grub-probe reporting wrong data for md0

[Alexander Hofbauer]

Hi!

I'm using a software raid (/dev/md/0) which is probed incorrectly by
grub-probe (calls executed by grub-install).

grub-pc is 1.98+20100804-13 from Debian/Squeeze.


"grub-probe --device /dev/md0p1 --target=fs_uuid"
Returns: 2257751b-c442-47a1-a58c-5a450886ef99
Correct: 5225915e-adb7-4aa6-8523-7df41624bccb

"grub-probe --device /dev/md0p1 --target=drive",
"grub-probe --device-map=/boot/grub/device.map --target=drive --device 
/dev/md0p1"
Returns: (md/0)
Correct: (md/0,msdos1)



Best regards from Austria,
Alex



---8<--------------------------

grub-probe -vv --device /dev/md0p1 --target=fs_uuid

disk/raid.c:688: Scanning for RAID devices on disk hd0
kern/disk.c:245: Opening `hd0'...
grub-probe.real: info: the size of hd0 is 976773168.
kern/emu/hostdisk.c:592: opening the device `/dev/sda' in open_device()
kern/emu/hostdisk.c:582: reusing open device `/dev/sda'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda'
kern/disk.c:334: Closing `hd0'.
kern/disk.c:245: Opening `hd0'...
grub-probe.real: info: the size of hd0 is 976773168.
partmap/apple.c:121: bad magic (found 0xeb63; wanted 0x4552
partmap/msdos.c:91: partition 0: flag 0x0, type 0xfd, start 0x3f, len
0x3a384c02
kern/emu/hostdisk.c:592: opening the device `/dev/sda' in open_device()
kern/emu/hostdisk.c:592: opening the device `/dev/sda1' in open_device()
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
partmap/apple.c:121: bad magic (found 0x0; wanted 0x4552
partmap/msdos.c:91: partition 1: flag 0x0, type 0x0, start 0x0, len 0x0
partmap/msdos.c:91: partition 2: flag 0x0, type 0x0, start 0x0, len 0x0
partmap/msdos.c:91: partition 3: flag 0x0, type 0x0, start 0x0, len 0x0
kern/disk.c:334: Closing `hd0'.
disk/raid.c:688: Scanning for RAID devices on disk hd0,msdos1
kern/disk.c:245: Opening `hd0,msdos1'...
grub-probe.real: info: the size of hd0 is 976773168.
partmap/msdos.c:91: partition 0: flag 0x0, type 0xfd, start 0x3f, len
0x3a384c02
kern/emu/hostdisk.c:592: opening the device `/dev/sda1' in open_device()
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
disk/raid.c:629: Found array md/0 (mdraid)
disk/raid.c:688: Scanning for RAID devices on disk hd1
kern/disk.c:245: Opening `hd1'...
grub-probe.real: info: the size of hd1 is 976773168.
kern/emu/hostdisk.c:592: opening the device `/dev/sdb' in open_device()
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb'
kern/disk.c:334: Closing `hd1'.
kern/disk.c:245: Opening `hd1'...
grub-probe.real: info: the size of hd1 is 976773168.
partmap/apple.c:121: bad magic (found 0xeb63; wanted 0x4552
partmap/msdos.c:91: partition 0: flag 0x0, type 0xfd, start 0x3f, len
0x3a384c02
kern/emu/hostdisk.c:592: opening the device `/dev/sdb' in open_device()
kern/emu/hostdisk.c:592: opening the device `/dev/sdb1' in open_device()
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
partmap/apple.c:121: bad magic (found 0x1080; wanted 0x4552
partmap/msdos.c:91: partition 1: flag 0x0, type 0x0, start 0x0, len 0x0
partmap/msdos.c:91: partition 2: flag 0x0, type 0x0, start 0x0, len 0x0
partmap/msdos.c:91: partition 3: flag 0x0, type 0x0, start 0x0, len 0x0
kern/disk.c:334: Closing `hd1'.
disk/raid.c:688: Scanning for RAID devices on disk hd1,msdos1
kern/disk.c:245: Opening `hd1,msdos1'...
grub-probe.real: info: the size of hd1 is 976773168.
partmap/msdos.c:91: partition 0: flag 0x0, type 0xfd, start 0x3f, len
