Re: [pfSense] ZFS on 2.4.2

2018-03-06 Thread Paul Mather
On Mar 6, 2018, at 12:39 PM, Walter Parker wrote: > On Mon, Mar 5, 2018 at 6:38 PM, Curtis Maurand wrote: > >> ZFS is a memory hog. you need 1 GB of RAM for each TB of disk. > > > Curtis, can you provide some more details? I have been testing this

Re: [pfSense] ZFS on 2.4.2

2018-03-06 Thread Peder Rovelstad
Here's a ZFS tuning guide if you have not seen. https://wiki.freebsd.org/ZFSTuningGuide But only goes to v9. Down the page they ref 2-5GB/TB for dedupe. Free advice, worth every penny paid! https://www.freebsd.org/doc/en/books/faq/all-about-zfs.html My NAS4Free server uses 90% of

Re: [pfSense] ZFS on 2.4.2

2018-03-06 Thread Walter Parker
On Mon, Mar 5, 2018 at 6:38 PM, Curtis Maurand wrote: > ZFS is a memory hog. you need 1 GB of RAM for each TB of disk. Curtis, can you provide some more details? I have been testing this for the last couple of weeks and ZFS doesn't require 1G for each TB to function