linux-ext4 - Re: [PATCH] generic/017: skip tests with mkfs failures

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Date:	Mon, 6 Oct 2014 20:53:00 -0400
From:	Theodore Ts'o <tytso@....edu>
To:	Paul Paulson <paul.paulson@...gate.com>
Cc:	fstests@...r.kernel.org, linux-ext4@...r.kernel.org
Subject: Re: [PATCH] generic/017: skip tests with mkfs failures

On Mon, Oct 06, 2014 at 01:23:50PM -0500, Paul Paulson wrote:
> The mkfs command fails to create ext4 filesystems on partition sizes
> greater than 1998080 MiB when using 1024 byte blocks and the default
> calculation for the number of inodes reserved for the filesystem.

I've never noticed a problem because creating a partition that large
makes the xfstests runs take a long, long time.  I typically use a 5
GB or 20GB partition.  Is there a particular reason why you are trying
to do test ext4 using a 1k blocksize for a 2T file system?  We can fix
mke2fs so it doesn't fail when you create a > 2T file system with a 1k
block size, but the bigger question in my mind is why anyone would
ever want to do that?

					- Ted
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