Hammer deduplication needs for RAM size
Hi all, can someone compare/describe need of RAM size by deduplication in Hammer? There's something interesting about deduplication in ZFS http://openindiana.org/pipermail/openindiana-discuss/2011-April/003574.html Thx
Re: 2.10 Release schedule - Release will be April 23rd 2011
On Thu, Apr 21, 2011 at 12:30 PM, Matthew Dillon wrote: > The only issue w/ using dedup is you may need to > upgrade the hammer filesystem to at least version 5. > It's best that all mirrors be running the same version. > > If you update to version 6 and use mirroring then > both sides have to be version 6 for sure because > the directory hash algorithm changes. > > That's the only issue w/ regards to upgrading. > Thanks :-) --Siju
Re: 2.10 Release schedule - Release will be April 23rd 2011
The only issue w/ using dedup is you may need to upgrade the hammer filesystem to at least version 5. It's best that all mirrors be running the same version. If you update to version 6 and use mirroring then both sides have to be version 6 for sure because the directory hash algorithm changes. That's the only issue w/ regards to upgrading. -Matt Matthew Dillon
