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[Xen-users] Diags Help

  • To: <xen-users@xxxxxxxxxxxxxxxxxxx>
  • From: "Jason Showell" <JShowell@xxxxxxxxxxxxxxxxx>
  • Date: Mon, 13 Sep 2010 17:49:29 +0100
  • Delivery-date: Mon, 13 Sep 2010 09:52:57 -0700
  • List-id: Xen user discussion <xen-users.lists.xensource.com>
  • Thread-index: ActTYpeykjWLk9/oSga8MMRBtIlB+w==
  • Thread-topic: Diags Help

Hi All,


I am a new user to Xen and Virtualization from the point of view of running the Host machine. I had an incident on my server this morning that I would like some advice on. I have joined this mailing list as it seemed the most fitting but please let me know if I should place my question somewhere else.


At 08:27 this morning my Dell r710 that is running Xen 5.6.0 and has about 15 VMs on it decided to reboot. I learnt my lesson about not using the auto-boot option in Xen Center and this meant that my machines were down for about 15 mins before I logged back in and restarted them.


I have started looking at the logs to see why the server rebooted but I am having trouble understanding where I should look and what I should look out for. I am happy to post the relevant bits from the logs here if that helps. So far I have only looked at the logs that XenCenter knows about. Should I actually look at the Xen box via the CLI and check the Linux logs? If so which ones?


Thanks in advance for any help you can give me on this.





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