From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:50955) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Y3Mls-0003n2-Ey for qemu-devel@nongnu.org; Tue, 23 Dec 2014 05:33:05 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Y3Mlj-0001AX-FC for qemu-devel@nongnu.org; Tue, 23 Dec 2014 05:32:56 -0500 Received: from mail-pd0-x22a.google.com ([2607:f8b0:400e:c02::22a]:55047) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Y3Mlj-00016U-4l for qemu-devel@nongnu.org; Tue, 23 Dec 2014 05:32:47 -0500 Received: by mail-pd0-f170.google.com with SMTP id v10so7611835pde.29 for ; Tue, 23 Dec 2014 02:32:45 -0800 (PST) Received: from HalseyPC ([103.242.168.62]) by mx.google.com with ESMTPSA id f1sm19528118pds.93.2014.12.23.02.32.43 for (version=TLSv1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 23 Dec 2014 02:32:44 -0800 (PST) From: "Halsey Pian" Date: Tue, 23 Dec 2014 18:32:26 +0800 Message-ID: <003301d01e9b$c1e52b10$45af8130$@gmail.com> MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0034_01D01EDE.D0092E60" Content-Language: zh-cn Subject: [Qemu-devel] qcow2 problem in CentOS List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org This is a multipart message in MIME format. ------=_NextPart_000_0034_01D01EDE.D0092E60 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Hi All, QCOW2 feature included in Qemu-2.1.2 version works fine in Fedora, but there is issue in CentOS 6.5/7. We can create a qcow2 img file using qemu-img in CentOS > qemu-img create -f qcow2 test.qcow2 10G Then using qemu-system-x86_64 or virt-manager to install one VM to this file test.qcow2 created above, the disk size is not 10G but only basic about 200K. Are there similar issues in CentOS? Or maybe something I missed. Could you give help on it? Thanks! Best Regards Halsey Pian ------=_NextPart_000_0034_01D01EDE.D0092E60 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Hi All,

QCOW2 feature included = in Qemu-2.1.2 version works fine in Fedora, but there is issue in CentOS = 6.5/7.

We can create a qcow2 = img file using qemu-img in CentOS

> qemu-img = create –f qcow2 test.qcow2 10G

Then using = qemu-system-x86_64 or virt-manager to install one VM to this file = test.qcow2 created above, the disk size is not 10G but only basic about = 200K.

Are there similar issues = in CentOS? Or maybe something I missed. Could you give help on it? = Thanks!

Best = Regards

Halsey = Pian

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