problem of same service on multiple nodes

[Mei,Jia]

Hello!

I have a cluster of linux server nodes which provide the same kerberized 
service. I tried to use single principal "svc_name at DEV.IDF" and create 
the keytab and copy to every server nodes, but when start the server, 
the gss_acquire_cred() always return error like "can't find matched 
entry in keytab".

I wonder in kerberos service must bind with specific node/hostname? is 
it possible to let several service node share the same keytab?

Thanks!

Eric