I have my system on a 250GB drive and I have a separate Sata 500Gb hard drive that used to have a Windows Vista installation, but still is an NTFS file system. Since last night I cannot mount it, in Dolphin the error message is:
org.freedesktop.UDisks.error.Failed: Requested filesystem type is neither well-known nor in /proc/filesystems nor in /etc/filesystems"
When I run fsck.ntfs on the drive:
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Richlion1 tmp # pg 1.log
Loading $MFT/Bitmap runlist failed. Trying $MFTMirr.
Loading $MFTMirr/Bitmap runlist failed too. Aborting.
Unsupported: replay_log()
Unsupported: check_volume()
Checking 230457 MFT records.
Error getting bit value for record 0.
Error getting bit value for record 1.
Error getting bit value for record 2.
Error getting bit value for record 3.
Error getting bit value for record 4.
Error getting bit value for record 5.
Error getting bit value for record 6.
Error getting bit value for record 7.
Error getting bit value for record 8.
Error getting bit value for record 9.
Error getting bit value for record 10.
Error getting bit value for record 11.
Error getting bit value for record 12.
Error getting bit value for record 13.
Error getting bit value for record 14.
Error getting bit value for record 15.
Error getting bit value for record 16.
Assertion failed for '16:FILE record magic'. should be 0x454c4946, was 0x0.
Assertion failed for 'attrs_offset < bytes_in_use'. 0x0 >= 0x0
Error getting bit value for record 17.
Assertion failed for '17:FILE record magic'. should be 0x454c4946, was 0x0.
Assertion failed for 'attrs_offset < bytes_in_use'. 0x0 >= 0x0
Error getting bit value for record 18.
Assertion failed for '18:FILE record magic'. should be 0x454c4946, was 0x0.
Assertion failed for 'attrs_offset < bytes_in_use'. 0x0 >= 0x0
Error getting bit value for record 19.
Assertion failed for '19:FILE record magic'. should be 0x454c4946, was 0x0.
Assertion failed for 'attrs_offset < bytes_in_use'. 0x0 >= 0x0
Error getting bit value for record 20.
Assertion failed for '20:FILE record magic'. should be 0x454c4946, was 0x0.
Assertion failed for 'attrs_offset < bytes_in_use'. 0x0 >= 0x0
Error getting bit value for record 21.
Assertion failed for '21:FILE record magic'. should be 0x454c4946, was 0x0.
Assertion failed for 'attrs_offset < bytes_in_use'. 0x0 >= 0x0
Error getting bit value for record 22.
Assertion failed for '22:FILE record magic'. should be 0x454c4946, was 0x0.
Assertion failed for 'attrs_offset < bytes_in_use'. 0x0 >= 0x0
Error getting bit value for record 23.
Assertion failed for '23:FILE record magic'. should be 0x454c4946, was 0x0.
Assertion failed for 'attrs_offset < bytes_in_use'. 0x0 >= 0x0
Error getting bit value for record 24.
Error getting bit value for record 25.
Error getting bit value for record 26.
Error getting bit value for record 27.
...... messages continue
Error getting bit value for record 230456.
Errors found.
Unsupported cases found.
I thought my hard drive was dead, but I think it is still healthy:
fdisk -l shows:
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Richlion1 ~ # fdisk -l
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: 0xeca4b515
Device Boot Start End Blocks Id System
/dev/sda1 * 2048 1026047 512000 83 Linux
/dev/sda2 1026048 625141759 312057856 8e Linux LVM
Disk /dev/sdb: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders, total 976773168 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: 0x783b93e4
Device Boot Start End Blocks Id System
/dev/sdb1 * 2048 976771071 488384512 7 HPFS/NTFS
Disk /dev/dm-0: 53.7 GB, 53687091200 bytes
255 heads, 63 sectors/track, 6527 cylinders, total 104857600 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/dm-0 doesn't contain a valid partition table
Disk /dev/dm-1: 259.5 GB, 259543531520 bytes
255 heads, 63 sectors/track, 31554 cylinders, total 506920960 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/dm-1 doesn't contain a valid partition table
Disk /dev/dm-2: 6308 MB, 6308233216 bytes
255 heads, 63 sectors/track, 766 cylinders, total 12320768 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/dm-2 doesn't contain a valid partition table
I found a hint I could somehow mount/force the drive are read-only:
http://www.linuxquestions.org/questions ... ux-729250/
but I don't know how, can anyone help?
Do I still need to plug this drive into a Windows box and run chkdsk?
Thanks for helping.
Richard
PS . Wish Everyone a Happy Easter

