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From: Antony Uspensky <uspensky@x-art.ru>
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To: Warner Losh <imp@bsdimp.com>
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Subject: Re: how to tell if TRIM is working
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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.