Dave Houghton wrote:
> Since the above I've done the following:
> Mounted sda1,sda2,sda3,sda4, sda5 & sda6 in turn and use 'ls /mnt/olddisk'
> for each sda# to see what is there.
>
> sda2 - This is my old Sherline/EMC install because I found my 'gcode' file
> and 'vmlinuz 2.2.6.16.20-rtai'
>
> sda4 - says "mount: you must specify the filesystem type"
>   
This has no file system, it is a container for other partitions.
> sda5 - EMC2 latest Ubuntu/EMC2 download
>
>
>
> sda1 seems to have a lot to say, I'm not sure what it all means.
>
> So where should I go from here, I'm quite happy now I think I know what
> happening. I just want to keep EMC2/Ubuntu8.04 on my computer, that was
> loaded from the "live CD". Which bits can I delete.
>   
sda3 and sda6 are the swap files for your two OS's, and have no files.  
They are used for swapping programs and data when the memory is full.
sda1 is the boot partition for Ubuntu, nothing there you need to deal 
with.  So, copy your g-code files off sda2 to a convenient place, and 
then pretty much forget the BDI system, unless you run out of space.  
You won't increase the available space on your Ubuntu partitions by 
deleting stuff on your BDI partitions.  You could clear out the BDI 
partitions and add them as additional file systems to your Ubuntu FS, 
but it will all be attached at a single mount point, like when you use 
/mnt/olddisk.  If you want to add a particular large chunk of files, you 
can do that, but it isn't the same as  just increasing the capacity of 
an existing partition.  It looked like your partitions were pretty big, 
so you likely don;t have to do anything.

Jon



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