From: Ross Zwisler <ross.zwisler@linux.intel.com>
To: Ross Zwisler <ross.zwisler@linux.intel.com>,
Dave Chinner <david@fromorbit.com>,
Amir Goldstein <amir73il@gmail.com>, Josef Bacik <jbacik@fb.com>,
Eryu Guan <eguan@redhat.com>, fstests <fstests@vger.kernel.org>,
linux-kernel <linux-kernel@vger.kernel.org>,
Alasdair Kergon <agk@redhat.com>,
Dan Williams <dan.j.williams@intel.com>, Jan Kara <jack@suse.cz>,
Mike Snitzer <snitzer@redhat.com>, Shaohua Li <shli@kernel.org>,
dm-devel@redhat.com, linux-nvdimm@lists.01.org,
linux-raid@vger.kernel.org,
linux-fsdevel <linux-fsdevel@vger.kernel.org>,
Ext4 <linux-ext4@vger.kernel.org>,
linux-xfs <linux-xfs@vger.kernel.org>,
Christoph Hellwig <hch@infradead.org>
Subject: Re: [fstests PATCH v3] generic: add test for DAX MAP_SYNC support
Date: Thu, 16 Nov 2017 14:31:47 -0700 [thread overview]
Message-ID: <20171116213147.GB27448@linux.intel.com> (raw)
In-Reply-To: <20171116212815.GA27448@linux.intel.com>
On Thu, Nov 16, 2017 at 02:28:15PM -0700, Ross Zwisler wrote:
> On Thu, Oct 26, 2017 at 08:56:38AM +1100, Dave Chinner wrote:
> > Perhaps stat -c %b $SCRATCH_MNT/test ?
>
> Maybe, but doesn't the output of 'stat -c %b' depend on the block size the
> filesystem is using? I think to use stat I'd have to check both %b and %B,
> and account for different block sizes, or do some shell math. I think it may
> be easier to just use du.
Ah, never mind, I think you meant 'stat -c %s' - that's cleaner, will switch.
WARNING: multiple messages have this Message-ID (diff)
From: Ross Zwisler <ross.zwisler@linux.intel.com>
To: Ross Zwisler <ross.zwisler@linux.intel.com>,
Dave Chinner <david@fromorbit.com>,
Amir Goldstein <amir73il@gmail.com>, Josef Bacik <jbacik@fb.com>,
Eryu Guan <eguan@redhat.com>, fstests <fstests@vger.kernel.org>,
linux-kernel <linux-kernel@vger.kernel.org>,
Alasdair Kergon <agk@redhat.com>,
Dan Williams <dan.j.williams@intel.com>, Jan Kara <jack@suse.cz>,
Mike Snitzer <snitzer@redhat.com>, Shaohua Li <shli@kernel.org>,
dm-devel@redhat.com, linux-nvdimm@lists.01.org,
linux-raid@vger.kernel.org,
linux-fsdevel <linux-fsdevel@vger.kernel.org>,
Ext4 <linux-ext4@vger.kernel.org>,
linux-xfs <linux-xfs@vger.kernel.org>,
Christoph Hellwig <hch@infradead.org>
Subject: Re: [fstests PATCH v3] generic: add test for DAX MAP_SYNC support
Date: Thu, 16 Nov 2017 14:31:47 -0700 [thread overview]
Message-ID: <20171116213147.GB27448@linux.intel.com> (raw)
In-Reply-To: <20171116212815.GA27448@linux.intel.com>
On Thu, Nov 16, 2017 at 02:28:15PM -0700, Ross Zwisler wrote:
> On Thu, Oct 26, 2017 at 08:56:38AM +1100, Dave Chinner wrote:
> > Perhaps stat -c %b $SCRATCH_MNT/test ?
>
> Maybe, but doesn't the output of 'stat -c %b' depend on the block size the
> filesystem is using? I think to use stat I'd have to check both %b and %B,
> and account for different block sizes, or do some shell math. I think it may
> be easier to just use du.
Ah, never mind, I think you meant 'stat -c %s' - that's cleaner, will switch.
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Linux-nvdimm mailing list
Linux-nvdimm@lists.01.org
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next prev parent reply other threads:[~2017-11-16 21:31 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-20 5:24 [PATCH 1/2] dm log writes: Add support for inline data buffers Ross Zwisler
2017-10-20 5:24 ` Ross Zwisler
2017-10-20 5:24 ` Ross Zwisler
2017-10-20 5:24 ` [PATCH 2/2] dm log writes: add support for DAX Ross Zwisler
2017-10-20 5:24 ` Ross Zwisler
2017-10-23 17:34 ` Josef Bacik
2017-10-23 17:34 ` Josef Bacik
2017-10-23 18:59 ` Ross Zwisler
2017-10-23 18:59 ` Ross Zwisler
2017-10-23 18:59 ` Ross Zwisler
[not found] ` <20171020052404.13762-2-ross.zwisler-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
2017-10-24 19:22 ` Mike Snitzer
2017-10-24 19:22 ` Mike Snitzer
2017-10-24 19:22 ` Mike Snitzer
[not found] ` <20171024192222.GB22902-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2017-10-24 19:30 ` Ross Zwisler
2017-10-24 19:30 ` Ross Zwisler
2017-10-24 19:30 ` Ross Zwisler
2017-10-20 5:29 ` [fstests PATCH] generic: add test for DAX MAP_SYNC support Ross Zwisler
2017-10-20 5:29 ` Ross Zwisler
2017-10-20 6:51 ` Amir Goldstein
2017-10-20 6:51 ` Amir Goldstein
[not found] ` <20171020052943.15104-1-ross.zwisler-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
2017-10-20 21:25 ` [fstests PATCH v2] " Ross Zwisler
2017-10-20 21:25 ` Ross Zwisler
2017-10-20 21:25 ` Ross Zwisler
2017-10-22 6:56 ` Amir Goldstein
2017-10-22 6:56 ` Amir Goldstein
[not found] ` <CAOQ4uxjWp3khOix__jqfsiyjhNehGtkqXXv1o7EuGB1j3b2moQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-10-25 12:19 ` Amir Goldstein
2017-10-25 12:19 ` Amir Goldstein
2017-10-25 12:19 ` Amir Goldstein
[not found] ` <CAOQ4uxh25JmAv3DjCp11fAfpHVP=d2sp+=Gk4SxYfBtmOgaUPw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-10-25 17:12 ` Ross Zwisler
2017-10-25 17:12 ` Ross Zwisler
2017-10-25 17:12 ` Ross Zwisler
2017-10-25 20:47 ` [fstests PATCH v3] " Ross Zwisler
2017-10-25 20:47 ` Ross Zwisler
2017-10-25 21:56 ` Dave Chinner
2017-10-25 21:56 ` Dave Chinner
2017-11-16 21:28 ` Ross Zwisler
2017-11-16 21:28 ` Ross Zwisler
2017-11-16 21:28 ` Ross Zwisler
2017-11-16 21:31 ` Ross Zwisler [this message]
2017-11-16 21:31 ` Ross Zwisler
[not found] ` <20171025204704.3382-1-ross.zwisler-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
2017-10-26 4:59 ` Amir Goldstein
2017-10-26 4:59 ` Amir Goldstein
2017-10-26 4:59 ` Amir Goldstein
2017-11-16 22:59 ` Ross Zwisler
2017-11-16 22:59 ` Ross Zwisler
2017-10-24 19:14 ` [PATCH 1/2] dm log writes: Add support for inline data buffers Mike Snitzer
2017-10-24 19:14 ` Mike Snitzer
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