Hello, My computeur have a soft raid1 for the / with sda and sde and i got for a long time, error with grub. Im running on debian sid with last update. I needed to reboot my computer one week ago then i go on grub rescue. After booting on debian live CD, i was enable to use grub-install on raid disk.
The error : ----8<--------8<--------8<--------8<--------8<--------8<---- grub-install /dev/sda /usr/sbin/grub-probe: error: no such disk. Auto-detection of a filesystem of /dev/md5 failed. Please report this together with the output of "/usr/sbin/grub-probe --device-map="/boot/grub/device.map" --target=fs -v /boot/grub" to <[email protected]> ----8<--------8<--------8<--------8<--------8<--------8<---- The report : ----8<--------8<--------8<--------8<--------8<--------8<---- /usr/sbin/grub-probe --device-map="/boot/grub/device.map" --target=fs -v /boot/grub /usr/sbin/grub-probe: info: the size of hd0 is 625142448. /usr/sbin/grub-probe: info: the size of hd0 is 625142448. /usr/sbin/grub-probe: info: the size of hd1 is 2930277168. /usr/sbin/grub-probe: info: the size of hd1 is 2930277168. /usr/sbin/grub-probe: info: the size of hd2 is 2930277168. /usr/sbin/grub-probe: info: the size of hd2 is 2930277168. /usr/sbin/grub-probe: info: the size of hd3 is 2930277168. /usr/sbin/grub-probe: info: the size of hd3 is 2930277168. /usr/sbin/grub-probe: info: the size of hd4 is 625142448. /usr/sbin/grub-probe: info: the size of hd4 is 625142448. /usr/sbin/grub-probe: info: scanning hd0 for LVM. /usr/sbin/grub-probe: info: the size of hd0 is 625142448. /usr/sbin/grub-probe: info: no LVM signature found . /usr/sbin/grub-probe: info: the size of hd0 is 625142448. /usr/sbin/grub-probe: info: scanning hd1 for LVM. /usr/sbin/grub-probe: info: the size of hd1 is 2930277168. /usr/sbin/grub-probe: info: no LVM signature found . /usr/sbin/grub-probe: info: the size of hd1 is 2930277168. /usr/sbin/grub-probe: info: scanning hd2 for LVM. /usr/sbin/grub-probe: info: the size of hd2 is 2930277168. /usr/sbin/grub-probe: info: no LVM signature found . /usr/sbin/grub-probe: info: the size of hd2 is 2930277168. /usr/sbin/grub-probe: info: scanning hd3 for LVM. /usr/sbin/grub-probe: info: the size of hd3 is 2930277168. /usr/sbin/grub-probe: info: no LVM signature found . /usr/sbin/grub-probe: info: the size of hd3 is 2930277168. /usr/sbin/grub-probe: info: scanning hd4 for LVM. /usr/sbin/grub-probe: info: the size of hd4 is 625142448. /usr/sbin/grub-probe: info: no LVM signature found . /usr/sbin/grub-probe: info: the size of hd4 is 625142448. /usr/sbin/grub-probe: info: the size of hd0 is 625142448. /usr/sbin/grub-probe: info: the size of hd0 is 625142448. /usr/sbin/grub-probe: info: the size of hd1 is 2930277168. /usr/sbin/grub-probe: info: the size of hd1 is 2930277168. /usr/sbin/grub-probe: info: the size of hd2 is 2930277168. /usr/sbin/grub-probe: info: the size of hd2 is 2930277168. /usr/sbin/grub-probe: info: the size of hd3 is 2930277168. /usr/sbin/grub-probe: info: the size of hd3 is 2930277168. /usr/sbin/grub-probe: info: the size of hd4 is 625142448. /usr/sbin/grub-probe: info: the size of hd4 is 625142448. /usr/sbin/grub-probe: info: the size of hd0 is 625142448. /usr/sbin/grub-probe: info: the size of hd0 is 625142448. /usr/sbin/grub-probe: info: the size of hd1 is 2930277168. /usr/sbin/grub-probe: info: the size of hd1 is 2930277168. /usr/sbin/grub-probe: info: the size of hd2 is 2930277168. /usr/sbin/grub-probe: info: the size of hd2 is 2930277168. /usr/sbin/grub-probe: info: the size of hd3 is 2930277168. /usr/sbin/grub-probe: info: the size of hd3 is 2930277168. /usr/sbin/grub-probe: info: the size of hd4 is 625142448. /usr/sbin/grub-probe: info: the size of hd4 is 625142448. /usr/sbin/grub-probe: info: the size of hd0 is 625142448. /usr/sbin/grub-probe: info: the size of hd0 is 625142448. /usr/sbin/grub-probe: info: the size of hd0 is 625142448. /usr/sbin/grub-probe: info: the size of hd0 is 625142448. /usr/sbin/grub-probe: info: the size of hd0 is 625142448. /usr/sbin/grub-probe: info: the size of hd1 is 2930277168. /usr/sbin/grub-probe: info: the size of hd1 is 2930277168. /usr/sbin/grub-probe: info: the size of hd1 is 2930277168. /usr/sbin/grub-probe: info: the size of hd2 is 2930277168. /usr/sbin/grub-probe: