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Re: [Xen-devel] [PATCH] Log qemu-dm's message with date, time and pid

To: Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>
Subject: Re: [Xen-devel] [PATCH] Log qemu-dm's message with date, time and pid
From: Yuji Shimada <shimada-yxb@xxxxxxxxxxxxxxx>
Date: Fri, 27 Jun 2008 17:19:45 +0900
Cc: xen-devel@xxxxxxxxxxxxxxxxxxx, Yosuke Iwamatsu <y-iwamatsu@xxxxxxxxxxxxx>, Kevin Wolf <kwolf@xxxxxxx>
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Ian Jackson wrote:
> I agree with Kevin Wolf's comments.  But I would go further: why can
> this not be done by the code in xend which starts qemu-dm ?  That
> would avoid any change to the qemu code.

I think that my implementation is more safety way because of the
following reason.

  qemu-dm can easily restart ioemu-logger when ioemu-logger die.
  And ioemu-logger death doesn't affected to guest software.

In addition:

  We developed ioemu-logger without changing the codes which write
  messages. This enables less changes of the codes in qemu-dm.

--
Yuji Shimada


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