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Re: [Qemu-devel] [PATCH v2] migration: introduce decompress-error-check
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From: |
Peter Xu |
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Subject: |
Re: [Qemu-devel] [PATCH v2] migration: introduce decompress-error-check |
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Date: |
Thu, 3 May 2018 16:15:45 +0800 |
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User-agent: |
Mutt/1.9.3 (2018-01-21) |
On Thu, May 03, 2018 at 04:06:11PM +0800, address@hidden wrote:
> From: Xiao Guangrong <address@hidden>
>
> QEMU 2.13 enables strict check for compression & decompression to
> make the migration more robust, that depends on the source to fix
> the internal design which triggers the unexpected error conditions
>
> To make it work for migrating old version QEMU to 2.13 QEMU, we
> introduce this parameter to disable the error check on the
> destination which is the default behavior of the machine type
> which is older than 2.13, alternately, the strict check can be
> enabled explicitly as followings:
> -M pc-q35-2.11 -global migration.decompress-error-check=true
>
> Signed-off-by: Xiao Guangrong <address@hidden>
Reviewed-by: Peter Xu <address@hidden>
--
Peter Xu