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From: | Jamie Lokier |
Subject: | Re: [Qemu-devel] Re: bs->enable_write_cache and the guest ABI |
Date: | Mon, 8 Mar 2010 23:00:22 +0000 |
User-agent: | Mutt/1.5.13 (2006-08-11) |
Avi Kivity wrote: > I think we have to go with a qdev property as Christoph suggests. Then > it becomes the management's responsibility to set it right. How can the management be expected to know or follow dynamically changing guest state? There guests which disable a drive's write cache in some application scripts, and others which enable it in boot scripts. That's not something management should be knowing about. -- Jamie
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