0x3a384c02
kern/emu/hostdisk.c:592: opening the device `/dev/sdb1' in open_device()
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
disk/raid.c:688: Scanning for RAID devices on disk hd2
kern/disk.c:245: Opening `hd2'...
grub-probe.real: info: the size of hd2 is 976773168.
kern/emu/hostdisk.c:592: opening the device `/dev/sdc' in open_device()
kern/emu/hostdisk.c:582: reusing open device `/dev/sdc'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdc'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdc'
kern/disk.c:334: Closing `hd2'.
kern/disk.c:245: Opening `hd2'...
grub-probe.real: info: the size of hd2 is 976773168.
partmap/apple.c:121: bad magic (found 0xeb63; wanted 0x4552
partmap/msdos.c:91: partition 0: flag 0x0, type 0xfd, start 0x3f, len
0x3a384c02
kern/emu/hostdisk.c:592: opening the device `/dev/sdc' in open_device()
kern/emu/hostdisk.c:592: opening the device `/dev/sdc1' in open_device()
kern/emu/hostdisk.c:582: reusing open device `/dev/sdc1'
partmap/apple.c:121: bad magic (found 0x1080; wanted 0x4552
partmap/msdos.c:91: partition 1: flag 0x0, type 0x0, start 0x0, len 0x0
partmap/msdos.c:91: partition 2: flag 0x0, type 0x0, start 0x0, len 0x0
partmap/msdos.c:91: partition 3: flag 0x0, type 0x0, start 0x0, len 0x0
kern/disk.c:334: Closing `hd2'.
disk/raid.c:688: Scanning for RAID devices on disk hd2,msdos1
kern/disk.c:245: Opening `hd2,msdos1'...
grub-probe.real: info: the size of hd2 is 976773168.
partmap/msdos.c:91: partition 0: flag 0x0, type 0xfd, start 0x3f, len
0x3a384c02
kern/emu/hostdisk.c:592: opening the device `/dev/sdc1' in open_device()
kern/emu/hostdisk.c:582: reusing open device `/dev/sdc1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdc1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdc1'
kern/disk.c:245: Opening `md/0'...
disk/raid.c:134: md/0: total_devs=3, disk_size=976764928
disk/raid.c:163: md/0: level=5, total_sectors=1953529856
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/disk.c:334: Closing `md/0'.
kern/disk.c:245: Opening `md/0'...
disk/raid.c:134: md/0: total_devs=3, disk_size=976764928
disk/raid.c:163: md/0: level=5, total_sectors=1953529856
partmap/apple.c:121: bad magic (found 0xfab8; wanted 0x4552
partmap/msdos.c:91: partition 0: flag 0x80, type 0x83, start 0x800, len
0x2800000
kern/emu/hostdisk.c:582: reusing open device `/dev/sdc1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdc1'
partmap/apple.c:121: bad magic (found 0x0; wanted 0x4552
partmap/msdos.c:91: partition 1: flag 0x0, type 0x82, start 0x2800800,
len 0x800000
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
partmap/apple.c:121: bad magic (found 0x0; wanted 0x4552
partmap/msdos.c:91: partition 2: flag 0x0, type 0x83, start 0x3000800,
len 0x71707800
kern/emu/hostdisk.c:582: reusing open device `/dev/sdc1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdc1'
partmap/apple.c:121: bad magic (found 0x0; wanted 0x4552
partmap/msdos.c:91: partition 3: flag 0x0, type 0x0, start 0x0, len 0x0
kern/disk.c:334: Closing `md/0'.
kern/disk.c:245: Opening `md/0,msdos3'...
disk/raid.c:134: md/0: total_devs=3, disk_size=976764928
disk/raid.c:163: md/0: level=5, total_sectors=1953529856
partmap/msdos.c:91: partition 0: flag 0x80, type 0x83, start 0x800, len
0x2800000
partmap/msdos.c:91: partition 1: flag 0x0, type 0x82, start 0x2800800,
len 0x800000
partmap/msdos.c:91: partition 2: flag 0x0, type 0x83, start 0x3000800,
