* [Qemu-devel] qcow2 problem in CentOS
@ 2014-12-23 10:32 Halsey Pian
2014-12-23 10:59 ` Paolo Bonzini
0 siblings, 1 reply; 2+ messages in thread
From: Halsey Pian @ 2014-12-23 10:32 UTC (permalink / raw)
To: qemu-devel
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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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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [Qemu-devel] qcow2 problem in CentOS
2014-12-23 10:32 [Qemu-devel] qcow2 problem in CentOS Halsey Pian
@ 2014-12-23 10:59 ` Paolo Bonzini
0 siblings, 0 replies; 2+ messages in thread
From: Paolo Bonzini @ 2014-12-23 10:59 UTC (permalink / raw)
To: Halsey Pian, qemu-devel
On 23/12/2014 11:32, Halsey Pian wrote:
> 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!
Your VMs are configured to have "raw" disk images rather than "qcow2".
Paolo
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2014-12-23 10:32 [Qemu-devel] qcow2 problem in CentOS Halsey Pian
2014-12-23 10:59 ` Paolo Bonzini
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