Re: how to tell if TRIM is working

Reply: Warner Losh : "Re: how to tell if TRIM is working"
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From: Antony Uspensky <uspensky_at_x-art.ru>
Date: Fri, 03 May 2024 14:17:51 UTC

On Thu, 2 May 2024, Warner Losh wrote:

> ZFS has a lot of knobs to control when / how / if this is done.

trim(8) works on device level.
If you use ZFS, you rather need zpool-trim(8), which works on pool level.
A.