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Re: [Xen-devel] where is hypervisor's kernel log? (xm dmesg just prints

To: weiming <zephyr.zhao@xxxxxxxxx>, Xen Developers <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: Re: [Xen-devel] where is hypervisor's kernel log? (xm dmesg just prints the ring buffer)
From: Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
Date: Mon, 10 Mar 2008 13:06:54 +0000
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You can set up xenconsoled to log hypervisor messages to a file. I don’t recall the exact command-line options, but that’s where you should look.

 -- Keir

On 10/3/08 02:46, "weiming" <zephyr.zhao@xxxxxxxxx> wrote:

Hi,

I have a quick question:

Where is the hypervisor's log file?

I have a lot of messages from xen hypervisor's printk(KERN_INFO
"xm dmesg" just displays the latest ones.

Is there any way to access all the messages from hypervisor?

Thanks,
Weiming



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