[Xen-devel] Re: [PATCH][VNC Auth] Fix qemu-dm becomes defunct wh

To:	Masami Watanabe <masami.watanabe@xxxxxxxxxxxxxx>, "Daniel P. Berrange" <berrange@xxxxxxxxxx>, Anthony Liguori <aliguori@xxxxxxxxxx>
Subject:	[Xen-devel] Re: [PATCH][VNC Auth] Fix qemu-dm becomes defunct when rebooting hvm domain
From:	Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>
Date:	Fri, 27 Oct 2006 17:16:57 +0100
Cc:	Ian Pratt <m+Ian.Pratt@xxxxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxx, "Zheng, Jeff" <jeff.zheng@xxxxxxxxx>
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On 25/10/06 11:07 pm, "Masami Watanabe" <masami.watanabe@xxxxxxxxxxxxxx> wrote:

Sorry, I should not have removed infomation on xend.

image.py, line 399, in configVNC
config.remove(['vncpasswd', vncpasswd_vmconfig])

When vncpasswd is removed, qemu-dm cannot be started in reboot of hvm domain.
Because necessary information disappears.
It cannot be helped though information in config list remains in xenstore.

This patch corrects above.

That would mean that you’d fall back to the default VNC password though, right? Why would it cause qemu to fail to restart and become a defunct process?

-- Keir

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