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Date: Fri, 18 Jan 2013 14:07:19 +0100
Message-ID: <CAAOK-NAnzq=iUnygw=LmxT3rUHzSM7h+WO2WuOUkZVB7K1jDvw@mail.gmail.com>
Subject: Enable UNMAP in ZFS
From: Dani <dppascual@gmail.com>
To: freebsd-fs@freebsd.org
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Hi all,

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?

Thanks you. Regards.