From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Peter Sangas" Subject: RE: GRUB warning after replacing disk drive in RAID1 Date: Thu, 2 Mar 2017 15:00:40 -0800 Message-ID: <008d01d293a8$d24b1350$76e139f0$@wnsdev.com> References: <002f01d29152$737b4550$5a71cff0$@wnsdev.com> <008001d29205$e4f503c0$aedf0b40$@wnsdev.com> <59c85e04-2f6a-1c81-ccba-fa8aac1c50ee@thelounge.net> <009601d29218$9fd3e460$df7bad20$@wnsdev.com> <5136f32b-a0bb-dc16-cae9-59946ea21622@turmel.org> <008401d292e6$b6d743e0$2485cba0$@wnsdev.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT Return-path: In-Reply-To: Content-Language: en-us Sender: linux-raid-owner@vger.kernel.org To: 'Phil Turmel' , 'Reindl Harald' , linux-raid@vger.kernel.org List-Id: linux-raid.ids > Correct. But it shouldn't be able to boot from the others either, with grub1. > Something has changed in your grub install since you set up the original drives. Only > grub2 would be able to boot from your v1.2 md0. > > { Sorry. I don't know how to fix grub2's md module. } > Just to so I'm crystal clear : the server needs to have grub2 installed so doesn't this confirm grub2 is installed. grub-install -V grub-install (GRUB) 2.02~beta2-36ubuntu3.2 and since I'm running Ubuntu 16.04.1 LTS from https://help.ubuntu.com/community/Grub2 "GRUB 2 is the default boot loader and manager for Ubuntu since version 9.10" "GRUB 2 is version 1.98 or later" What Am I missing?