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Grub2 problem
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From: |
ST Wong (ITSC) |
|
Subject: |
Grub2 problem |
|
Date: |
Tue, 13 Dec 2011 17:36:59 +0800 |
Hi,
I just upgraded my machine (running software raid1) from F14 -> F15 ->
F16. I got error when I do grub2-mkconfig and grub-install. Attached
pls find grub2-probe output. Would you help?
Thanks a lot.
/ST Wong
---------------------------------------- cut here
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# /sbin/grub2-mkconfig -o /boot/grub2/grub.cfg
Generating grub.cfg ...
Found linux image: /boot/vmlinuz-3.1.5-1.fc16.x86_64
Found initrd image: /boot/initramfs-3.1.5-1.fc16.x86_64.img
/sbin/grub2-probe: error: no such disk.
/sbin/grub2-probe: error: no such disk.
Found linux image: /boot/vmlinuz-3.1.4-1.fc16.x86_64
Found initrd image: /boot/initramfs-3.1.4-1.fc16.x86_64.img
/sbin/grub2-probe: error: no such disk.
/sbin/grub2-probe: error: no such disk.
Found linux image: /boot/vmlinuz-2.6.41.1-1.fc15.x86_64
Found initrd image: /boot/initramfs-2.6.41.1-1.fc15.x86_64.img
/sbin/grub2-probe: error: no such disk.
/sbin/grub2-probe: error: no such disk.
done
# grub2-install --recheck /dev/md126
/sbin/grub2-probe: error: no such disk.
Auto-detection of a filesystem of /dev/md126p1 failed.
Try with --recheck.
If the problem persists please report this together with the output of
"/sbin/grub2-probe --device-map="/boot/grub2/device.map" --target=fs -v
/boot/grub2" to < address@hidden>
---------------------------------------- cut here
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---------------------------------------- cut here
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# fdisk -l /dev/md126
Disk /dev/md126: 250.1 GB, 250056015872 bytes
255 heads, 63 sectors/track, 30400 cylinders, total 488390656 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: 0x00021a7e
Device Boot Start End Blocks Id System
/dev/md126p1 * 63 208844 104391 83 Linux
/dev/md126p2 208845 488375999 244083577+ 8e Linux LVM
# df -k
Filesystem 1K-blocks Used Available Use%
Mounted on
rootfs 80634688 34064636 42474052 45% /
udev 500708 8 500700 1% /dev
tmpfs 510348 0 510348 0%
/dev/shm
tmpfs 510348 692 509656 1% /run
/dev/mapper/VolGroup00-LogVol00 80634688 34064636 42474052 45% /
tmpfs 510348 0 510348 0%
/sys/fs/cgroup
tmpfs 510348 692 509656 1%
/var/run
tmpfs 510348 692 509656 1%
/var/lock
tmpfs 510348 0 510348 0% /media
/dev/mapper/VolGroup00-lvol1 20971520 15196728 3847432 80% /home
/dev/mapper/VolGroup00-lvol3 47185920 41462204 3728300 92% /share
/dev/mapper/VolGroup00-lvol0 52428800 46550428 4667932 91%
/usr/local
/dev/md126p1 101086 78380 22706 78% /boot
---------------------------------------- cut here
------------------------------------------------
-----Original Message-----
/sbin/grub2-probe: info: Scanning for dmraid_nv RAID devices on disk
hd0.
/sbin/grub2-probe: info: the size of hd0 is 488397168.
/sbin/grub2-probe: info: the size of hd0 is 488397168.
/sbin/grub2-probe: info: Scanning for dmraid_nv RAID devices on disk
hd1.
/sbin/grub2-probe: info: the size of hd1 is 488397168.
/sbin/grub2-probe: info: the size of hd1 is 488397168.
/sbin/grub2-probe: info: scanning hd0 for LVM.
/sbin/grub2-probe: info: the size of hd0 is 488397168.
/sbin/grub2-probe: info: no LVM signature found.
/sbin/grub2-probe: info: the size of hd0 is 488397168.
/sbin/grub2-probe: info: scanning hd1 for LVM.
/sbin/grub2-probe: info: the size of hd1 is 488397168.
/sbin/grub2-probe: info: no LVM signature found.
/sbin/grub2-probe: info: the size of hd1 is 488397168.
/sbin/grub2-probe: info: Scanning for mdraid09 RAID devices on disk hd0.
/sbin/grub2-probe: info: the size of hd0 is 488397168.
/sbin/grub2-probe: info: the size of hd0 is 488397168.
/sbin/grub2-probe: info: Scanning for mdraid09 RAID devices on disk hd1.
/sbin/grub2-probe: info: the size of hd1 is 488397168.
/sbin/grub2-probe: info: the size of hd1 is 488397168.
