Re: [Ext2-devel] [RFC] [PATCH] Reducing average ext2 fsck timethrough fs-wide dirty bit]

From: Mingming Cao
Date: Fri Mar 24 2006 - 14:12:29 EST


On Fri, 2006-03-24 at 13:52 -0500, Theodore Ts'o wrote:
> On Fri, Mar 24, 2006 at 06:32:39AM -0800, Valerie Henson wrote:
> > Note that ext3's habit of clearing indirect blocks on truncate would
> > break some things I want to do in the future. (Insert secret plans
> > here.)
>
> This is fixable, but it would require making the truncate code (even
> more) complicated.....
>
> - Ted
>

Andreas suggested to perform asynchronous unlink/truncate to reduce the
latency of truncating/unlink before. What's other options we discussed
before, I forget.


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