XigmaNAS

Hi all, i used to think there isn't a way to defrag my ZFS pool but today i notice this
the frag field means the percentage of fragmentation on the pool? it can be defragged? if yes, how?

What evidence do you have that 'fragmentation' is causing you problems?

I haven't noticed any issue so far on my NAS fortunately, but my ZFS pools Frag looks worse than yours.
The sad part is that I recently redone my "storage" pool(shared storage) and restored from backups, and after adding data this past few months, frag reached 32%.

Even worse, the pool "system" was created few days ago(system data partition), and frag reached 5% in just few days, with only 2% of data.

Always going to happen on a copy on write fs. Does it cause issues on zfs? Not unless your capacity is near 80%.

More info about ZFS Fragmentation:

http://blog.delphix.com/uday/2013/02/19/78/

thanks to you all for your replies but i'm not experiencing any problem. My primary question was "there is a way to defrag my pool?"