len 0x71707800
kern/disk.c:334: Closing `md/0,msdos3'.
kern/disk.c:245: Opening `md/0,msdos2'...
disk/raid.c:134: md/0: total_devs=3, disk_size=976764928
disk/raid.c:163: md/0: level=5, total_sectors=1953529856
partmap/msdos.c:91: partition 0: flag 0x80, type 0x83, start 0x800, len
0x2800000
partmap/msdos.c:91: partition 1: flag 0x0, type 0x82, start 0x2800800,
len 0x800000
kern/disk.c:334: Closing `md/0,msdos2'.
kern/disk.c:245: Opening `md/0,msdos1'...
disk/raid.c:134: md/0: total_devs=3, disk_size=976764928
disk/raid.c:163: md/0: level=5, total_sectors=1953529856
partmap/msdos.c:91: partition 0: flag 0x80, type 0x83, start 0x800, len
0x2800000
kern/disk.c:334: Closing `md/0,msdos1'.
kern/disk.c:245: Opening `hd0'...
grub-probe.real: info: the size of hd0 is 976773168.
kern/disk.c:334: Closing `hd0'.
kern/disk.c:245: Opening `hd0'...
grub-probe.real: info: the size of hd0 is 976773168.
partmap/apple.c:121: bad magic (found 0xeb63; wanted 0x4552
partmap/msdos.c:91: partition 0: flag 0x0, type 0xfd, start 0x3f, len
0x3a384c02
partmap/apple.c:121: bad magic (found 0x0; wanted 0x4552
partmap/msdos.c:91: partition 1: flag 0x0, type 0x0, start 0x0, len 0x0
partmap/msdos.c:91: partition 2: flag 0x0, type 0x0, start 0x0, len 0x0
partmap/msdos.c:91: partition 3: flag 0x0, type 0x0, start 0x0, len 0x0
kern/disk.c:334: Closing `hd0'.
kern/disk.c:245: Opening `hd0,msdos1'...
grub-probe.real: info: the size of hd0 is 976773168.
partmap/msdos.c:91: partition 0: flag 0x0, type 0xfd, start 0x3f, len
0x3a384c02
kern/disk.c:334: Closing `hd0,msdos1'.
kern/disk.c:245: Opening `hd1'...
grub-probe.real: info: the size of hd1 is 976773168.
kern/disk.c:334: Closing `hd1'.
kern/disk.c:245: Opening `hd1'...
grub-probe.real: info: the size of hd1 is 976773168.
partmap/apple.c:121: bad magic (found 0xeb63; wanted 0x4552
partmap/msdos.c:91: partition 0: flag 0x0, type 0xfd, start 0x3f, len
0x3a384c02
partmap/apple.c:121: bad magic (found 0x1080; wanted 0x4552
partmap/msdos.c:91: partition 1: flag 0x0, type 0x0, start 0x0, len 0x0
partmap/msdos.c:91: partition 2: flag 0x0, type 0x0, start 0x0, len 0x0
partmap/msdos.c:91: partition 3: flag 0x0, type 0x0, start 0x0, len 0x0
kern/disk.c:334: Closing `hd1'.
kern/disk.c:245: Opening `hd1,msdos1'...
grub-probe.real: info: the size of hd1 is 976773168.
partmap/msdos.c:91: partition 0: flag 0x0, type 0xfd, start 0x3f, len
0x3a384c02
kern/disk.c:334: Closing `hd1,msdos1'.
kern/disk.c:245: Opening `hd2'...
grub-probe.real: info: the size of hd2 is 976773168.
kern/disk.c:334: Closing `hd2'.
kern/disk.c:245: Opening `hd2'...
grub-probe.real: info: the size of hd2 is 976773168.
partmap/apple.c:121: bad magic (found 0xeb63; wanted 0x4552
partmap/msdos.c:91: partition 0: flag 0x0, type 0xfd, start 0x3f, len
0x3a384c02
partmap/apple.c:121: bad magic (found 0x1080; wanted 0x4552
partmap/msdos.c:91: partition 1: flag 0x0, type 0x0, start 0x0, len 0x0
partmap/msdos.c:91: partition 2: flag 0x0, type 0x0, start 0x0, len 0x0
partmap/msdos.c:91: partition 3: flag 0x0, type 0x0, start 0x0, len 0x0
kern/disk.c:334: Closing `hd2'.
kern/disk.c:245: Opening `hd2,msdos1'...
grub-probe.real: info: the size of hd2 is 976773168.
partmap/msdos.c:91: partition 0: flag 0x0, type 0xfd, start 0x3f, len
0x3a384c02
kern/disk.c:334: Closing `hd2,msdos1'.
grub-probe.real: info: opening md/0.
kern/disk.c:245: Opening `md/0'...
disk/raid.c:134: md/0: total_devs=3, disk_size=976764928
