Hi!
17-Мар-2004 07:04 [EMAIL PROTECTED] (Bernd Blaauw) wrote to "Arkady
V.Belousov":
BB> please let me know if the following bootfix results are correct.
BB> see attachment.
BB> Perhaps Eric may assist, as he helps to maintain/fix FORMAT a lot.
BB> ("current BPB not equal to bootsector" ?????)
Yes, this is valid message: you may see, that for "current BPB" bootfix
gives warning about nonzero rootEntries field - because this field, current
BPB differs from both default BPB and boot record. In given case this is
unimportant, though, strange FreeDOS "feature". I hope, Bart explains this.
BB> I) fdisk.txt ->
BB> *run fdisk,
BB> *create C: fat32 1GB primary active
BB> *reboot
BB> *BOOTFIX C: /d > fdisk.txt
______________O\_/_________________________________\_/O______________
Checking drive c:
Reading default BPB...
Bytes/sector : 512
Sectors/cluster : 8
FAT start, size : 32, 2044 * 2
Root cluster : 2
Total sectors : 0, 2096577
Hidden sectors : 63
Sectors/track, heads : 63, 64
Version, mirror flags : 0000h, 00h
Info, backup sectors : 1, 6
Media ID : F8h
Done.
Reading current BPB...
Volume is a FAT32.
Reading boot sector...
ERROR: read: C:
_____________________________________________________________________
O/~\ /~\O
Interesting, that "current BPB" is returned, but disk access isn't
allowed.
BB> II) format.txt ->
BB> *step 1 completed
BB> *FORMAT C: /Q /V:FREEDOS_C95 /Z:SERIOUSLY
BB> *BOOTFIX C: /d > format.txt
______________O\_/_________________________________\_/O______________
Checking drive c:
Reading default BPB...
[...same as above default BPB...]
Done.
Reading current BPB...
WARNING: default and current BPB are different.
[...same as above default BPB...]
>WARNING: nonzero root entries field.
Done.
Volume is a FAT32.
Reading boot sector...
[...same as above default BPB...]
Drive, media ID, FS : 80h, F8h, "FAT32 "
Serial#, label : 17440E06h, "FREEDOS_C95"
Done.
ERROR: boot record and current BPB are different.
Boot sector:
0000 EB 58 90 46 44 4F 53 5F-31 2E 30 00 02 08 20 00 ыXРFDOS_1.0... .
0010 02 00 00 00 00 F8 00 00-3F 00 40 00 3F 00 00 00 [EMAIL PROTECTED]
0020 C1 FD 1F 00 FC 07 00 00-00 00 00 00 02 00 00 00 ┴²..©...........
0030 01 00 06 00 00 00 00 00-00 00 00 00 00 00 00 00 ................
0040 80 00 29 06 0E 44 17 46-52 45 45 44 4F 53 5F 43 А.)..D.FREEDOS_C
0050 39 35 46 41 54 33 32 20-20 20 31 C0 FA 8E D0 BC 95FAT32 1└·О╨╝
0060 00 7C FB 0E 1F EB 19 5E-FC AC 08 C0 74 09 B4 0E .|√..ы.^©м.└t.┤.
0070 BB 07 00 CD 10 EB F2 31-C0 CD 16 CD 19 F4 EB FD ╗..═.ы≥1└═.═.⌠ы²
0080 E8 E4 FF 54 68 69 73 20-69 73 20 6E 6F 74 20 61 шф This is not a
0090 20 62 6F 6F 74 61 62 6C-65 20 64 69 73 6B 2E 20 bootable disk.
[...]
01F0 00 00 00 00 00 00 00 00-00 00 00 00 00 00 55 AA ..............Uк
_____________________________________________________________________
O/~\ /~\O
All valid, except (unimportant) thing that kernel returns nonzero
rootEntries field.
BB> III) SYS1/2.TXT (identical I found out, see also bootsectorfile)
BB> *step 1 completed
BB> *step 2 completed
BB> *SYS A: C: BOOTONLY
BB> *BOOTFIX C: /d > sys.txt
Results same as above (including warnings), except boot record' drive#,
serial# fields and boot code.
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