Problems Installing 10g on Solaris 10 in Local ZONE

We are facing acute problem installing 10g in a local Zone. At DBCA time it locks at 45% and and when I run a prstat command I see the memory for that zone at
100%. So I gues its just churning away very slowly. Im not familiar with Solaris Zones and I fear our Sys Admins are not also. Any input would be great

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