Package: grub-pc Version: 1.99-6 1.99-8 Severity: important I want to migrate a system to LVM over mdadm RAID-1. The RAID-1 uses metadata version 1.2 (I tried also with 0.9 before that, with gtub-pc 1.99-6, but then grub-probe wasn't able to detect the filesystem used). I have created /dev/md1 with /dev/sdc and /dev/sdd (whole disk). Then /dev/md1 is made a LVM physical volume, and then some logical volumes are populated and the data from the running system rsync-ed. Mount-points, fstab, etc adjusted, /proc and /sys mounted, /dev bind-mounted.
Installing grub in the chroot fails with: # grub-install --recheck /dev/md1 Segmentation fault More diagnostics: grub-probe seems to work OK (with mdadm metadata 1.2): # grub-probe -t fs /boot/grub 2>&1 | tail /usr/sbin/grub-probe: info: the size of hd2 is 321672960. /usr/sbin/grub-probe: info: no LVM signature found. /usr/sbin/grub-probe: info: the size of hd2 is 321672960. /usr/sbin/grub-probe: info: scanning hd3 for LVM. /usr/sbin/grub-probe: info: the size of hd3 is 321672960. /usr/sbin/grub-probe: info: no LVM signature found. /usr/sbin/grub-probe: info: the size of hd3 is 321672960. /usr/sbin/grub-probe: info: changing current directory to /dev/mapper. /usr/sbin/grub-probe: info: opening vg0-boot. ext2 Everything is right, except the filesystem is really ext3: # file -s /dev/mapper/vg0-boot /dev/mapper/vg0-boot: symbolic link to `../dm-0' # file -s /dev/dm-0 /dev/dm-0: Linux rev 1.0 ext3 filesystem data, UUID=ad4ab74f-ff58-49e5-8283-27d4f962374e (needs journal recovery) (OK, since the filesystem is mounted) The system is not going to production any time soon, so I am able to experiment with patches or try whatever you need me to. Thanks, dam -- Package-specific info: (the first two entries are from outside the chroot) *********************** BEGIN /proc/mounts /dev/disk/by-uuid/c6132650-c1d3-44ff-8969-f67bf3c7de53 / ext3 rw,relatime,errors=remount-ro,data=ordered 0 0 /dev/sda1 /boot ext3 rw,relatime,errors=continue,data=ordered 0 0 /dev/mapper/vg0-root / ext4 rw,relatime,barrier=1,data=ordered 0 0 /dev/mapper/vg0-var /var ext4 rw,relatime,barrier=1,data=ordered 0 0 /dev/mapper/vg0-boot /boot ext3 rw,relatime,errors=continue,data=ordered 0 0 *********************** END /proc/mounts *********************** BEGIN /boot/grub/device.map (hd0) /dev/disk/by-id/ata-HDS722580VLSA80_VNRB3EC2DUVNXL (hd1) /dev/disk/by-id/ata-HDS722580VLSA80_VNRB3EC2DUX2DL (hd2) /dev/disk/by-id/ata-HDS722516VLSA80_VN6DTECDEPDNLA (hd3) /dev/disk/by-id/ata-HDS722516VLSA80_VN6DTECDF54WKH *********************** END /boot/grub/device.map *********************** BEGIN /boot/grub/grub.cfg # # DO NOT EDIT THIS FILE # # It is automatically generated by grub-mkconfig using templates # from /etc/grub.d and settings from /etc/default/grub # ### BEGIN /etc/grub.d/00_header ### if [ -s $prefix/grubenv ]; then load_env fi set default="0" if [ "${prev_saved_entry}" ]; then set saved_entry="${prev_saved_entry}" save_env saved_entry set prev_saved_entry= save_env prev_saved_entry set boot_once=true fi function savedefault { if [ -z "${boot_once}" ]; then saved_entry="${chosen}" save_env saved_entry fi } function load_video { } set timeout=5 ### END /etc/grub.d/00_header ### ### BEGIN /etc/grub.d/05_debian_theme ### set menu_color_normal=cyan/blue