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Re: qemu-img create with preallocation=full and cluster-size=2M produces
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From: |
Max Reitz |
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Subject: |
Re: qemu-img create with preallocation=full and cluster-size=2M produces a bad file |
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Date: |
Mon, 14 Sep 2020 10:27:37 +0200 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.11.0 |
On 14.09.20 10:22, Max Reitz wrote:
> On 11.09.20 17:39, Alberto Garcia wrote:
>> On Fri 11 Sep 2020 04:55:08 PM CEST, Alberto Garcia wrote:
>>>> $ qemu-img check prealloc_4G_2M.qcow2
>>>> ERROR: coffset=0x1ffff80a00000: copied flag must never be set for
>>>> compressed clusters
>>
>> I see, this was fixed recently (QEMU 5.0.0 is still affected), here is
>> the patch:
>>
>> https://git.qemu.org/?p=qemu.git;a=commitdiff;h=348fcc4f7ace1718006e646078d88c8cd8c1d97e
>>
>> I think this should also be set to qemu-stable, Kevin, Max?
>
> Well, how do you set things to stable after the commit has been merged?
>
> Judging from stable-process.rst, we’ll have to reply to the patch in
> question and CC qemu-stable. So let’s do that.
On second thought, I see that the 5.0.1 stable freeze was last Thursday,
so it’s not going into 5.0.1 anyway.
Max
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