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JLS2009: A Btrfs update

JLS2009: A Btrfs update

Posted Nov 8, 2009 11:54 UTC (Sun) by nix (subscriber, #2304)
In reply to: JLS2009: A Btrfs update by butlerm
Parent article: JLS2009: A Btrfs update

If there's md in there as well, with its superblock updates to track the
array dirty state, one write could be amplified to, what, six? (of course
you don't get a superblock update with every write unless writes are quite
rare... but often writes *are* rare.)

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