all.  I've included a patch to
> xfstests-bld[1] so that you can just run "kvm-xfstests -c ntfs3 -g
> auto".
> 
> Konstantin, I would *strongly* encourage you to try running fstests,
> about 60 seconds into a run, we discover that generic/013 will trigger
> locking problems that could lead to deadlocks.

It seems at least at my testing that if acl option is used then
generic/013 will pass. I have tested this with old linux-next commit
5a4cee98ea757e1a2a1354b497afdf8fafc30a20 I have still some of my own
code in it but I will test this tomorrow so I can be sure.

It also seems that acl support is broken. I also suspect ntfs-3g mkfs in
some failure cases. So maybe ntfs-3g mkfs will give different result than
Paragons mkfs. It would be nice to test with Paragons mkfs software or
that Paragon will test with ntfs-3g.


  parent reply	other threads:[~2021-08-12 17:03 UTC|newest]

Thread overview: 44+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-29 13:49 Konstantin Komarov
2021-07-29 13:49 ` [PATCH v27 01/10] fs/ntfs3: Add headers and misc files Konstantin Komarov
2021-07-29 13:49 ` [PATCH v27 02/10] fs/ntfs3: Add initialization of super block Konstantin Komarov
2021-07-29 15:59   ` Matthew Wilcox
2021-07-30  8:28   ` Christophe JAILLET
2021-08-10  9:02   ` Christoph Hellwig
2021-07-29 13:49 ` [PATCH v27 03/10] fs/ntfs3: Add bitmap Konstantin Komarov
2021-07-30  8:11   ` Christophe JAILLET
2021-07-29 13:49 ` [PATCH v27 04/10] fs/ntfs3: Add file operations and implementation Konstantin Komarov
2021-07-30  7:40   ` Christophe JAILLET
2021-08-22 12:20   ` Pali Rohár
2021-08-22 14:31     ` Kari Argillander
2021-08-24 11:33       ` Pali Rohár
2021-07-29 13:49 ` [PATCH v27 05/10] fs/ntfs3: Add attrib operations Konstantin Komarov
2021-07-30  7:30   ` Christophe JAILLET
2021-07-29 13:49 ` [PATCH v27 06/10] fs/ntfs3: Add compression Konstantin Komarov
2021-07-29 13:49 ` [PATCH v27 07/10] fs/ntfs3: Add NTFS journal Konstantin Komarov
2021-07-30  8:06   ` Christophe JAILLET
2021-07-29 13:49 ` [PATCH v27 08/10] fs/ntfs3: Add Kconfig, Makefile and doc Konstantin Komarov
2021-08-10  7:47   ` Kari Argillander
2021-08-10  8:19     ` Pali Rohár
2021-08-10  8:46       ` Kari Argillander
2021-07-29 13:49 ` [PATCH v27 09/10] fs/ntfs3: Add NTFS3 in fs/Kconfig and fs/Makefile Konstantin Komarov
2021-07-29 13:49 ` [PATCH v27 10/10] fs/ntfs3: Add MAINTAINERS Konstantin Komarov
2021-08-09 10:56   ` David Sterba
2021-08-09 16:16     ` Konstantin Komarov
2021-08-09 16:44       ` Kari Argillander
2021-08-09 16:54         ` Randy Dunlap
2021-08-09 18:56           ` Dan Williams
2021-08-09 19:45             ` Kari Argillander
2021-07-29 16:24 ` [PATCH v27 00/10] NTFS read-write driver GPL implementation by Paragon Software Darrick J. Wong
2021-08-02  3:23   ` Theodore Ts'o
2021-08-02 15:05     ` Theodore Ts'o
2021-08-12 17:03     ` Kari Argillander [this message]
2021-08-13 15:53       ` Kari Argillander
2021-08-21 12:38     ` Yan Pashkovsky
2021-08-03 11:57 ` [PATCH] Restyle comments to better align with kernel-doc Kari Argillander
2021-08-03 13:38   ` Dan Carpenter
2021-08-03 15:26     ` Kari Argillander
2021-08-03 15:41       ` Matthew Wilcox
2021-08-30 16:10   ` Konstantin Komarov
2021-08-30 17:13     ` Kari Argillander
2021-08-10  5:46 ` [PATCH v27 00/10] NTFS read-write driver GPL implementation by Paragon Software Kari Argillander
2021-08-10  6:47   ` Darrick J. Wong

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