Howdy all,
I too dabbled with dedup and found the performance poor with only 4gb ram. I've
since disabled dedup and find the performance better but "zpool list" still
shows a 1.15x dedup ratio. Is this still a hit on disk io performance? Aside
from copying the data off and back onto the filesys
Howdy,
Is dedup on? I was having some pretty strange problems including slow
performance when dedup was on. Disabling dedup helped out a whole bunch. My
system only has 4gig of ram, so that may have played a part too.
Good luck!
John
On May 18, 2010, at 7:51 AM, Philippe wrote:
> Hi,
>
> T
Finally, it's been destroyed!
Last night I turned dedup off and sent the destroy command and simply let it
run over night. Also, I let zpool iostat 30 run as well. It showed no activity
for the first 6-1/2 hours and then a flurry of activity for 13-minutes. That
snapshot is finally gone and th