info: the size of hd2 is 2930277168. /usr/sbin/grub-probe: info: the size of hd2 is 2930277168. /usr/sbin/grub-probe: info: the size of hd3 is 2930277168. /usr/sbin/grub-probe: info: the size of hd3 is 2930277168. /usr/sbin/grub-probe: info: the size of hd3 is 2930277168. /usr/sbin/grub-probe: info: the size of hd4 is 625142448. /usr/sbin/grub-probe: info: the size of hd4 is 625142448. /usr/sbin/grub-probe: info: the size of hd4 is 625142448. /usr/sbin/grub-probe: info: the size of hd4 is 625142448. /usr/sbin/grub-probe: info: the size of hd4 is 625142448. /usr/sbin/grub-probe: info: the size of hd4 is 625142448. /usr/sbin/grub-probe: info: the size of hd0 is 625142448. /usr/sbin/grub-probe: info: the size of hd0 is 625142448. /usr/sbin/grub-probe: info: the size of hd0 is 625142448. /usr/sbin/grub-probe: info: the size of hd0 is 625142448. /usr/sbin/grub-probe: info: the size of hd0 is 625142448. /usr/sbin/grub-probe: info: the size of hd1 is 2930277168. /usr/sbin/grub-probe: info: the size of hd1 is 2930277168. /usr/sbin/grub-probe: info: the size of hd1 is 2930277168. /usr/sbin/grub-probe: info: the size of hd2 is 2930277168. /usr/sbin/grub-probe: info: the size of hd2 is 2930277168. /usr/sbin/grub-probe: info: the size of hd2 is 2930277168. /usr/sbin/grub-probe: info: the size of hd3 is 2930277168. /usr/sbin/grub-probe: info: the size of hd3 is 2930277168. /usr/sbin/grub-probe: info: the size of hd3 is 2930277168. /usr/sbin/grub-probe: info: the size of hd4 is 625142448. /usr/sbin/grub-probe: info: the size of hd4 is 625142448. /usr/sbin/grub-probe: info: the size of hd4 is 625142448. /usr/sbin/grub-probe: info: the size of hd4 is 625142448. /usr/sbin/grub-probe: info: the size of hd4 is 625142448. /usr/sbin/grub-probe: info: the size of hd4 is 625142448. /usr/sbin/grub-probe: info: scanning md/9 for LVM. /usr/sbin/grub-probe: info: no LVM signature found . /usr/sbin/grub-probe: info: scanning md/5 for LVM. /usr/sbin/grub-probe: info: no LVM signature found . /usr/sbin/grub-probe: info: scanning md/6 for LVM. /usr/sbin/grub-probe: info: no LVM signature found . /usr/sbin/grub-probe: info: scanning hd0 for LVM. /usr/sbin/grub-probe: info: the size of hd0 is 625142448. /usr/sbin/grub-probe: info: no LVM signature found . /usr/sbin/grub-probe: info: the size of hd0 is 625142448. /usr/sbin/grub-probe: info: scanning hd0,msdos3 for LVM. /usr/sbin/grub-probe: info: the size of hd0 is 625142448. /usr/sbin/grub-probe: info: no LVM signature found . /usr/sbin/grub-probe: info: scanning hd0,msdos2 for LVM. /usr/sbin/grub-probe: info: the size of hd0 is 625142448. /usr/sbin/grub-probe: info: no LVM signature found . /usr/sbin/grub-probe: info: scanning hd0,msdos1 for LVM. /usr/sbin/grub-probe: info: the size of hd0 is 625142448. /usr/sbin/grub-probe: info: no LVM signature found . /usr/sbin/grub-probe: info: scanning hd1 for LVM. /usr/sbin/grub-probe: info: the size of hd1 is 2930277168. /usr/sbin/grub-probe: info: no LVM signature found . /usr/sbin/grub-probe: info: the size of hd1 is 2930277168. /usr/sbin/grub-probe: info: scanning hd1,msdos1 for LVM. /usr/sbin/grub-probe: info: the size of hd1 is 2930277168. /usr/sbin/grub-probe: info: no LVM signature found . /usr/sbin/grub-probe: info: scanning hd2 for LVM. /usr/sbin/grub-probe: info: the size of hd2 is 2930277168. /usr/sbin/grub-probe: info: no LVM signature found . /usr/sbin/grub-probe: info: the size of hd2 is 2930277168. /usr/sbin/grub-probe: info: scanning hd2,msdos1 for LVM. /usr/sbin/grub-probe: info: the size of hd2 is 2930277168. /usr/sbin/grub-probe: info: no LVM signature found . /usr/sbin/grub-probe: info: scanning hd3 for LVM. /usr/sbin/grub-probe: info: the size of hd3 is 2930277168. /usr/sbin/grub-probe: info: no LVM signature found . /usr/sbin/grub-probe: info: the size of hd3 is 2930277168. /usr/sbin/grub-probe: info: scanning hd3,msdos1 for LVM. /usr/sbin/grub-probe: info: the size of hd3 is 2930277168. /usr/sbin/grub-probe: info: no LVM signature found . /usr/sbin/grub-probe: info: scanning hd4 for LVM. /usr/sbin/grub-probe: info: the size of hd4 is 625142448. /usr/sbin/grub-probe: info: no LVM signature found . /usr/sbin/grub-probe: info: the size of hd4 is 625142448. /usr/sbin/grub-probe: info: scanning hd4,msdos4 for