āHow much usable space will I get with a four-wide RAIDZ2 vdev of 18-TiB drives, which I plan to later expand with two more drives after I already fill the pool to half capacity? Plus, Iām using non-sparse zvols for several VMs.ā
āAnd can you tell me in decimal units instead of binary units?ā
I hate āZFS mathā.
We love you, @winnielinnie!
And now back to paper mache.
We The People demand a build reportā¦ 
Will provide soon. I got permission from Captain Morgan to post in general discussion first. Some friends are over, I have a sore back, it might be tomorrow night. Theme is Halloween Cheshire Cat
First part is up. Now comes the hard work, i.e. the roof of the mouth and the jaw.
Well, if you think about it L2ARC is a performance enhancer.
When you give up on flagging every post from the onslaught of spambots.
ā¦Iād love to RegEx something to auto-delete 'em
The spambots are playing 5-D chess! 
Ha. Since when can I only flag those buggers 21 times???
I need admin rights!
An error occurred: Youāve performed this action too many times. Please wait 17 hours before trying again
Hah.
Since iX wants to prevent you from catching Repetitive Strain Injury because it takes four clicks to make a report: (ā¦) to unhide the flag button, flag, categorise, and then send. Thatās too many actions when there are hundreds of these buggers.
Agreed - my thumb is worn out from scrolling my trackball!!
I quit.