I have a soekris 4801, and 2 CF disks,
1st fails to boot, with following error,
2nd boots fine.

Cannot get disk parameters
boot:

Is this disk too big ?
CHS out of range for bios ?
BTW, the manual is missing info on several bios settings,
bootpartition for one.  Ive tried setting it to 1, (was disabled)
made no difference.

$ sudo fdisk /dev/sdc

Command (m for help): p

Disk /dev/sdc: 4059 MB, 4059611136 bytes
255 heads, 63 sectors/track, 493 cylinders, total 7928928 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: 0x000af39b

   Device Boot      Start         End      Blocks   Id  System
/dev/sdc1   *           1     7920044     3960022   83  Linux

Command (m for help):
Command (m for help): x

Expert command (m for help): p

Disk /dev/sdc: 255 heads, 63 sectors, 493 cylinders

Nr AF  Hd Sec  Cyl  Hd Sec  Cyl     Start      Size ID
 1 80   0   2    0 254  63  492          1    7920044 83
 2 00   0   0    0   0   0    0          0          0 00
 3 00   0   0    0   0   0    0          0          0 00
 4 00   0   0    0   0   0    0          0          0 00

Expert command (m for help):


In contrast, this CF is recognized and boots normally.
whats the salient difference ?


   Device Boot      Start         End      Blocks   Id  System
/dev/sdc1   *           1     1000927      500463+  83  Linux

Command (m for help): p

Disk /dev/sdc: 512 MB, 512483328 bytes
16 heads, 62 sectors/track, 1009 cylinders, total 1000944 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: 0x9bf54675

   Device Boot      Start         End      Blocks   Id  System
/dev/sdc1   *           1     1000927      500463+  83  Linux

Command (m for help): x

Expert command (m for help):
Expert command (m for help): p

Disk /dev/sdc: 16 heads, 62 sectors, 1009 cylinders

Nr AF  Hd Sec  Cyl  Hd Sec  Cyl     Start      Size ID
 1 80   0   2    0  15  62 1008          1    1000927 83
 2 00   0   0    0   0   0    0          0          0 00
 3 00   0   0    0   0   0    0          0          0 00
 4 00   0   0    0   0   0    0          0          0 00

Expert command (m for help): q
_______________________________________________
Soekris-tech mailing list
[email protected]
http://lists.soekris.com/mailman/listinfo/soekris-tech

Reply via email to