set menu_color_highlight=white/blue ### END /etc/grub.d/05_debian_theme ### ### BEGIN /etc/grub.d/10_linux ### menuentry 'Debian GNU/Linux, with Linux 2.6.32-5-amd64' --class debian --class gnu-linux --class gnu --class os { insmod part_msdos insmod ext2 set root='(hd0,msdos1)' search --no-floppy --fs-uuid --set 4e3df929-8720-4d97-8115-02ff3db4e66c echo 'Loading Linux 2.6.32-5-amd64 ...' linux /vmlinuz-2.6.32-5-amd64 root=UUID=c6132650-c1d3-44ff-8969-f67bf3c7de53 ro quiet echo 'Loading initial ramdisk ...' initrd /initrd.img-2.6.32-5-amd64 } menuentry 'Debian GNU/Linux, with Linux 2.6.32-5-amd64 (recovery mode)' --class debian --class gnu-linux --class gnu --class os { insmod part_msdos insmod ext2 set root='(hd0,msdos1)' search --no-floppy --fs-uuid --set 4e3df929-8720-4d97-8115-02ff3db4e66c echo 'Loading Linux 2.6.32-5-amd64 ...' linux /vmlinuz-2.6.32-5-amd64 root=UUID=c6132650-c1d3-44ff-8969-f67bf3c7de53 ro single echo 'Loading initial ramdisk ...' initrd /initrd.img-2.6.32-5-amd64 } menuentry 'Debian GNU/Linux, with Linux 2.6.26-2-amd64' --class debian --class gnu-linux --class gnu --class os { insmod part_msdos insmod ext2 set root='(hd0,msdos1)' search --no-floppy --fs-uuid --set 4e3df929-8720-4d97-8115-02ff3db4e66c echo 'Loading Linux 2.6.26-2-amd64 ...' linux /vmlinuz-2.6.26-2-amd64 root=UUID=c6132650-c1d3-44ff-8969-f67bf3c7de53 ro quiet echo 'Loading initial ramdisk ...' initrd /initrd.img-2.6.26-2-amd64 } menuentry 'Debian GNU/Linux, with Linux 2.6.26-2-amd64 (recovery mode)' --class debian --class gnu-linux --class gnu --class os { insmod part_msdos insmod ext2 set root='(hd0,msdos1)' search --no-floppy --fs-uuid --set 4e3df929-8720-4d97-8115-02ff3db4e66c echo 'Loading Linux 2.6.26-2-amd64 ...' linux /vmlinuz-2.6.26-2-amd64 root=UUID=c6132650-c1d3-44ff-8969-f67bf3c7de53 ro single echo 'Loading initial ramdisk ...' initrd /initrd.img-2.6.26-2-amd64 } ### END /etc/grub.d/10_linux ### ### BEGIN /etc/grub.d/20_linux_xen ### ### END /etc/grub.d/20_linux_xen ### ### BEGIN /etc/grub.d/30_os-prober ### ### END /etc/grub.d/30_os-prober ### ### BEGIN /etc/grub.d/40_custom ### # This file provides an easy way to add custom menu entries. Simply type the # menu entries you want to add after this comment. Be careful not to change # the 'exec tail' line above. ### END /etc/grub.d/40_custom ### ### BEGIN /etc/grub.d/41_custom ### if [ -f $prefix/custom.cfg ]; then source $prefix/custom.cfg; fi ### END /etc/grub.d/41_custom ### *********************** END /boot/grub/grub.cfg *********************** BEGIN /proc/mdstat Personalities : [raid1] md1 : active raid1 sdd[1] sdc[0] 160835384 blocks super 1.2 [2/2] [UU] md0 : active raid1 sda6[0] sdb6[1] 76212224 blocks [2/2] [UU] unused devices: <none> *********************** END /proc/mdstat *********************** BEGIN LVM --- Volume group --- VG Name vg0 System ID Format lvm2 Metadata Areas 1 Metadata Sequence No 5 VG Access read/write VG Status resizable MAX LV 0 Cur LV 4 Open LV 3 Max PV 0 Cur PV 1 Act PV 1 VG Size 153.38 GiB PE Size 4.00 MiB Total PE 39266 Alloc PE / Size 39266 / 153.38 GiB Free PE / Size 0 / 0 VG UUID 7BIq4Y-eaIb-1RKW-3grl-HBSq-y8gJ-zhjTdM --- Physical volume --- PV Name /dev/md1 VG Name vg0 PV Size 153.38 GiB / not usable 1.80 MiB Allocatable yes (but full) PE