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Re: [Xen-devel] where is hypervisor's kernel log? (xm dmesg just prints the ring buffer)
- To: weiming <zephyr.zhao@xxxxxxxxx>, Xen Developers <xen-devel@xxxxxxxxxxxxxxxxxxx>
- From: Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
- Date: Mon, 10 Mar 2008 13:06:54 +0000
- Delivery-date: Mon, 10 Mar 2008 06:08:12 -0700
- List-id: Xen developer discussion <xen-devel.lists.xensource.com>
- Thread-index: AciCr5y02xp1Ie6iEdy/KwAX8io7RQ==
- Thread-topic: [Xen-devel] where is hypervisor's kernel log? (xm dmesg just prints the ring buffer)
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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