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[Xen-users] xen 3.3.1, HVM, vncunused=0 problem?

To: Xen List <xen-users@xxxxxxxxxxxxxxxxxxx>
Subject: [Xen-users] xen 3.3.1, HVM, vncunused=0 problem?
From: "Fajar A. Nugraha" <fajar@xxxxxxxxx>
Date: Sat, 31 Jan 2009 23:08:35 +0700
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I've been using vncunused=0 on HVM domU config file, and it works fine
on RH's Xen-3.1
However, on Xen 3.3.1 it seems to be broken. The domU won't start properly.

xm list shows this (note strange State)

Name                                        ID   Mem VCPUs      State   Time(s)
testvnc                                     19   500     1     ------      0.0

/var/log/xen/xend.log shows normal output
[2009-01-31 22:59:22 6717] INFO (XendDomain:1174) Domain testvnc (19) unpaused.

/var/log/xen/qemu-dm-testvnc.log shows something's wrong
domid: 19
qemu: the number of cpus is 1
config qemu network with xen bridge for  tap19.0 br6
Watching /local/domain/0/device-model/19/logdirty/next-active
Watching /local/domain/0/device-model/19/command
xs_read(): vncpasswd get error.
/vm/5ec82aad-523f-453e-279f-35c4d185d8e3/vncpasswd.
bind() failed

The questions are :
(1) Is this a known problem?
(2) commenting vncunused=0 line made the domain startup normally,
However, this means domU's vnc console will use the next available
port starting from 5900. Is there a way to make the correlation which
domain uses which port?

Regards,

Fajar

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