Hi all. I have a RAID1 with 3 disks sda,sdb,sdc. After replacing sdc and re-syncing it to the array I issued the following command to load grub but I get this warning: grub-install /dev/sdc Installing for i386-pc platform. grub-install: warning: Couldn't find physical volume `(null)'. Some modules may be missing from core image.. grub-install: warning: Couldn't find physical volume `(null)'. Some modules may be missing from core image.. Installation finished. No error reported. Does anyone know why I get this warning and how to avoid it. uname -a Linux green 4.4.0-47-generic #68-Ubuntu SMP Wed Oct 26 19:39:52 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux mdadm -V mdadm - v3.3 - 3rd September 2013 Thanks, Pete -- To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
