qemu-devel
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Qemu-devel] [PATCH v2 0/6] external backup api


From: Fam Zheng
Subject: Re: [Qemu-devel] [PATCH v2 0/6] external backup api
Date: Thu, 18 Feb 2016 08:59:03 +0800
User-agent: Mutt/1.5.21 (2010-09-15)

On Wed, 02/17 20:47, Vladimir Sementsov-Ogievskiy wrote:
> What about exporting bitmap as separate nbd entity? Just implement
> block driver, which will read from bitmap? If consider only read
> access and disabled (or frozen) bitmaps it should be simple enough.

Yes, I think this idea also makes sense. The driver could implement .bdrv_read
by memcpy from the bitmap.

Fam



reply via email to

[Prev in Thread] Current Thread [Next in Thread]