Using raidtools under debian 2.2r3 2.2.19pre17

[Gunnar Gunnarsson <gunnar@ki.ericsson.se>]

Doing cat  on /proc/mdstat only 4 meta devices show up. 
Trying to use more results in error.
In /dev I see that 16 meta devices were created. How can I use more
than 4 devices in raid configuaration ?

> cat /proc/mdstat
Personalities : [2 raid0] [3 raid1]
read_ahead 128 sectors
md0 : active raid0 sda5 sdc5 4000120 blocks 4k chunks
md1 : active raid0 sdb5 sdd5 4000120 blocks 4k chunks
md2 : active raid1 md0 md1 4000000 blocks [2/2] [UU]
md3 : inactive sda6 sdc6 4000122 blocks

Thanks for you help

Gunnar Gunnarsson