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Date: Fri, 18 Jan 2013 18:34:55 +0100
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Subject: Re: Enable UNMAP in ZFS
From: Dani <dppascual@gmail.com>
To: Mark Felder <feld@feld.me>
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Hi all,

For SATA the command is called TRIM, for SAS the command is called UNMAP.

Regards
El 18/01/2013 16:17, "Mark Felder" <feld@feld.me> escribi=F3:

> On Fri, 18 Jan 2013 07:07:19 -0600, Dani <dppascual@gmail.com> wrote:
>
>
>> I have installed FreeBSD 9.1 and have created a ZFS pool with SAS disks.
>> How can I enable UNMAP on SSDs devices used as cache and log devices?
>>
>
> By UNMAP do you mean TRIM?
>