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Re: [Qemu-devel] [PATCH 0/3]: BLOCK_WATERMARK QMP event


From: Anthony Liguori
Subject: Re: [Qemu-devel] [PATCH 0/3]: BLOCK_WATERMARK QMP event
Date: Tue, 09 Mar 2010 17:03:14 -0600
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.5) Gecko/20091209 Fedora/3.0-4.fc12 Lightning/1.0pre Thunderbird/3.0

On 03/09/2010 04:53 PM, Luiz Capitulino wrote:
  Hi,

  This series is based on a previous series submitted by Uri Lublin:

http://lists.gnu.org/archive/html/qemu-devel/2009-03/msg00864.html

  Details on the patches, except for this question: does it make sense to have
a 'low' watermark for block devices?

Does it make sense to have a high watermark?

Regards,

Anthony Liguori

  I think it doesn't, then the event (and the monitor accompanying command)
should be called BLOCK_HIGH_WATERMARK. But this makes the event very
unflexible, so I have called it BLOCK_WATERMARK and added parameters for the
high/low watermark type.

  It's a machine protocol, so I don't think the additional parameter
matters much.







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