Re: [PATCH v2 1/2] ext4: Preallocation is a multiple of stripe size

[PATCH v2 1/2] ext4: Preallocation is a multiple of stripe size · Dan Ehrenberg <hidden> · 2011-07-15
[PATCH v2 2/2] ext4: Ignore a stripe width of 1 · Dan Ehrenberg <hidden> · 2011-07-15
Re: [PATCH v2 2/2] ext4: Ignore a stripe width of 1 · Eric Sandeen <hidden> · 2011-07-15
Re: [PATCH v2 2/2] ext4: Ignore a stripe width of 1 · "Ted Ts'o" <tytso@mit.edu> · 2011-07-18
Re: [PATCH v2 1/2] ext4: Preallocation is a multiple of stripe size · "Ted Ts'o" <tytso@mit.edu> · 2011-07-18

From: Ted Ts'o <tytso@mit.edu>
Date: 2011-07-18 01:13:19
Also in: lkml

On Fri, Jul 15, 2011 at 02:41:54PM -0700, Dan Ehrenberg wrote:

Previously, if a stripe width was provided, then it would be used
as the preallocation granularity, with no santiy checking and no
way to override this. Now, mb_prealloc_size defaults to the smallest
multiple of stripe size that is greater than or equal to the old
default mb_prealloc_size, and this can be overridden with the sysfs
interface.

Signed-off-by: Dan Ehrenberg <redacted>

Added to the ext4 tree, thanks!

					- Ted

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