Figure 3-5 Creating a file under AUTH_SYS security: multiple domains
Note the extra EIM step after the server determines that the client’s NFS domain
does not match its own. The server requests from EIM which nfsdom1 user
matches sally@nfsdom2, and which nfsdom1 group matches hr@nfsdom2. The
figure shows the user and group names being the same between the two
domains, but it is possible for them to be different. The user name
sally@nfsdom2 might have mapped to the name sally2@nfsdom1, or it might
even have mapped to mary@nfsdom1.
The other scenarios presented earlier in this section all also require the
additional EIM step ...
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