But I issue the grub command AFTER the re-sync is completed. -----Original Message----- From: Reindl Harald [mailto:h.reindl@xxxxxxxxxxxxx] Sent: Tuesday, February 28, 2017 1:23 AM To: linux-raid@xxxxxxxxxxxxxxx Subject: Re: GRUB warning after replacing disk drive in RAID1 Am 28.02.2017 um 00:37 schrieb Peter Sangas: > 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 it's harmless and disappears after the resync finished -- 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 -- 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