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 15:16:58 UTC

On Fri, 3 May 2024, Warner Losh wrote:

> Ah yes. You need to enable ZFS trim.

Do you mean autotrim property? No, better to run zpool trim manually.

> The other trim destroys all the data on that partition.

Not always. It sends TRIM subcommand.

A.