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Re: [Qemu-devel] postcopy migration hangs while loading virtio state


From: Christian Borntraeger
Subject: Re: [Qemu-devel] postcopy migration hangs while loading virtio state
Date: Wed, 26 Apr 2017 14:07:37 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.8.0

On 04/26/2017 01:45 PM, Christian Borntraeger wrote:

>> Hmm, I have a theory, if the flags field has bit 1 set, i.e. 
>> RAM_SAVE_FLAG_COMPRESS
>> then try changing ram_handle_compressed to always do the memset.
> 
> FWIW, changing ram_handle_compressed to always memset makes the problem go 
> away.

It is still running fine now with the "always memset change"





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