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Re: [Xen-devel] [PATCH] qemu-xen-3.4-testing: Fix read-only image file h

To: Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
Subject: Re: [Xen-devel] [PATCH] qemu-xen-3.4-testing: Fix read-only image file handling
From: Michal Novotny <minovotn@xxxxxxxxxx>
Date: Mon, 07 Jun 2010 18:37:41 +0200
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On 06/07/2010 06:34 PM, Keir Fraser wrote:
On 07/06/2010 17:27, "Michal Novotny"<minovotn@xxxxxxxxxx>  wrote:

Try xm mem-set 0 2048 before the start and see if that makes it work.

Well, now it changed to:

# xenstored
   FATAL: Failed to initialize dom0 state: Invalid argument

what does it mean and how to fix it?
Do files /proc/xen/xsd_kva and /proc/xen/xsd_port exist? If not you need to
configure and/or install the appropriate xenstore-related kernel module
(whatever that may be, in pv_ops land).

  -- Keir

Thanks but I checked it and they exist and it seems to be OK. Also, the strange thing is that even if I put modprobe to /etc/init.d/xend before start the module can't get probed and lsmod is showing only xenfs module but no xen_evtchn loaded. I need to modprobe it manually, run xenstored manually and then after starting xen daemon the error of dom0 state happens.

Michal


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--
Michal Novotny<minovotn@xxxxxxxxxx>, RHCE
Virtualization Team (xen userspace), Red Hat


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