Hi Mark,
Would you mind to elaborate your steps of fixing?
I'm using 'yum groupinstall --installroot=/<loopDevice> ...' method, then Install(not update) the newest kernel from cr/ repository.
Did you rebuild initial ramdisk? If so, what's your command to do that? Thanks a lot.
--Rob
________________________________ From: "m.roth@5-cent.us" m.roth@5-cent.us To: CentOS mailing list centos@centos.org Sent: Wednesday, November 23, 2011 11:47 AM Subject: Re: [CentOS] Any ideas?? -- Re: EC2 compatible kernel for centos 6?
Robinson Tiemuqinke wrote:
I've tried with cr kernel, not it moves much faster but still fails -- fails at the partition failure, this setup is S3 backed image.
root (hd0) Filesystem type is ext2fs, using whole disk kernel /boot/vmlinuz-2.6.32-131.17.1.el6.x86_64 ro root=/dev/sda1 rd_NO_LUKS rd _NO_LVM rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16 KEYBOARDTY PE=pc KEYTABLE=us crashkernel=auto crashkernel=auto initrd /boot/initramfs-2.6.32-131.17.1.el6.x86_64.img
<snip>
xvdf: unknown partition table blkfront: xvdg: barriers disabled xvdg: unknown partition table blkfront: xvdh: barriers disabled xvdh: unknown partition table blkfront: xvdi: barriers disabled xvdi: unknown partition table
Boot has failed, sleeping forever.
FUNNY you should mention that... I literally ran into that yesterday, with lots of screaming and yelling. This will sound scary, but isn't: try reinstalling, but when you get to the screen that asks you what you want to do, select the radio button for "upgrade", which says it does *not* format the partition(s). I did that - I had rsync'd / and /boot from another server, identical, with Linux software RAID. Bad mistake - best guess is there are some magic numbers in initrd - so I did this. It only took a couple of minutes, and seemed to not do much more than reinstall grub and some post-install scripts, and everything was wonderful.
mark
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