Package: grub Version: 0.97-66 Followup-For: Bug #94200 Hello,
I have a lvm raid1 root and after power cut I was unable to boot. I moved /boot to an USB stick and installed grub there to be able to boot. grub does not seem to understand lvm raid1 at all. grub-probe: info: Scanning for dmraid_nv RAID devices on disk hd0. grub-probe: info: the size of hd0 is 7744512. grub-probe: info: the size of hd0 is 7744512. grub-probe: info: Scanning for dmraid_nv RAID devices on disk hd1. grub-probe: info: the size of hd1 is 7814037168. grub-probe: info: the size of hd1 is 7814037168. grub-probe: info: Scanning for dmraid_nv RAID devices on disk hd2. grub-probe: info: the size of hd2 is 3907029168. grub-probe: info: the size of hd2 is 3907029168. grub-probe: info: scanning hd0 for LVM. grub-probe: info: the size of hd0 is 7744512. grub-probe: info: no LVM signature found. grub-probe: info: the size of hd0 is 7744512. grub-probe: info: scanning hd1 for LVM. grub-probe: info: the size of hd1 is 7814037168. grub-probe: info: no LVM signature found. grub-probe: info: the size of hd1 is 7814037168. grub-probe: info: scanning hd2 for LVM. grub-probe: info: the size of hd2 is 3907029168. grub-probe: info: no LVM signature found. grub-probe: info: the size of hd2 is 3907029168. grub-probe: info: Scanning for mdraid09 RAID devices on disk hd0. grub-probe: info: the size of hd0 is 7744512. grub-probe: info: the size of hd0 is 7744512. grub-probe: info: Scanning for mdraid09 RAID devices on disk hd1. grub-probe: info: the size of hd1 is 7814037168. grub-probe: info: the size of hd1 is 7814037168. grub-probe: info: Scanning for mdraid09 RAID devices on disk hd2. grub-probe: info: the size of hd2 is 3907029168. grub-probe: info: the size of hd2 is 3907029168. grub-probe: info: Scanning for mdraid1x RAID devices on disk hd0. grub-probe: info: the size of hd0 is 7744512. grub-probe: info: the size of hd0 is 7744512. grub-probe: info: Scanning for mdraid1x RAID devices on disk hd1. grub-probe: info: the size of hd1 is 7814037168. grub-probe: info: the size of hd1 is 7814037168. grub-probe: info: Scanning for mdraid1x RAID devices on disk hd2. grub-probe: info: the size of hd2 is 3907029168. grub-probe: info: the size of hd2 is 3907029168. grub-probe: info: Scanning for mdraid09 RAID devices on disk hd0. grub-probe: info: the size of hd0 is 7744512. grub-probe: info: the size of hd0 is 7744512. grub-probe: info: Scanning for mdraid09 RAID devices on disk hd0,msdos1. grub-probe: info: the size of hd0 is 7744512. grub-probe: info: Scanning for mdraid09 RAID devices on disk hd1. grub-probe: info: the size of hd1 is 7814037168. grub-probe: info: the size of hd1 is 7814037168. grub-probe: info: Scanning for mdraid09 RAID devices on disk hd1,gpt1. grub-probe: info: the size of hd1 is 7814037168. grub-probe: info: Scanning for mdraid09 RAID devices on disk hd2. grub-probe: info: the size of hd2 is 3907029168. grub-probe: info: the size of hd2 is 3907029168. grub-probe: info: Scanning for mdraid09 RAID devices on disk hd2,gpt1. grub-probe: info: the size of hd2 is 3907029168. grub-probe: info: Scanning for mdraid1x RAID devices on disk hd0. grub-probe: info: the size of hd0 is 7744512. grub-probe: info: the size of hd0 is 7744512. grub-probe: info: Scanning for mdraid1x RAID devices on disk hd0,msdos1. grub-probe: info: the size of hd0 is 7744512. grub-probe: info: Scanning for mdraid1x RAID devices on disk hd1. grub-probe: info: the size of hd1 is 7814037168. grub-probe: info: the size of hd1 is 7814037168. grub-probe: info: Scanning for mdraid1x RAID devices on disk hd1,gpt1. grub-probe: info: the size of hd1 is 7814037168. grub-probe: info: Scanning for mdraid1x RAID devices on disk hd2. grub-probe: