On Sat, Mar 04, 2006 at 02:16:11PM +0100, Kasper Dupont wrote:
> > If it relies on static page content during updates of its mirrors, it
> > need to take a private copy of the page(s).
>
> And by that you mean that raid5 and raid6 must copy the page
> contents before writing it to disk?
Yes.
They need to do it anayway in order to calculate parity blocks.
>
> --
> Kasper Dupont -- Rigtige mænd skriver deres egne backupprogrammer
> #define _(_)"d.%.4s%."_"2s" /* This is my new email address */
> char*_="@2kaspner"_()"%03"_("4s%.")"t\n";printf(_+11,_+6,_,6,_+2,_+7,_+6);
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Regards,
Heinz -- The LVM Guy --
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Heinz Mauelshagen Red Hat GmbH
Consulting Development Engineer Am Sonnenhang 11
Cluster and Storage Development 56242 Marienrachdorf
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