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Dear all,
on boot, the system falls back into "INITRAMFS" , something to do with the failed iscsi disks and if i don't type anything,a log starts showing containing "SYNC_DISK..." among other things.. if i hit enter, it stops and i get back to the INITRAMFS prompt. support technicians in a remote collocated DC couldn't get my server back up and running from a degraded raid so they plugged in a new drive and installed debian over it (twice) if they physically unplug all the old drives, the new debian installation boots up normally. i rebooted into a live cd and made sure that nothing in fstab points to the old disks, though on boot i keep on seeing hdio_get_identity failed for dev/sdX timing out dropping to shell and by X i mean all 10 drives. after a lot of troubleshooting, i came across this interesting script http://bootinfoscript.sourceforge.net/ and after executing it on that server in a ubuntu livecd i get very interesting details, this is the header though you could find the full details in this pastebin url: http://pastebin.com/GLgUH7ig ============================= Boot Info Summary: =============================== => No boot loader is installed in the MBR of /dev/sdd. => No known boot loader is installed in the MBR of /dev/sdf. => No known boot loader is installed in the MBR of /dev/sdg. => No known boot loader is installed in the MBR of /dev/sdh. => Grub2 (v1.99) is installed in the MBR of /dev/sdi and looks at sector 34 of the same hard drive for core.img. core.img is at this location and looks for (mduuid/345c489c63e34d58c1c1a2ac8ff8a6b6)/grub on this drive. => Grub2 (v1.99) is installed in the MBR of /dev/sdj and looks at sector 34 of the same hard drive for core.img. core.img is at this location and looks for (mduuid/345c489c63e34d58c1c1a2ac8ff8a6b6)/grub on this drive. => Grub2 (v1.99) is installed in the MBR of /dev/sdl and looks at sector 34 of the same hard drive for core.img. core.img is at this location and looks for (,gpt2)/grub on this drive. |