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Re: [Qemu-devel] [PATCH 2/4] block: immediately cancel oversized read/wr


From: Paolo Bonzini
Subject: Re: [Qemu-devel] [PATCH 2/4] block: immediately cancel oversized read/write requests
Date: Thu, 18 Sep 2014 16:17:28 +0200
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.0

Il 18/09/2014 16:16, Peter Lieven ha scritto:
>>
>>> As you can see from the multiwrite_merge trace the merging has never
>>> been stopped because of
>>> the max_transfer_length. The question is, why are the I/O requests
>>> not coming in as specified?
>> I think that's because of the filesystem.  Try writing directly to a
>> device.
> 
> thats what I did...

Ah, I saw of=test.

Paolo



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