As you wish :-)

[Kiss Gabor (Bitman)]

Hi folks,

This occurred during a Debian lenny->squeeze upgrade:

> Setting up grub-pc (1.98+20100804-14) ...
> Generating core.img
> /usr/sbin/grub-probe: error: no such disk.
> Auto-detection of a filesystem of /dev/mapper/bolha-part1 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 
> <address@hidden>

Here you are:
# /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 17408000.
/usr/sbin/grub-probe: info: the size of hd0 is 17408000.
/usr/sbin/grub-probe: info: the size of hd0 is 17408000.
/usr/sbin/grub-probe: info: the size of hd0 is 17408000.
/usr/sbin/grub-probe: info: the size of hd1 is 17408000.
/usr/sbin/grub-probe: info: the size of hd1 is 17408000.
/usr/sbin/grub-probe: info: the size of hd1 is 17408000.
/usr/sbin/grub-probe: info: the size of hd1 is 17408000.
/usr/sbin/grub-probe: info: the size of hd0 is 17408000.
/usr/sbin/grub-probe: info: the size of hd0 is 17408000.
/usr/sbin/grub-probe: info: the size of hd0 is 17408000.
/usr/sbin/grub-probe: info: the size of hd0 is 17408000.
/usr/sbin/grub-probe: info: the size of hd0 is 17408000.
/usr/sbin/grub-probe: info: the size of hd1 is 17408000.
/usr/sbin/grub-probe: info: the size of hd1 is 17408000.
/usr/sbin/grub-probe: info: the size of hd1 is 17408000.
/usr/sbin/grub-probe: info: the size of hd1 is 17408000.
/usr/sbin/grub-probe: info: changing current directory to /dev.
/usr/sbin/grub-probe: info: changing current directory to snd.
/usr/sbin/grub-probe: info: changing current directory to net.
/usr/sbin/grub-probe: info: changing current directory to shm.
/usr/sbin/grub-probe: info: changing current directory to pts.
/usr/sbin/grub-probe: info: changing current directory to bolha2.
/usr/sbin/grub-probe: info: changing current directory to mapper.
/usr/sbin/grub-probe: info: opening bolha-part1.
/usr/sbin/grub-probe: error: no such disk.
# 

My host has no local disks. Storage is attached remotely
via Fiber Channel. (Due to multipath the only block device
is detected four times.)

# cat /proc/partitions 
major minor  #blocks  name

   8     0    8704000 sda
   8    16    8704000 sdb
   8    17     249840 sdb1
   8    18    8454144 sdb2
   8    32    8704000 sdc
   8    48    8704000 sdd
   8    49     249840 sdd1
   8    50    8454144 sdd2
 254     0    8704000 dm-0
 254     1     249840 dm-1
 254     2    8454144 dm-2
 254     3     307200 dm-3
 254     4     307200 dm-4
 254     5    3145728 dm-5
 254     6    3145728 dm-6
 254     7     512000 dm-7
 254     8    1032192 dm-8
# 

Regards

Gabor
-- 
Wenn ist das Nunstück git und Slotermeyer?
Ja! ... Beiherhund das Oder die Flipperwaldt gersput.