disk/raid.c:163: md/0: level=5, total_sectors=1953529856
kern/fs.c:54: Detecting zfs...
/build/buildd-grub2_1.98+20100804-13-amd64-lUr8jK/grub2-1.98
+20100804/debian/grub-extras/zfs/zfs.c:1984: label 0
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
/build/buildd-grub2_1.98+20100804-13-amd64-lUr8jK/grub2-1.98
+20100804/debian/grub-extras/zfs/zfs.c:2001: label ok 0
/build/buildd-grub2_1.98+20100804-13-amd64-lUr8jK/grub2-1.98
+20100804/debian/grub-extras/zfs/zfs.c:2006: No uberblock found
/build/buildd-grub2_1.98+20100804-13-amd64-lUr8jK/grub2-1.98
+20100804/debian/grub-extras/zfs/zfs.c:1984: label 1
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
/build/buildd-grub2_1.98+20100804-13-amd64-lUr8jK/grub2-1.98
+20100804/debian/grub-extras/zfs/zfs.c:2001: label ok 1
/build/buildd-grub2_1.98+20100804-13-amd64-lUr8jK/grub2-1.98
+20100804/debian/grub-extras/zfs/zfs.c:2006: No uberblock found
/build/buildd-grub2_1.98+20100804-13-amd64-lUr8jK/grub2-1.98
+20100804/debian/grub-extras/zfs/zfs.c:1984: label 2
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
/build/buildd-grub2_1.98+20100804-13-amd64-lUr8jK/grub2-1.98
+20100804/debian/grub-extras/zfs/zfs.c:2001: label ok 2
/build/buildd-grub2_1.98+20100804-13-amd64-lUr8jK/grub2-1.98
+20100804/debian/grub-extras/zfs/zfs.c:2006: No uberblock found
/build/buildd-grub2_1.98+20100804-13-amd64-lUr8jK/grub2-1.98
+20100804/debian/grub-extras/zfs/zfs.c:1984: label 3
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
/build/buildd-grub2_1.98+20100804-13-amd64-lUr8jK/grub2-1.98
+20100804/debian/grub-extras/zfs/zfs.c:2001: label ok 3
/build/buildd-grub2_1.98+20100804-13-amd64-lUr8jK/grub2-1.98
+20100804/debian/grub-extras/zfs/zfs.c:2006: No uberblock found
kern/fs.c:60: zfs detection failed.
kern/fs.c:54: Detecting afs...
kern/fs.c:60: afs detection failed.
kern/fs.c:54: Detecting afs_be...
kern/fs.c:60: afs_be detection failed.
kern/fs.c:54: Detecting befs...
kern/fs.c:60: befs detection failed.
kern/fs.c:54: Detecting befs_be...
kern/fs.c:60: befs_be detection failed.
kern/fs.c:54: Detecting xfs...
kern/fs.c:60: xfs detection failed.
kern/fs.c:54: Detecting ufs1...
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/fs.c:60: ufs1 detection failed.
kern/fs.c:54: Detecting ufs2...
kern/fs.c:60: ufs2 detection failed.
kern/fs.c:54: Detecting sfs...
kern/fs.c:60: sfs detection failed.
kern/fs.c:54: Detecting reiserfs...
kern/fs.c:60: reiserfs detection failed.
kern/fs.c:54: Detecting ntfs...
kern/fs.c:60: ntfs detection failed.
kern/fs.c:54: Detecting nilfs2...
kern/fs.c:60: nilfs2 detection failed.
kern/fs.c:54: Detecting minix...
kern/fs.c:60: minix detection failed.
kern/fs.c:54: Detecting jfs...
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/fs.c:60: jfs detection failed.
kern/fs.c:54: Detecting udf...
kern/fs.c:60: udf detection failed.
kern/fs.c:54: Detecting iso9660...
kern/fs.c:60: iso9660 detection failed.
kern/fs.c:54: Detecting hfsplus...
kern/fs.c:60: hfsplus detection failed.
kern/fs.c:54: Detecting hfs...
kern/fs.c:60: hfs detection failed.
kern/fs.c:54: Detecting ext2...
kern/emu/hostdisk.c:582: reusing open device `/dev/sdc1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdc1'
2257751b-c442-47a1-a58c-5a450886ef99
kern/disk.c:334: Closing `md/0'.
kern/disk.c:334: Closing `hd0,msdos1'.
kern/disk.c:334: Closing `hd1,msdos1'.
kern/disk.c:334: Closing `hd2,msdos1'.