Size 4.00 MiB Total PE 39266 Free PE 0 Allocated PE 39266 PV UUID e5H6LH-JVcj-O3uR-Jco9-tEBo-kp8u-Yt1AjB --- Logical volume --- LV Name /dev/vg0/boot VG Name vg0 LV UUID gmLwNq-kV9D-SBGG-W0M0-3TfD-mQB2-ZyWU5L LV Write Access read/write LV Status available # open 1 LV Size 500.00 MiB Current LE 125 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 253:0 --- Logical volume --- LV Name /dev/vg0/root VG Name vg0 LV UUID kw0uNK-oPuD-fRNI-N5MU-yeFE-0w3m-nDcULB LV Write Access read/write LV Status available # open 1 LV Size 10.00 GiB Current LE 2560 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 253:1 --- Logical volume --- LV Name /dev/vg0/swap VG Name vg0 LV UUID 0vMFS3-9FAx-ji4j-mEyi-Nl0e-2nZn-TCtnmx LV Write Access read/write LV Status available # open 0 LV Size 2.00 GiB Current LE 512 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 253:2 --- Logical volume --- LV Name /dev/vg0/var VG Name vg0 LV UUID HMTihW-j4mM-hoxs-7zj3-a3Al-jMAJ-EjKjBV LV Write Access read/write LV Status available # open 1 LV Size 140.89 GiB Current LE 36069 Segments 1 Allocation inherit Read ahead sectors auto - currently set to 256 Block device 253:3 *********************** END LVM *********************** BEGIN /dev/disk/by-id total 0 lrwxrwxrwx 1 root root 9 Jun 29 11:11 ata-HDS722516VLSA80_VN6DTECDEPDNLA -> ../../sdc lrwxrwxrwx 1 root root 9 Jun 29 11:11 ata-HDS722516VLSA80_VN6DTECDF54WKH -> ../../sdd lrwxrwxrwx 1 root root 9 Jun 9 16:29 ata-HDS722580VLSA80_VNRB3EC2DUVNXL -> ../../sda lrwxrwxrwx 1 root root 10 Jun 29 11:11 ata-HDS722580VLSA80_VNRB3EC2DUVNXL-part1 -> ../../sda1 lrwxrwxrwx 1 root root 10 Jun 9 16:29 ata-HDS722580VLSA80_VNRB3EC2DUVNXL-part2 -> ../../sda2 lrwxrwxrwx 1 root root 10 Jun 29 11:11 ata-HDS722580VLSA80_VNRB3EC2DUVNXL-part5 -> ../../sda5 lrwxrwxrwx 1 root root 10 Jun 29 11:11 ata-HDS722580VLSA80_VNRB3EC2DUVNXL-part6 -> ../../sda6 lrwxrwxrwx 1 root root 9 Jun 9 16:29 ata-HDS722580VLSA80_VNRB3EC2DUX2DL -> ../../sdb lrwxrwxrwx 1 root root 10 Jun 29 11:11 ata-HDS722580VLSA80_VNRB3EC2DUX2DL-part1 -> ../../sdb1 lrwxrwxrwx 1 root root 10 Jun 9 16:29 ata-HDS722580VLSA80_VNRB3EC2DUX2DL-part2 -> ../../sdb2 lrwxrwxrwx 1 root root 10 Jun 29 11:11 ata-HDS722580VLSA80_VNRB3EC2DUX2DL-part5 -> ../../sdb5 lrwxrwxrwx 1 root root 10 Jun 29 11:11 ata-HDS722580VLSA80_VNRB3EC2DUX2DL-part6 -> ../../sdb6 lrwxrwxrwx 1 root root 10 Jun 29 11:10 dm-name-vg0-boot -> ../../dm-0 lrwxrwxrwx 1 root root 10 Jun 29 11:11 dm-name-vg0-root -> ../../dm-1 lrwxrwxrwx 1 root root 10 Jun 29 11:11 dm-name-vg0-swap -> ../../dm-2 lrwxrwxrwx 1 root root 10 Jun 29 11:11 dm-name-vg0-var -> ../../dm-3 lrwxrwxrwx 1 root root 10 Jun 29 11:11 dm-uuid-LVM-7BIq4YeaIb1RKW3grlHBSqy8gJzhjTdM0vMFS39FAxji4jmEyiNl0e2nZnTCtnmx -> ../../dm-2 lrwxrwxrwx 1 root root 10 Jun 29 11:11 dm-uuid-LVM-7BIq4YeaIb1RKW3grlHBSqy8gJzhjTdMHMTihWj4mMhoxs7zj3a3AljMAJEjKjBV -> ../../dm-3 lrwxrwxrwx 1 root root 10 Jun 29 11:10 dm-uuid-LVM-7BIq4YeaIb1RKW3grlHBSqy8gJzhjTdMgmLwNqkV9DSBGGW0M03TfDmQB2ZyWU5L -> ../../dm-0 lrwxrwxrwx 1 root root 10 Jun 29 11:11 dm-uuid-LVM-7BIq4YeaIb1RKW3grlHBSqy8gJzhjTdMkw0uNKoPuDfRNIN5MUyeFE0w3mnDcULB -> ../../dm-1 lrwxrwxrwx 1 root root 9 Jun 29 11:09 md-name-tata:md1 -> ../../md1 lrwxrwxrwx 1 root root 9 Jun 29 11:09 md-uuid-94991a6f:2424e7d7:69d1480c:985130df -> ../../md1 