Anyone have any suggestions on how to figure out what geometry I need to
feed the kernel in this case?

tia
charles

On Wed, 18 Apr 2001, Charles Galpin wrote:

> Hi
> 
> I have a laptop which I used fips to create a linux partition on years
> ago. When I did this, the partitions did not end on cylinder boundries,
> but everything worked fine so I never worried about it.
> 
> It has run several versions of linux (up to 7.0 beta) fine.
> 
> Now, when running the 7.1 installer, it fails with this error
> 
> "An error occurred reading the partition table for the block device
> hda. The error was:
> 
> Partition(s) do not end on cylinder boundry.
> 
> This occurs because the drive geometry detected by the kernel used by the
> installer is different than the drive geometry used when the drive was
> partitioned. this can be corrected by specifying the drive geometry on the
> kernel command line when booting the installer."
> 
> and fails. A lovely descriptive error message though.
> 
> However, despite this very clear message, I cannot seem to give the
> correct geometry to the installer to make it happy.
> 
> I have tried various attempts such as
> 
> linux hda=839,240,63
> linux hda=1023,239,63
> 
> etc. with no change. Can anyone identify the C,H,S I should be using to
> get this to work?
> 
> 
> Here is what fdisk reports:
> 
> Normal:
> 
> Disk /dev/hda: 240 heads, 63 sectors, 839 cylinders
> Units = cylinders of 15120 * 512 bytes
> 
>    Device Boot    Start       End    Blocks   Id  System
> /dev/hda1   *         1       278   2101648+   b  Win95 FAT32
> /dev/hda2           279       768   3703927+  83  Linux
> Partition 2 has different physical/logical beginnings (non-Linux?):
>      phys=(1023, 14, 63) logical=(278, 0, 1)
> Partition 2 has different physical/logical endings:
>      phys=(1023, 14, 63) logical=(767, 224, 63)
> Partition 2 does not end on cylinder boundary:
>      phys=(1023, 14, 63) should be (1023, 239, 63)
> /dev/hda3           805       820    115290    5  Extended
> Partition 3 has different physical/logical beginnings (non-Linux?):
>      phys=(1023, 14, 63) logical=(804, 0, 1)
> Partition 3 has different physical/logical endings:
>      phys=(1023, 14, 63) logical=(819, 59, 63)
> Partition 3 does not end on cylinder boundary:
>      phys=(1023, 14, 63) should be (1023, 239, 63)
> /dev/hda4           821       838    136080   a0  IBM Thinkpad hibernation
> /dev/hda5           805       820    115258+  82  Linux swap
> 
> Expert:
> 
> Disk /dev/hda: 240 heads, 63 sectors, 839 cylinders
> 
> Nr AF  Hd Sec  Cyl  Hd Sec  Cyl    Start     Size ID
>  1 80   1   1    0 239  63  277       63  4203297 0b
>  2 00  14  63 1023  14  63 1023  4203360  7407855 83
> Partition 2 has different physical/logical beginnings (non-Linux?):
>      phys=(1023, 14, 63) logical=(278, 0, 1)
> Partition 2 has different physical/logical endings:
>      phys=(1023, 14, 63) logical=(767, 224, 63)
> Partition 2 does not end on cylinder boundary:
>      phys=(1023, 14, 63) should be (1023, 239, 63)
>  3 00  14  63 1023  14  63 1023 12156480   230580 05
> Partition 3 has different physical/logical beginnings (non-Linux?):
>      phys=(1023, 14, 63) logical=(804, 0, 1)
> Partition 3 has different physical/logical endings:
>      phys=(1023, 14, 63) logical=(819, 59, 63)
> Partition 3 does not end on cylinder boundary:
>      phys=(1023, 14, 63) should be (1023, 239, 63)
>  4 00   0   1  820 239  63  837 12398400   272160 a0
>  5 00  14  63 1023  14  63 1023       63   230517 82
> 
> thanks
> charles
> 
> 
> 
> 
> 
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