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Re: [Qemu-devel] [question] block: do we have any consideration about ad
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From: |
Bin Wu |
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Subject: |
Re: [Qemu-devel] [question] block: do we have any consideration about adding retry support in error handling? |
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Date: |
Thu, 25 Dec 2014 11:46:25 +0800 |
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User-agent: |
Mozilla/5.0 (Windows NT 6.1; rv:24.0) Gecko/20100101 Thunderbird/24.2.0 |
On 2014/12/25 10:42, Fam Zheng wrote:
> On Thu, 12/25 09:57, Bin Wu wrote:
>> Hi,
>>
>> When IO error happens in physical device, qemu block layer supports error
>> reporting, error ignoring and error stoping(for example, virtio-blk). Can we
>> have any way to resend the error IO?
>
> With error stop, the request is retried after resume.
>
> Fam
>
>
Thank you very much, Fam, I see. Another question: I think error stop is not the
default error handling strategy, how can we configure error stop in the VM XML
file? Can you just show me some example? Thanks again:>
--
Bin Wu