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Re: [Qemu-devel] [PATCH v2 0/3] block: More complete inactivate/invalida

From: Kevin Wolf
Subject: Re: [Qemu-devel] [PATCH v2 0/3] block: More complete inactivate/invalidate of graph nodes
Date: Wed, 11 May 2016 14:03:34 +0200
User-agent: Mutt/1.5.21 (2010-09-15)

Am 11.05.2016 um 04:45 hat Fam Zheng geschrieben:
> v2: Two passes inactivation. [Kevin]
> For now we only consider bs->file chain. In fact this is incomplete. For
> example, if qcow2 is a quorum child, we don't properly invalidate or 
> inactivate
> it.  This series recurses into the subtrees in both bdrv_invalidate_cache_all
> and bdrv_inactivate_all. This is also necessary to make the image locking
> cooperate with migration.

Thanks, applied to block-next.


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