SOLVED RAIDZ-2 usable space

[panicos]

Hello guys,

I have a freenas setup with 4x WD RED 3TB each, in a RAIDZ-2 setup. According to what i read before, i should have an usable total space of around 5 TB or 5,5 TB, but after i created the pool, i see i have 3,76 TB (which is at least 1TB less according to the calculations).

Why? Am i missing something?

Thx

 

[Fredda]

Hmm. Used 1.35 + Avail 3.76 = Total 5.11

 

[panicos]

yes, correct. stupid mistake from my side, sorry. didn't see the wood because of the trees.
thread can be closed.

 

[Fredda]

thread can be closed.

This is something you have to do. On top right corner of your initial post, click on the three dots, select edit post and set the solved prefix.

 

[panicos]

cool. thanks.