From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx1.redhat.com (ext-mx02.extmail.prod.ext.phx2.redhat.com [10.5.110.26]) by int-mx10.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id t46DCIsP008854 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO) for ; Wed, 6 May 2015 09:12:19 -0400 Received: from smtp2.mail.ru (smtp2.mail.ru [94.100.179.91]) by mx1.redhat.com (Postfix) with ESMTPS id C9AE66C for ; Wed, 6 May 2015 13:12:16 +0000 (UTC) Received: from [31.28.11.22] (port=50146 helo=[192.168.1.184]) by smtp2.mail.ru with esmtpa (envelope-from ) id 1Ypz7W-0006BU-Ab for linux-lvm@redhat.com; Wed, 06 May 2015 16:12:14 +0300 Message-ID: <554A132D.7020505@mail.ru> Date: Wed, 06 May 2015 16:12:13 +0300 From: Konstantin Krotov MIME-Version: 1.0 In-Reply-To: 9b5a3431cb59fb31b37bf9e944a186cd@alukardd.org Content-Transfer-Encoding: 7bit Subject: Re: [linux-lvm] Thin Pull LV suspended Reply-To: kv_sec@mail.ru, 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: linux-lvm@redhat.com > Hello. > > I need help in understanding why we got LV in suspended state. > > 16073 vg4 Vwi-sotz-- 80.00g tp4 9.20 > > In syslog we have this line: > > device-mapper: thin: Creation of new snapshot 106 of device 105 failed. > > > This is host with VM under KVM. Accordingly to suspend state we have > `qemu-system-x86` and `kworker` processes in "D"(uninterruptible > sleep) state. > > > We resume to normal state by entering "lvchange -ay /dev/vg4/16073". Hello list! I have a similar problem with suspend LV and VG. Linux kernel 3.19.1 lvm> version LVM version: 2.02.106(2) (2014-04-10) Library version: 1.02.85 (2014-04-10) Driver version: 4.24.0 -- WBR Konstantin V. Krotov