hi,
roles and permissions are fine.
the resource allocation is viewing all the CPUs and Memorys are in a 0 MB
also i can't see the option if the host in Maintenance mode or no
however, i can see the option in the other ESX servers
Regards

hi and thanks for replying
when i right click on the menue i dont see either enter maintenance mode or exit maintenance mode, they are not in the list. this happened after rebooting the server.and the strange thing is i can see this option on my other esx2 server only now, i mean after installing a new esx3 server and added it to the other existing esx2 servers on vcenter2.

kind regards

thanks guys,
its been resolved after rebooting the server twice

so thank you very much

actually,i got an error messege:
"The virtual machine is not supported on the target datastore"
when i try to power on a Vmachine after being migrated from esx2 to esx3 on a an upgraded datastore vmfs3
so if you got any idea.
kind regard.