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Re: [Xen-devel] How to boot Xen 3.5 (3.4.1) Host with 2.6.31-rc8 kernel via Grub2 ?


  • To: Boris Derzhavets <bderzhavets@xxxxxxxxx>
  • From: Thiago Camargo Martins Cordeiro <thiagocmartinsc@xxxxxxxxx>
  • Date: Wed, 9 Sep 2009 14:29:51 -0300
  • Cc: xen-devel@xxxxxxxxxxxxxxxxxxx
  • Delivery-date: Wed, 09 Sep 2009 10:30:21 -0700
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  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>

To boot with GRUB2, you must set the kernel options within the kernel itself...

martinx@tcmc-dell:~$ grep CMDLINE /boot/config-2.6.30-rc3-tip 
CONFIG_CMDLINE_BOOL=y
CONFIG_CMDLINE="root=/dev/sda2 console=tty0 ro"
# CONFIG_CMDLINE_OVERRIDE is not set

Cheers!
Thiago

2009/9/8 Boris Derzhavets <bderzhavets@xxxxxxxxx>
Due to experience with loading  2.6.31-rc8 under Xen 3.5 (3.4.1) Hypervisor on top of F12 (11) . Xen-3.5.gz (xen-3.4.1.gz)  command line requires parameters to be accepted. It doesn't work in meantime for Grub2 . In particular,  on Ubuntu 9.10 Server (alpha 4)
i am unable to load 2.6.31-rc8 under Xen 3.5 (3.4.1). Console drops into stack trace,
dom0_mem=1024M (2048M) appears to be unrecognized by xen.gz.

Boris


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