Auto-detection of a filesystem of /dev/sdb1 failed.

/usr/sbin/grub-probe: info: the size of hd0 is 944785408. /usr/sbin/grub-probe: info: the size of hd0 is 944785408. /usr/sbin/grub-probe: info: the size of hd1 is 944785408. /usr/sbin/grub-probe: info: the size of hd1 is 944785408. /usr/sbin/grub-probe: info: the size of hd0 is 944785408. /usr/sbin

Re: [bug #37569] unknown LVM metadata header

I am not certain that's the same issue. I don't have more than one pv in my lvm, and that is the raid 5 device. It checks out just fine when tested, too... # pvck /dev/md3 Found label on /dev/md3, sector 1, type=LVM2 001 Found text metadata area: offset=4096, size=192512 # vgck green # ech