lrwxrwxrwx 1 root root 9 Jun 9 16:29 md-uuid-a44e5c95:1405f870:e6772566:5d2e268d -> ../../md0 lrwxrwxrwx 1 root root 9 Jun 29 11:11 scsi-SATA_HDS722516VLSA80_VN6DTECDEPDNLA -> ../../sdc lrwxrwxrwx 1 root root 9 Jun 29 11:11 scsi-SATA_HDS722516VLSA80_VN6DTECDF54WKH -> ../../sdd lrwxrwxrwx 1 root root 9 Jun 9 16:29 scsi-SATA_HDS722580VLSA80_VNRB3EC2DUVNXL -> ../../sda lrwxrwxrwx 1 root root 10 Jun 29 11:11 scsi-SATA_HDS722580VLSA80_VNRB3EC2DUVNXL-part1 -> ../../sda1 lrwxrwxrwx 1 root root 10 Jun 9 16:29 scsi-SATA_HDS722580VLSA80_VNRB3EC2DUVNXL-part2 -> ../../sda2 lrwxrwxrwx 1 root root 10 Jun 29 11:11 scsi-SATA_HDS722580VLSA80_VNRB3EC2DUVNXL-part5 -> ../../sda5 lrwxrwxrwx 1 root root 10 Jun 29 11:11 scsi-SATA_HDS722580VLSA80_VNRB3EC2DUVNXL-part6 -> ../../sda6 lrwxrwxrwx 1 root root 9 Jun 9 16:29 scsi-SATA_HDS722580VLSA80_VNRB3EC2DUX2DL -> ../../sdb lrwxrwxrwx 1 root root 10 Jun 29 11:11 scsi-SATA_HDS722580VLSA80_VNRB3EC2DUX2DL-part1 -> ../../sdb1 lrwxrwxrwx 1 root root 10 Jun 9 16:29 scsi-SATA_HDS722580VLSA80_VNRB3EC2DUX2DL-part2 -> ../../sdb2 lrwxrwxrwx 1 root root 10 Jun 29 11:11 scsi-SATA_HDS722580VLSA80_VNRB3EC2DUX2DL-part5 -> ../../sdb5 lrwxrwxrwx 1 root root 10 Jun 29 11:11 scsi-SATA_HDS722580VLSA80_VNRB3EC2DUX2DL-part6 -> ../../sdb6 *********************** END /dev/disk/by-id *********************** BEGIN /dev/disk/by-uuid total 0 lrwxrwxrwx 1 root root 10 Jun 29 11:11 4e3df929-8720-4d97-8115-02ff3db4e66c -> ../../sda1 lrwxrwxrwx 1 root root 10 Jun 29 11:11 9b8ffd9e-268b-4f08-b2bd-94e840a249dc -> ../../sdb1 lrwxrwxrwx 1 root root 10 Jun 29 11:11 9e20e4a1-95ae-4562-b6d4-73e668986d3c -> ../../sdb5 lrwxrwxrwx 1 root root 9 Jun 9 16:29 c6132650-c1d3-44ff-8969-f67bf3c7de53 -> ../../md0 lrwxrwxrwx 1 root root 10 Jun 29 11:11 d708db77-78f9-4384-97be-4f74b8278d32 -> ../../sda5 *********************** END /dev/disk/by-uuid -- System Information: Debian Release: 6.0.1 APT prefers unstable APT policy: (500, 'unstable'), (500, 'stable') Architecture: amd64 (x86_64) Kernel: Linux 2.6.32-5-amd64 (SMP w/4 CPU cores) Locale: LANG=bg_BG.UTF-8, LC_CTYPE=bg_BG.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages grub-pc depends on: ii debconf [debconf-2.0] 1.5.36.1 Debian configuration management sy ii grub-common 1.99-8 GRand Unified Bootloader (common f ii grub-pc-bin 1.99-8 GRand Unified Bootloader, version ii grub2-common 1.99-8 GRand Unified Bootloader (common f ii ucf 3.0025+nmu1 Update Configuration File: preserv grub-pc recommends no packages. grub-pc suggests no packages. -- debconf information: grub2/kfreebsd_cmdline: grub2/device_map_regenerated: * grub2/linux_cmdline: grub-pc/install_devices_empty: false grub-pc/install_devices_failed: false * grub-pc/chainload_from_menu.lst: false grub-pc/kopt_extracted: true * grub-pc/install_devices: /dev/disk/by-id/ata-HDS722580VLSA80_VNRB3EC2DUVNXL, /dev/disk/by-id/ata-HDS722580VLSA80_VNRB3EC2DUX2DL grub-pc/postrm_purge_boot_grub: false grub-pc/install_devices_failed_upgrade: true grub-pc/disk_description: grub2/kfreebsd_cmdline_default: quiet grub-pc/partition_description: grub-pc/install_devices_disks_changed: * grub2/linux_cmdline_default: quiet * grub-pc/mixed_legacy_and_grub2: true -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". 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