Is pool auto-expansion just broken by design now?

[dan]

@winnielinnie

I thought that since 24.10.2 and 25.04 the issue of not using the entire drive capacity (minus 2GB for buffer) had been fixed?

Nope.

@winnielinnie

Perhaps you’re still seeing this because your pool was created before the release of 24.10.2,

The pool was created long before the release of 24.10.2, but a newly-replaced (currently resilvering) drive is partitioned this way:

sdaf         65:240  0  16.4T  0 disk
└─sdaf1      65:241  0   5.5T  0 part

Note also that there’s no swap/buffer partition created.