--------

grub-probe -vv --device /dev/md0p1 --target=drive

disk/raid.c:688: Scanning for RAID devices on disk hd0
kern/disk.c:245: Opening `hd0'...
grub-probe.real: info: the size of hd0 is 976773168.
kern/emu/hostdisk.c:592: opening the device `/dev/sda' in open_device()
kern/emu/hostdisk.c:582: reusing open device `/dev/sda'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda'
kern/disk.c:334: Closing `hd0'.
kern/disk.c:245: Opening `hd0'...
grub-probe.real: info: the size of hd0 is 976773168.
partmap/apple.c:121: bad magic (found 0xeb63; wanted 0x4552
partmap/msdos.c:91: partition 0: flag 0x0, type 0xfd, start 0x3f, len
0x3a384c02
kern/emu/hostdisk.c:592: opening the device `/dev/sda' in open_device()
kern/emu/hostdisk.c:592: opening the device `/dev/sda1' in open_device()
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
partmap/apple.c:121: bad magic (found 0x0; wanted 0x4552
partmap/msdos.c:91: partition 1: flag 0x0, type 0x0, start 0x0, len 0x0
partmap/msdos.c:91: partition 2: flag 0x0, type 0x0, start 0x0, len 0x0
partmap/msdos.c:91: partition 3: flag 0x0, type 0x0, start 0x0, len 0x0
kern/disk.c:334: Closing `hd0'.
disk/raid.c:688: Scanning for RAID devices on disk hd0,msdos1
kern/disk.c:245: Opening `hd0,msdos1'...
grub-probe.real: info: the size of hd0 is 976773168.
partmap/msdos.c:91: partition 0: flag 0x0, type 0xfd, start 0x3f, len
0x3a384c02
kern/emu/hostdisk.c:592: opening the device `/dev/sda1' in open_device()
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
disk/raid.c:629: Found array md/0 (mdraid)
disk/raid.c:688: Scanning for RAID devices on disk hd1
kern/disk.c:245: Opening `hd1'...
grub-probe.real: info: the size of hd1 is 976773168.
kern/emu/hostdisk.c:592: opening the device `/dev/sdb' in open_device()
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb'
kern/disk.c:334: Closing `hd1'.
kern/disk.c:245: Opening `hd1'...
grub-probe.real: info: the size of hd1 is 976773168.
partmap/apple.c:121: bad magic (found 0xeb63; wanted 0x4552
partmap/msdos.c:91: partition 0: flag 0x0, type 0xfd, start 0x3f, len
0x3a384c02
kern/emu/hostdisk.c:592: opening the device `/dev/sdb' in open_device()
kern/emu/hostdisk.c:592: opening the device `/dev/sdb1' in open_device()
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
partmap/apple.c:121: bad magic (found 0x1080; wanted 0x4552
partmap/msdos.c:91: partition 1: flag 0x0, type 0x0, start 0x0, len 0x0
partmap/msdos.c:91: partition 2: flag 0x0, type 0x0, start 0x0, len 0x0
partmap/msdos.c:91: partition 3: flag 0x0, type 0x0, start 0x0, len 0x0
kern/disk.c:334: Closing `hd1'.
disk/raid.c:688: Scanning for RAID devices on disk hd1,msdos1
kern/disk.c:245: Opening `hd1,msdos1'...
grub-probe.real: info: the size of hd1 is 976773168.
partmap/msdos.c:91: partition 0: flag 0x0, type 0xfd, start 0x3f, len
0x3a384c02
kern/emu/hostdisk.c:592: opening the device `/dev/sdb1' in open_device()
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdb1'
disk/raid.c:688: Scanning for RAID devices on disk hd2
kern/disk.c:245: Opening `hd2'...
grub-probe.real: info: the size of hd2 is 976773168.
kern/emu/hostdisk.c:592: opening the device `/dev/sdc' in open_device()
