On 23.10.2009 21:02, malahal@us.ibm.com wrote:
In a LE it would be mirrored too and a copy would be in each mirror...
That is not possible with the current LVM code. The log can't be a
'mirror' segment. Jonathan posted few patches to place the log on
mirrored segment but the code is not in the upstream yet!
So keep the map in the vgda, with a copy on each pv, or somewhere
similar. It should just be a map of which LE is stale and doesn't have
to be big anyway.
Maybe IBM should donate some LVM code to linux :)
--
//Morten Torstensen
//Email: morten@mortent.org
//IM: morten.torstensen@gmail.com
I can't listen to that much Wagner. I start getting the urge to conquer
Poland.
-- Woody Allen
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