no kiintolevy on 80gb joten ei ole just niin isoo muisti tikkua
pitää säästää tuo kikka myöhemmäski jos ei saa muuten toimimaan.
tässä hiukan tuloksia omista tutkimuksista.
sudo fdisk -l
Disk /dev/sdb: 80.0 GB, 80054059008 bytes
255 heads, 63 sectors/track, 9732 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk identifier: 0x7e9c7e9c
Device Boot Start End Blocks Id System
/dev/sdb1 1 9732 78172258+ 83 Linux
sudo mount /dev/sdb1 /data2
mount: wrong fs type, bad option, bad superblock on /dev/sdb1,
missing codepage or helper program, or other error
In some cases useful info is found in syslog - try
dmesg | tail or so
jake@mythbuntu:~$ dmesg|tail
[ 59.348010] Bluetooth: L2CAP ver 2.9
[ 59.348017] Bluetooth: L2CAP socket layer initialized
[ 59.474364] Bluetooth: RFCOMM socket layer initialized
[ 59.474392] Bluetooth: RFCOMM TTY layer initialized
[ 59.474394] Bluetooth: RFCOMM ver 1.8
[ 61.150617] agpgart: Found an AGP 3.5 compliant device at 0000:00:00.0.
[ 61.151006] agpgart: Putting AGP V3 device at 0000:00:00.0 into 8x mode
[ 61.151243] agpgart: Putting AGP V3 device at 0000:01:00.0 into 8x mode
[ 74.067827] eth0: no IPv6 routers present
[ 138.191174] JFS: nTxBlock = 8192, nTxLock = 65536
sudo e2fsck -p /dev/sdb1
e2fsck: Bad magic number in super-block while trying to open /dev/sdb1
/dev/sdb1:
The superblock could not be read or does not describe a correct ext2
filesystem. If the device is valid and it really contains an ext2
filesystem (and not swap or ufs or something else), then the superblock
is corrupt, and you might try running e2fsck with an alternate superblock:
e2fsck -b 8193 <device>
sudo e2fsck -b 8193 /dev/sdb1
e2fsck 1.40.8 (13-Mar-2008)
e2fsck: Device or resource busy while trying to open /dev/sdb1
Filesystem mounted or opened exclusively by another program?
sudo e2fsck -b 8192 /dev/sdb1
e2fsck 1.40.8 (13-Mar-2008)
e2fsck: Device or resource busy while trying to open /dev/sdb1
Filesystem mounted or opened exclusively by another program?
sudo fsck /dev/sdb1
fsck 1.40.8 (13-Mar-2008)
fsck: fsck.jfs: not found
fsck: Error 2 while executing fsck.jfs for /dev/sdb1
sudo tune2fs -l /dev/sdb1
tune2fs 1.40.8 (13-Mar-2008)
tune2fs: Bad magic number in super-block while trying to open /dev/sdb1
Couldn't find valid filesystem superblock.
kaikesta päätellen järjestelmän systeemi on JFS
superblock on ilmeisesti corruptoitunut tai magic-number on mennyt pilalle.