what is the limitations of wpar and vwpar?

what are the limitations of wpar and vwpar?

Limitations of WPAR:

1. No EtherChannel in WPAR
2. AutoFS must not be used in a wpar because it might prevent the wpar from stopping cleanly
3. kernel tuning is unavailable in within wpar.
4. Resource control: WPARs support up to 8192 resource-controlled workload partition. It depends on GE's memory and disk space resource.

Limitation of VWPAR: 

1. File systems cannot be shared iwth other wpars.
2. Adapaters cannot be exported to a versioned wpar.