kern/emu/hostdisk.c:582: reusing open device `/dev/sdc'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdc'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdc'
kern/disk.c:334: Closing `hd2'.
kern/disk.c:245: Opening `hd2'...
grub-probe.real: info: the size of hd2 is 976773168.
partmap/apple.c:121: bad magic (found 0xeb63; wanted 0x4552
partmap/msdos.c:91: partition 0: flag 0x0, type 0xfd, start 0x3f, len
0x3a384c02
kern/emu/hostdisk.c:592: opening the device `/dev/sdc' in open_device()
kern/emu/hostdisk.c:592: opening the device `/dev/sdc1' in open_device()
kern/emu/hostdisk.c:582: reusing open device `/dev/sdc1'
partmap/apple.c:121: bad magic (found 0x1080; wanted 0x4552
partmap/msdos.c:91: partition 1: flag 0x0, type 0x0, start 0x0, len 0x0
partmap/msdos.c:91: partition 2: flag 0x0, type 0x0, start 0x0, len 0x0
partmap/msdos.c:91: partition 3: flag 0x0, type 0x0, start 0x0, len 0x0
kern/disk.c:334: Closing `hd2'.
disk/raid.c:688: Scanning for RAID devices on disk hd2,msdos1
kern/disk.c:245: Opening `hd2,msdos1'...
grub-probe.real: info: the size of hd2 is 976773168.
partmap/msdos.c:91: partition 0: flag 0x0, type 0xfd, start 0x3f, len
0x3a384c02
kern/emu/hostdisk.c:592: opening the device `/dev/sdc1' in open_device()
kern/emu/hostdisk.c:582: reusing open device `/dev/sdc1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdc1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdc1'
kern/disk.c:245: Opening `md/0'...
disk/raid.c:134: md/0: total_devs=3, disk_size=976764928
disk/raid.c:163: md/0: level=5, total_sectors=1953529856
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/disk.c:334: Closing `md/0'.
kern/disk.c:245: Opening `md/0'...
disk/raid.c:134: md/0: total_devs=3, disk_size=976764928
disk/raid.c:163: md/0: level=5, total_sectors=1953529856
partmap/apple.c:121: bad magic (found 0xfab8; wanted 0x4552
partmap/msdos.c:91: partition 0: flag 0x80, type 0x83, start 0x800, len
0x2800000
kern/emu/hostdisk.c:582: reusing open device `/dev/sdc1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdc1'
partmap/apple.c:121: bad magic (found 0x0; wanted 0x4552
partmap/msdos.c:91: partition 1: flag 0x0, type 0x82, start 0x2800800,
len 0x800000
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sda1'
partmap/apple.c:121: bad magic (found 0x0; wanted 0x4552
partmap/msdos.c:91: partition 2: flag 0x0, type 0x83, start 0x3000800,
len 0x71707800
kern/emu/hostdisk.c:582: reusing open device `/dev/sdc1'
kern/emu/hostdisk.c:582: reusing open device `/dev/sdc1'
partmap/apple.c:121: bad magic (found 0x0; wanted 0x4552
partmap/msdos.c:91: partition 3: flag 0x0, type 0x0, start 0x0, len 0x0
kern/disk.c:334: Closing `md/0'.
kern/disk.c:245: Opening `md/0,msdos3'...
disk/raid.c:134: md/0: total_devs=3, disk_size=976764928
disk/raid.c:163: md/0: level=5, total_sectors=1953529856
partmap/msdos.c:91: partition 0: flag 0x80, type 0x83, start 0x800, len
0x2800000
partmap/msdos.c:91: partition 1: flag 0x0, type 0x82, start 0x2800800,
len 0x800000
partmap/msdos.c:91: partition 2: flag 0x0, type 0x83, start 0x3000800,
len 0x71707800
kern/disk.c:334: Closing `md/0,msdos3'.
kern/disk.c:245: Opening `md/0,msdos2'...
disk/raid.c:134: md/0: total_devs=3, disk_size=976764928
disk/raid.c:163: md/0: level=5, total_sectors=1953529856
