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Re: [Qemu-devel] [PATCH 1/4] qemu-io: New option "-a" to aio_read and ai


From: Stefan Hajnoczi
Subject: Re: [Qemu-devel] [PATCH 1/4] qemu-io: New option "-a" to aio_read and aio_write
Date: Wed, 29 Jan 2014 15:11:22 +0100
User-agent: Mutt/1.5.21 (2010-09-15)

On Wed, Jan 29, 2014 at 04:40:40PM +0800, Fam Zheng wrote:
> @@ -1442,6 +1453,7 @@ static void aio_read_help(void)
>  " -P, -- use a pattern to verify read data\n"
>  " -v, -- dump buffer to standard output\n"
>  " -q, -- quiet mode, do not show I/O statistics\n"
> +" -a, -- account IO\n"
>  "\n");
>  }

This is too brief and probably won't help users.  Maybe "use BlockStats
I/O accounting"?

(I can fix this up when merging if you do not want to respin.)



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