[kernel-xen] starting DomU's after upgrade to 4.2.0

[Steven Haigh]

Yup. the order should be:

kernel = the Xen Hypervisor
module = the kernel
module = the initrd.

Your options go:

kernel
module
initrd <-- boom.

-- 
Steven Haigh

Email: netwiz at crc.id.au
Web: http://www.crc.id.au
Phone: (03) 9001 6090 - 0412 935 897
Fax: (03) 8338 0299

On 12/10/2012 9:20 AM, Steven Spencer wrote:
> All,
>
> OK, can you see something wrong in this grub.conf?  I had to go to the
> third kernel down to get the system to boot, and I see no difference.
> What I'm getting is an error on boot that says that the kernel must be
> loaded before the initrd, but all kernels seem to be configured exactly
> the same, unless I'm just blind... and I could be! :-)
>
> default=0
> timeout=5
> splashimage=(hd0,0)/grub/splash.xpm.gz
> hiddenmenu
> title CentOS (2.6.32-279.el6.x86_64)  <=== Won't load
>          root (hd0,0)
>          kernel /xen.gz cpufreq=xen dom0_max_vcpus=1 dom0_vcpus_pin
>          module /vmlinuz-2.6.32-279.el6.x86_64 ro
> root=UUID=d75989da-204c-4191-b76a-114ad5ad1a7c rd_NO_LUKS
> KEYBOARDTYPE=pc KEYTABLE=us LANG=en_US.UTF-8 quiet
> SYSFONT=latarcyrheb-sun16 rhgb crashkernel=auto
> rd_MD_UUID=7c7575a2:40c511e6:70133c10:2fea325e
> rd_MD_UUID=b50675e8:6ece8bfe:d0520673:f31b6a46 rd_NO_LVM rd_NO_DM
>          initrd /initramfs-2.6.32-279.el6.x86_64.img
> title CentOS (2.6.32.57-2.el6xen.x86_64) <=== Won't Load
>          root (hd0,0)
>          kernel /xen.gz cpufreq=xen dom0_max_vcpus=1 dom0_vcpus_pin
>          module /vmlinuz-2.6.32.57-2.el6xen.x86_64 ro
> root=UUID=d75989da-204c-4191-b76a-114ad5ad1a7c rd_NO_LUKS
> KEYBOARDTYPE=pc KEYTABLE=us LANG=en_US.UTF-8 quiet
> SYSFONT=latarcyrheb-sun16 rhgb crashkernel=auto
> rd_MD_UUID=7c7575a2:40c511e6:70133c10:2fea325e
> rd_MD_UUID=b50675e8:6ece8bfe:d0520673:f31b6a46 rd_NO_LVM rd_NO_DM
>          initrd /initramfs-2.6.32.57-2.el6xen.x86_64.img
> title CentOS (2.6.32.57-1.el6xen.x86_64)  <=== Loads and runs fine
>          root (hd0,0)
>          kernel /xen.gz cpufreq=xen dom0_max_vcpus=1 dom0_vcpus_pin
>          module /vmlinuz-2.6.32.57-1.el6xen.x86_64 ro
> root=UUID=d75989da-204c-4191-b76a-114ad5ad1a7c rd_NO_LUKS
> KEYBOARDTYPE=pc KEYTABLE=us LANG=en_US.UTF-8 quiet
> SYSFONT=latarcyrheb-sun16 rhgb crashkernel=auto
> rd_MD_UUID=7c7575a2:40c511e6:70133c10:2fea325e
> rd_MD_UUID=b50675e8:6ece8bfe:d0520673:f31b6a46 rd_NO_LVM rd_NO_DM
>          module /initramfs-2.6.32.57-1.el6xen.x86_64.img
> title CentOS (2.6.32-220.el6.x86_64)
>          root (hd0,0)
>          kernel /vmlinuz-2.6.32-220.el6.x86_64 ro
> root=UUID=d75989da-204c-4191-b76a-114ad5ad1a7c rd_NO_LUKS
> KEYBOARDTYPE=pc KEYTABLE=us LANG=en_US.UTF-8 quiet
> SYSFONT=latarcyrheb-sun16 rhgb crashkernel=auto
> rd_MD_UUID=7c7575a2:40c511e6:70133c10:2fea325e
> rd_MD_UUID=b50675e8:6ece8bfe:d0520673:f31b6a46 rd_NO_LVM rd_NO_DM
>          initrd /initramfs-2.6.32-220.el6.x86_64.img
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