1.1 is more flexible in a number of ways and is safer. 0.90 is still fully supported. 1.0 should possibly be used for RAID1 arrays that you want to boot off, depending on your boot loader. Signed-off-by: NeilBrown <neilb@suse.de>
....as this cannot work.
This is equivalent to raidautorun that some distros provide.
The bitmap offset is a signed 32bit number, so casting to (long) isn't sufficient. We must cast to (int32_t).