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Re: [Xen-users] HP Z820 - Does not boot xen

  • To: xen-users@xxxxxxxxxxxxx
  • From: Alexandre Kouznetsov <alk@xxxxxxxxxx>
  • Date: Fri, 19 Oct 2012 11:39:46 -0500
  • Delivery-date: Fri, 19 Oct 2012 16:41:24 +0000
  • List-id: Xen user discussion <xen-users.lists.xen.org>


There was some a similar issue in the list:
Never got feedback, but maybe it can give you some clue.

El 19/10/12 00:39, Sarnath K - ERS, HCLTech escribió:
With this setup, XEN complains during boot-up saying “dom0: Not enough
memory for Kernel” , panics and  reboots after 5 seconds.

We tried adding command line options like “dom0_mem=1G” etc.. with no avail.
Can you please extract and post the relevant fragment of your Grub config, describing the Xen boot option you are picking?
In case Ubuntu's update-grub messed up something.

5.How do I get the Boot Log of XEN? Is it through serial port? If so,
what are the configure options I should use while compiling XEN for that?
You can ask Xen to send it's output to a serial port instead of console. Not sure if it has something to do specifically with minicom, any terminal emulator should do fine.
This is the reference of my working setup:


Alexandre Kouznetsov

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