From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx1.redhat.com (ext-mx11.extmail.prod.ext.phx2.redhat.com [10.5.110.16]) by int-mx13.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id sAIGSB0N030428 for ; Tue, 18 Nov 2014 11:28:11 -0500 Received: from mail.fibbs.org (phineas.fibbs.org [109.234.106.32]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id sAIGS8BB024698 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL) for ; Tue, 18 Nov 2014 11:28:09 -0500 Received: from localhost (localhost [127.0.0.1]) by mail.fibbs.org (Postfix) with ESMTP id 57FBC20067F for ; Tue, 18 Nov 2014 17:28:07 +0100 (CET) Received: from mail.fibbs.org ([127.0.0.1]) by localhost (mail.fibbs.org [127.0.0.1]) (amavisd-new, port 10025) with ESMTP id exhBeqXVuTJ7 for ; Tue, 18 Nov 2014 17:28:07 +0100 (CET) Received: from [192.168.178.100] (p50896859.dip0.t-ipconnect.de [80.137.104.89]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client did not present a certificate) by mail.fibbs.org (Postfix) with ESMTPSA id 05E00200596 for ; Tue, 18 Nov 2014 17:28:06 +0100 (CET) Message-ID: <546B7395.3020305@mglug.de> Date: Tue, 18 Nov 2014 17:28:05 +0100 From: Oliver Rath MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [linux-lvm] mixed ssd/disk szenario question: moving lv from ssd ->disk? 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" To: LVM general discussion and development Hi list, I have an vg over multiple disks (ssd and standard disks) and a big thinpool-volume inside. From thin thinpool i create a lot of snaps (>200), which are normally explizit placed on the ssd (i can select the pv-path on lvcreate). Now, after a time some of these snaps i dont need on the fast device and want to mv them to a slow pv (standard disk) as a kind of backup. Ist it possible to "move" a lv from the ssd to a disk, if both devices are part of my vg? Tfh! Oliver