From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <51E51D8E.2000801@redhat.com> Date: Tue, 16 Jul 2013 12:16:46 +0200 From: Zdenek Kabelac MIME-Version: 1.0 References: In-Reply-To: Content-Transfer-Encoding: 7bit Subject: Re: [linux-lvm] thin discards Reply-To: LVM general discussion and development List-Id: LVM general discussion and development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , List-Id: Content-Type: text/plain; charset="us-ascii"; format="flowed" To: LVM general discussion and development Cc: Raymond Jennings Dne 15.7.2013 17:32, Raymond Jennings napsal(a): > I tried to run an fstrim on a mounted thin volume, but got FITRIM: operation > not supported. > > Did I screw up or something? Is the pool device capable of TRIM support ? Which version of lvm2 and kernel is in use ? Zdenek