Re: linear raid not working...

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On Sunday February 3, jeffm@boxybutgood.com wrote:
> 
> I have one image of a drive taken with 'dd'.  It was split into segments
> for transportation on a FAT32 volume.  I'd like to be able to mount this
> disk.
> 
> Here's what I did:
> - Use loop.o to give each segment a /dev/loopN entry.
> - Make a raidtab that utilizes these loop entries.
> - raid0run --configfile my.raidtab /dev/md0
> 
> It doesn't work.  :(
> 
> Can anyone help me troubleshoot this?
> 
....
> md0: max total readahead window set to 124k
> md0: 1 data-disks, max readahead per data-disk: 124k
> md: pers->run() failed ...
> md: md0 still in use.
> 

I cannot see any path through the code that would not print out some
other message before "md: pers->run() failed ..." except for those
where kmalloc fails, which seems unlikely.  That is in 2.4.17.

What kernel are you running?

NeilBrown

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