[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-users] Xen domU cannot boot via PV-GRUB
Hello Fajar, On Fri, Jan 14, 2011 at 6:04 AM, Fajar A. Nugraha <list@xxxxxxxxx> wrote: > > I assume you ACTUALLY have the correct partition/LV with LABEL=/ on > domU's disk image? Yes. But as I've said, I also tried using /dev/sda2 and /dev/xvda2 but with no luck. > >> Loading xen-blkfront.ko module >> [ 0.456365] blkfront device/vbd/2050 num-ring-pages 1 nr_ents 32. >> [ 0.460302] blkfront device/vbd/2064 num-ring-pages 1 nr_ents 32. >> [ 0.484444] blkfront device/vbd/2051 num-ring-pages 1 nr_ents 32. >> [ 0.487167] blkfront: regular deviceid=0x802 major,minor=8,2, >> assuming parts/disk=16 >> [ 0.488610] blkfront: regular deviceid=0x810 major,minor=8,16, >> assuming parts/disk=16 >> [ 0.488850] xvdb: unknown partition table >> [ 0.559870] blkfront: regular deviceid=0x803 major,minor=8,3, >> assuming parts/disk=16 > > You should see the disks and detected partition tables on boot. Your > log only xvdb is detected with "unknown partition table", which is > weird. Does the disk image actually HAVE partition on it, or do you > create a filesystem directly on that image? What does your domU config > file looks like? What does "fdisk -l /path/to/your/disk-image" look > like? This system (domU) used to be in another dom0 that uses /dev/xvd* partitions then I dump'ed and restore'd a copy of this system to this new dom0 that uses /dev/sd* partitions. I remember that the original partitions of this domU from its original dom0 were: 202 1 10240001 xvda1 => / 202 2 356485632 xvda2 => /data 202 3 917504 xvda3 => swap But even from the original dom0, the domU do not have a /dev/xvdb partition. Going back to your question. I don't remember creating the /dev/xvdb partition and it doesn't have an /dev/xvdb partition. Before I restore'd the dump'ed domU to its new place, I fdisk'ed the volume and created two (2) partitions for the /boot and /. Please take note that the original domU from the original dom0, I dump'ed the /dev/xvda1 which contains the entire / partition and when I restore'd it to the new dom0 for this new domU, I made sure that I mounted the second partition first which is the / then mounted the first partition inside the /boot. Now, I'm not aware if there is any other configuration that checks and expects this /dev/xvdb partition aside from checking the /etc/fstab which I already changed as per my original message for this thread. Please advice. Thank you. Regards, GNUbie _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users
|
Lists.xenproject.org is hosted with RackSpace, monitoring our |