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Re: [Qemu-devel] [PATCH 17/18] nbd: BLOCK_STATUS for standard get_block_


From: Paolo Bonzini
Subject: Re: [Qemu-devel] [PATCH 17/18] nbd: BLOCK_STATUS for standard get_block_status function: server part
Date: Wed, 15 Feb 2017 18:02:49 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.7.0


On 09/02/2017 16:38, Eric Blake wrote:
> Umm, why are we sending only one status? If the client requests two ids
> during NBD_OPT_SET_META_CONTEXT, we should be able to provide both
> pieces of information at once.  For a minimal implementation, it works
> for proof of concept, but it is pretty restrictive to tell clients that
> they can only request a single status context.  I'm fine if we add that
> functionality in a later patch, but we'd better have the implementation
> ready for the same release as this patch (I still think 2.9 is a
> reasonable goal).

Agreed on this too.

Paolo

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