Hi,
We have a pair of Netapp FAS2220-2 filers with the DS shelves. We have never had any reallocation scheduling setup and our partner has not configured this from day 1, we are now over a year since install and suffering performance issues. I have read up about reallocation, read-reallocation, space optimization, extent etc but i`m not 100% sure what the best practises are. I`m also not sure about wether to reallocate on a deduplicated volume or not. Some of our volumes are deduplicated and some are not (those with exchange db and SQL db).... What`s the best way to handle this? I have ran some measures on the volumes, some are showing as high as 8 with hotspots.
Regards,