On 30/12/2009 20:12, ono wrote:
I tried the deduplication feature but the performance of my fileserver
dived from writing 50MB/s via CIFS to 4MB/s.
what happens to the deduped blocks when you set dedup=off?
are they written back to disk?
is the deduptable deleted or is it still there?
Turning dedup off will only affect new writes. If you want to
de-deduplicate old files you will have to re-write them after you
disable dedup.
--
Robert Milkowski
http://milek.blogspot.com
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