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Re: [Qemu-block] [Qemu-devel] qemu-img crash when resize a qcow2 file cr
From: |
Thomas Huth |
Subject: |
Re: [Qemu-block] [Qemu-devel] qemu-img crash when resize a qcow2 file created with preallocation=full/falloc . |
Date: |
Wed, 25 Oct 2017 09:22:04 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.4.0 |
On 24.10.2017 05:28, Changlimin wrote:
> Hi,
> I am glad to see that qcow2 file created with preallocation=full/falloc can
> be resized. But when I test it, qemu-img crashs.
> qemu-img: block/qcow2-refcount.c:530: qcow2_refcount_area: Assertion
> `!(start_offset % s->cluster_size)' failed.
>
> These are commands:
> qemu-img create -f qcow2 -o preallocation=full full.img 1G
> qemu-img resize --preallocation=full full.img +1G
Which version of qemu-img are you using? v2.10 or the latest git master
branch?
Thomas
- Re: [Qemu-block] [Qemu-devel] qemu-img crash when resize a qcow2 file created with preallocation=full/falloc .,
Thomas Huth <=