info: the size of hd2 is 3907029168. grub-probe: info: the size of hd2 is 3907029168. grub-probe: info: Scanning for mdraid1x RAID devices on disk hd2,gpt1. grub-probe: info: the size of hd2 is 3907029168. grub-probe: info: scanning hd0 for LVM. grub-probe: info: the size of hd0 is 7744512. grub-probe: info: no LVM signature found. grub-probe: info: the size of hd0 is 7744512. grub-probe: info: scanning hd0,msdos1 for LVM. grub-probe: info: the size of hd0 is 7744512. grub-probe: info: no LVM signature found. grub-probe: info: scanning hd1 for LVM. grub-probe: info: the size of hd1 is 7814037168. grub-probe: info: no LVM signature found. grub-probe: info: the size of hd1 is 7814037168. grub-probe: info: scanning hd1,gpt1 for LVM. grub-probe: info: the size of hd1 is 7814037168. grub-probe: info: unknown LVM type raid1 .. grub-probe: info: unknown LVM type raid1 .. grub-probe: info: unknown LVM type raid1 .. grub-probe: info: unknown LVM type raid1 .. grub-probe: info: the size of hd1 is 7814037168. grub-probe: info: scanning hd2 for LVM. grub-probe: info: the size of hd2 is 3907029168. grub-probe: info: no LVM signature found. grub-probe: info: the size of hd2 is 3907029168. grub-probe: info: scanning hd2,gpt1 for LVM. grub-probe: info: the size of hd2 is 3907029168. grub-probe: info: the size of hd2 is 3907029168. grub-probe: info: changing current directory to /dev. grub-probe: info: changing current directory to dri. grub-probe: info: changing current directory to snd. grub-probe: info: changing current directory to by-path. grub-probe: info: changing current directory to net. grub-probe: info: changing current directory to placka. grub-probe: info: changing current directory to disk. grub-probe: info: changing current directory to by-uuid. grub-probe: info: changing current directory to by-label. grub-probe: info: changing current directory to by-path. grub-probe: info: changing current directory to by-id. grub-probe: info: changing current directory to block. grub-probe: info: changing current directory to bsg. grub-probe: info: changing current directory to char. grub-probe: info: changing current directory to bus. grub-probe: info: changing current directory to usb. grub-probe: info: changing current directory to 011. grub-probe: info: changing current directory to 010. grub-probe: info: changing current directory to 009. grub-probe: info: changing current directory to 008. grub-probe: info: changing current directory to 007. grub-probe: info: changing current directory to 006. grub-probe: info: changing current directory to 005. grub-probe: info: changing current directory to 003. grub-probe: info: changing current directory to 004. grub-probe: info: changing current directory to 002. grub-probe: info: changing current directory to 001. grub-probe: info: changing current directory to mapper. grub-probe: info: changing current directory to cpu. grub-probe: info: changing current directory to pts. grub-probe: info: changing current directory to input. grub-probe: info: changing current directory to by-path. grub-probe: error: cannot find a device for /dev/dm-4 (is /dev mounted?). -- System Information: Debian Release: 7.8 APT prefers stable APT policy: (990, 'stable'), (800, 'oldstable'), (500, 'testing'), (400, 'unstable'), (200, 'experimental') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 3.2.0-4-amd64 (SMP w/2 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) (ignored: LC_ALL set to en_US.UTF-8) Shell: /bin/sh linked to /bin/bash Versions of packages grub depends on: ii debconf [debconf-2.0] 1.5.49 ii grub-pc 1.99-27+deb7u2 grub recommends no packages. grub suggests no packages. -- debconf information: * grub/migrate_from_legacy: