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Re: [Qemu-devel] [PATCH 1/7] block: only force IO completion in .bdrv_tr


From: Paolo Bonzini
Subject: Re: [Qemu-devel] [PATCH 1/7] block: only force IO completion in .bdrv_truncate if we are shrinking
Date: Fri, 08 Mar 2013 10:23:53 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130219 Thunderbird/17.0.3

Il 08/03/2013 08:53, Peter Lieven ha scritto:
>>
>> I think the fix is to only call it for the monitor command.  Optionally,
>> when shrinking, assert that there are no requests in flight.
> 
> Okay.
> 
> What is the plan? just fix this or fix the whole thing (which seems to
> be some
> work).
> 
> The suggested patch from Jeff will break iscsi_truncate as bs->growable
> is 1 currently.

I guess it's up to Kevin and Jeff.

Paolo



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