LUN questions for SLES 10 SP1

Hi all,

I don't find the storage Limitations for SLES 10 SP1 :/

Kernel: 2.6.16.46-0.12-smp

What the maximum number of LUNs supported ?
What the Maximum number of paths per single LUN ?
What the maximum number of paths with device-mapper-multipath (in total) per operating system ?

Thanks a lot !