partmap/msdos.c:91: partition 0: flag 0x80, type 0x83, start 0x800, len
0x2800000
partmap/msdos.c:91: partition 1: flag 0x0, type 0x82, start 0x2800800,
len 0x800000
kern/disk.c:334: Closing `md/0,msdos2'.
kern/disk.c:245: Opening `md/0,msdos1'...
disk/raid.c:134: md/0: total_devs=3, disk_size=976764928
disk/raid.c:163: md/0: level=5, total_sectors=1953529856
partmap/msdos.c:91: partition 0: flag 0x80, type 0x83, start 0x800, len
0x2800000
kern/disk.c:334: Closing `md/0,msdos1'.
kern/disk.c:245: Opening `hd0'...
grub-probe.real: info: the size of hd0 is 976773168.
kern/disk.c:334: Closing `hd0'.
kern/disk.c:245: Opening `hd0'...
grub-probe.real: info: the size of hd0 is 976773168.
partmap/apple.c:121: bad magic (found 0xeb63; wanted 0x4552
partmap/msdos.c:91: partition 0: flag 0x0, type 0xfd, start 0x3f, len
0x3a384c02
partmap/apple.c:121: bad magic (found 0x0; wanted 0x4552
partmap/msdos.c:91: partition 1: flag 0x0, type 0x0, start 0x0, len 0x0
partmap/msdos.c:91: partition 2: flag 0x0, type 0x0, start 0x0, len 0x0
partmap/msdos.c:91: partition 3: flag 0x0, type 0x0, start 0x0, len 0x0
kern/disk.c:334: Closing `hd0'.
kern/disk.c:245: Opening `hd0,msdos1'...
grub-probe.real: info: the size of hd0 is 976773168.
partmap/msdos.c:91: partition 0: flag 0x0, type 0xfd, start 0x3f, len
0x3a384c02
kern/disk.c:334: Closing `hd0,msdos1'.
kern/disk.c:245: Opening `hd1'...
grub-probe.real: info: the size of hd1 is 976773168.
kern/disk.c:334: Closing `hd1'.
kern/disk.c:245: Opening `hd1'...
grub-probe.real: info: the size of hd1 is 976773168.
partmap/apple.c:121: bad magic (found 0xeb63; wanted 0x4552
partmap/msdos.c:91: partition 0: flag 0x0, type 0xfd, start 0x3f, len
0x3a384c02
partmap/apple.c:121: bad magic (found 0x1080; wanted 0x4552
partmap/msdos.c:91: partition 1: flag 0x0, type 0x0, start 0x0, len 0x0
partmap/msdos.c:91: partition 2: flag 0x0, type 0x0, start 0x0, len 0x0
partmap/msdos.c:91: partition 3: flag 0x0, type 0x0, start 0x0, len 0x0
kern/disk.c:334: Closing `hd1'.
kern/disk.c:245: Opening `hd1,msdos1'...
grub-probe.real: info: the size of hd1 is 976773168.
partmap/msdos.c:91: partition 0: flag 0x0, type 0xfd, start 0x3f, len
0x3a384c02
kern/disk.c:334: Closing `hd1,msdos1'.
kern/disk.c:245: Opening `hd2'...
grub-probe.real: info: the size of hd2 is 976773168.
kern/disk.c:334: Closing `hd2'.
kern/disk.c:245: Opening `hd2'...
grub-probe.real: info: the size of hd2 is 976773168.
partmap/apple.c:121: bad magic (found 0xeb63; wanted 0x4552
partmap/msdos.c:91: partition 0: flag 0x0, type 0xfd, start 0x3f, len
0x3a384c02
partmap/apple.c:121: bad magic (found 0x1080; wanted 0x4552
partmap/msdos.c:91: partition 1: flag 0x0, type 0x0, start 0x0, len 0x0
partmap/msdos.c:91: partition 2: flag 0x0, type 0x0, start 0x0, len 0x0
partmap/msdos.c:91: partition 3: flag 0x0, type 0x0, start 0x0, len 0x0
kern/disk.c:334: Closing `hd2'.
kern/disk.c:245: Opening `hd2,msdos1'...
grub-probe.real: info: the size of hd2 is 976773168.
partmap/msdos.c:91: partition 0: flag 0x0, type 0xfd, start 0x3f, len
0x3a384c02
kern/disk.c:334: Closing `hd2,msdos1'.
(md/0)
kern/disk.c:334: Closing `hd0,msdos1'.
kern/disk.c:334: Closing `hd1,msdos1'.
kern/disk.c:334: Closing `hd2,msdos1'.