/sbin/grub2-probe: info: Scanning for mdraid1x RAID devices on disk hd0.
/sbin/grub2-probe: info: the size of hd0 is 488397168.
/sbin/grub2-probe: info: the size of hd0 is 488397168.
/sbin/grub2-probe: info: Scanning for mdraid1x RAID devices on disk hd1.
/sbin/grub2-probe: info: the size of hd1 is 488397168.
/sbin/grub2-probe: info: the size of hd1 is 488397168.
/sbin/grub2-probe: info: Scanning for mdraid09 RAID devices on disk hd0.
/sbin/grub2-probe: info: the size of hd0 is 488397168.
/sbin/grub2-probe: info: the size of hd0 is 488397168.
/sbin/grub2-probe: info: Scanning for mdraid09 RAID devices on disk
hd0,msdos2.
/sbin/grub2-probe: info: the size of hd0 is 488397168.
/sbin/grub2-probe: info: Scanning for mdraid09 RAID devices on disk
hd0,msdos1.
/sbin/grub2-probe: info: the size of hd0 is 488397168.
/sbin/grub2-probe: info: Scanning for mdraid09 RAID devices on disk hd1.
/sbin/grub2-probe: info: the size of hd1 is 488397168.
/sbin/grub2-probe: info: the size of hd1 is 488397168.
/sbin/grub2-probe: info: Scanning for mdraid09 RAID devices on disk
hd1,msdos2.
/sbin/grub2-probe: info: the size of hd1 is 488397168.
/sbin/grub2-probe: info: Scanning for mdraid09 RAID devices on disk
hd1,msdos1.
/sbin/grub2-probe: info: the size of hd1 is 488397168.
/sbin/grub2-probe: info: Scanning for mdraid1x RAID devices on disk hd0.
/sbin/grub2-probe: info: the size of hd0 is 488397168.
/sbin/grub2-probe: info: the size of hd0 is 488397168.
/sbin/grub2-probe: info: Scanning for mdraid1x RAID devices on disk
hd0,msdos2.
/sbin/grub2-probe: info: the size of hd0 is 488397168.
/sbin/grub2-probe: info: Scanning for mdraid1x RAID devices on disk
hd0,msdos1.
/sbin/grub2-probe: info: the size of hd0 is 488397168.
/sbin/grub2-probe: info: Scanning for mdraid1x RAID devices on disk hd1.
/sbin/grub2-probe: info: the size of hd1 is 488397168.
/sbin/grub2-probe: info: the size of hd1 is 488397168.
/sbin/grub2-probe: info: Scanning for mdraid1x RAID devices on disk
hd1,msdos2.
/sbin/grub2-probe: info: the size of hd1 is 488397168.
/sbin/grub2-probe: info: Scanning for mdraid1x RAID devices on disk
hd1,msdos1.
/sbin/grub2-probe: info: the size of hd1 is 488397168.
/sbin/grub2-probe: info: scanning hd0 for LVM.
/sbin/grub2-probe: info: the size of hd0 is 488397168.
/sbin/grub2-probe: info: no LVM signature found.
/sbin/grub2-probe: info: the size of hd0 is 488397168.
/sbin/grub2-probe: info: scanning hd0,msdos2 for LVM.
/sbin/grub2-probe: info: the size of hd0 is 488397168.
/sbin/grub2-probe: info: the size of hd0 is 488397168.
/sbin/grub2-probe: info: scanning hd0,msdos1 for LVM.
/sbin/grub2-probe: info: the size of hd0 is 488397168.
/sbin/grub2-probe: info: no LVM signature found.
/sbin/grub2-probe: info: scanning hd1 for LVM.
/sbin/grub2-probe: info: the size of hd1 is 488397168.
/sbin/grub2-probe: info: no LVM signature found.
/sbin/grub2-probe: info: the size of hd1 is 488397168.
/sbin/grub2-probe: info: scanning hd1,msdos2 for LVM.
/sbin/grub2-probe: info: the size of hd1 is 488397168.
/sbin/grub2-probe: info: scanning hd1,msdos1 for LVM.
/sbin/grub2-probe: info: the size of hd1 is 488397168.
/sbin/grub2-probe: info: no LVM signature found.
/sbin/grub2-probe: info: changing current directory to /dev.
/sbin/grub2-probe: info: changing current directory to snd.
/sbin/grub2-probe: info: changing current directory to by-path.
/sbin/grub2-probe: info: changing current directory to net.
/sbin/grub2-probe: info: changing current directory to hugepages.
/sbin/grub2-probe: info: changing current directory to mqueue.
/sbin/grub2-probe: info: changing current directory to VolGroup00.
/sbin/grub2-probe: info: opening
mduuid/f81e11deaea8da74a8850520be64f898,1.
/sbin/grub2-probe: error: no such disk.
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