On 8/23/05, Itay Duvdevani <[EMAIL PROTECTED]> wrote:
> When specifying an offset for the partition, can it be used safely
> without specifying its limits (size) ? What if I have another
> partition at the end of the one I need - isn't there a chance it will
> be overwritten?

loopback mounting does not handle partition tables at all - at least up to
kernel 2.6.9 (don't have newer sources here to check right now).

in the past, NASA's good people created a patch for kernel 2.4 to support
partitions on loop devices - it looks like this patch is dead...

so, you're at the mercy of the file-system code to avoid overflows
(underflows are probably limited by the loop device - i.e. writing to a
position lower then the offset you mentioned during the losetup command or
the mount command).

-- 
guy

"For world domination - press 1,
 or dial 0, and please hold, for the creator." -- nob o. dy

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