From mboxrd@z Thu Jan  1 00:00:00 1970
From: Robin Hill <robin@robinhill.me.uk>
Subject: Re: when read error ,where do we rewrite?
Date: Thu, 7 Jan 2010 13:18:56 +0000
Message-ID: <20100107131855.GA10915@cthulhu.home.robinhill.me.uk>
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On Thu Jan 07, 2010 at 08:41:20PM +0800, dong wu wrote:

> when read error and can rewrite,where do we rewrite?
> It can't be rewrited to the old block.
> It should be rewrite to other place,where can we find the 'other place'?
> In the source code,I don't find the place that should be rewrited to.
>=20
It's rewritten to the same block - it's up to the low-level device (the
disk) to attempt a write and transparently remap the block if the write
fails.

Cheers,
    Robin
--=20
     ___       =20
    ( ' }     |       Robin Hill        <robin@robinhill.me.uk> |
   / / )      | Little Jim says ....                            |
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