LVM. /usr/sbin/grub-probe: info: the size of hd4 is 625142448. /usr/sbin/grub-probe: info: no LVM signature found . /usr/sbin/grub-probe: info: scanning hd4,msdos3 for LVM. /usr/sbin/grub-probe: info: the size of hd4 is 625142448. /usr/sbin/grub-probe: info: no LVM signature found . /usr/sbin/grub-probe: info: scanning hd4,msdos2 for LVM. /usr/sbin/grub-probe: info: the size of hd4 is 625142448. /usr/sbin/grub-probe: info: no LVM signature found . /usr/sbin/grub-probe: info: scanning hd4,msdos1 for LVM. /usr/sbin/grub-probe: info: the size of hd4 is 625142448. /usr/sbin/grub-probe: info: no LVM signature found . /usr/sbin/grub-probe: info: changing current directory to /dev. /usr/sbin/grub-probe: info: changing current directory to dri. /usr/sbin/grub-probe: info: changing current directory to snd. /usr/sbin/grub-probe: info: changing current directory to by-path. /usr/sbin/grub-probe: info: changing current directory to cpu. /usr/sbin/grub-probe: info: changing current directory to shm. /usr/sbin/grub-probe: info: changing current directory to network. /usr/sbin/grub-probe: info: opening md5. /usr/sbin/grub-probe: error: no such disk. ----8<--------8<--------8<--------8<--------8<--------8<---- And maybe it can help : ----8<--------8<--------8<--------8<--------8<--------8<---- fdisk -lu Disk /dev/sda: 320.1 GB, 320072933376 bytes 255 heads, 63 sectors/track, 38913 cylinders, total 625142448 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x667da3fb Device Boot Start End Blocks Id System /dev/sda1 * 63 16787924 8393931 fd Linux raid autodetect /dev/sda2 16787925 331372754 157292415 fd Linux raid autodetect /dev/sda3 331372755 625137344 146882295 83 Linux Disk /dev/sdb: 1500.3 GB, 1500301910016 bytes 255 heads, 63 sectors/track, 182401 cylinders, total 2930277168 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0xde31beb5 Device Boot Start End Blocks Id System /dev/sdb1 32885055 2930272064 1448693505 fd Linux raid autodetect Disk /dev/sdc: 1500.3 GB, 1500301910016 bytes 255 heads, 63 sectors/track, 182401 cylinders, total 2930277168 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x78bb76c7 Device Boot Start End Blocks Id System /dev/sdc1 32885055 2930272064 1448693505 fd Linux raid autodetect Disk /dev/sdd: 1500.3 GB, 1500301910016 bytes 255 heads, 63 sectors/track, 182401 cylinders, total 2930277168 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x843f4c0d Device Boot Start End Blocks Id System /dev/sdd1 * 32885055 2930272064 1448693505 fd Linux raid autodetect Disk /dev/sde: 320.1 GB, 320072933376 bytes 255 heads, 63 sectors/track, 38913 cylinders, total 625142448 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x208c2663 Device Boot Start End Blocks Id System /dev/sde1 * 63 16787924 8393931 fd Linux raid autodetect /dev/sde2 16787925 331372754 157292415 fd Linux raid autodetect /dev/sde3 331372755 620799794 144713520 83 Linux /dev/sde4 620799795 625137344 2168775 83 Linux Disk /dev/md5: 8594 MB, 8594263040 bytes 2 heads, 4 sectors/track, 2098208 cylinders, total 16785670 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x00000000 Disk /dev/md5 doesn't contain a valid partition table Disk /dev/md6: 161.1 GB, 161066310656 bytes 2 heads, 4 sectors/track, 39322829 cylinders, total 314582638 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0x00000000 Disk /dev/md6 doesn't contain a valid partition table Disk /dev/md9: 2966.9 GB, 2966916431872 bytes 2 heads, 4 sectors/track, 724344832 cylinders, total 5794758656 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 4194304 bytes / 8388608 bytes Disk identifier: 0x00000000 Disk /dev/md9 doesn't contain a valid partition table ----8<--------8<--------8<--------8<--------8<--------8<---- cat /proc/mdstat Personalities : [raid1] [raid6] [raid5] [raid4] md9 : active raid5 sdb1[0] sdd1[3] sdc1[1] 2897379328 blocks super 1.2 level 5, 4096k chunk, algorithm 2 [3/3] [UUU] md6 : active raid1 sde2[0] sda2[2] 157291319 blocks super 1.2 [2/2] [UU] md5 : active raid1 sde1[0] sda1[2] 8392835 blocks super 1.2 [2/2] [UU] ----8<--------8<--------8<--------8<--------8<--------8<---- Thanks in advance, _______________________________________________ Bug-grub mailing list [email protected] http://lists.gnu.org/mailman/listinfo/bug-grub
