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Re: [Qemu-discuss] Writing a QEMU block driver
From: |
Peter Maydell |
Subject: |
Re: [Qemu-discuss] Writing a QEMU block driver |
Date: |
Sat, 18 Oct 2014 19:28:48 +0200 |
On 18 October 2014 05:12, Sandeep Joshi <address@hidden> wrote:
> I'd like to write a QEMU block driver which forwards IO requests to a
> custom-built storage cluster.
>
> I have seen Jeff Cody's presentation and also browsed the source code for
> sheepdog, nbd and gluster in the "block" directory and had a few questions.
>
> 1) What is the difference between bdrv_open and bdrv_file_open function
> pointers in the BlockDriver ?
For this sort of detailed code-level question you are probably
better off asking on qemu-devel rather than qemu-discuss -- I
know not all the core developers read this mailing list.
thanks
-- PMM