
Migrating Certicates
The migration process copies the database les in the 4.1_server_root/alias directory, such as
key3.db and cert7.db, to the 6.1_server_root/alias directory.
In addition, the SSL parameters located in the magnus.conf le of 4.1 Server are automatically
added to the 6.1 server.xml conguration le.
The ACL-related les, secmod.db and dbswitch.conf les are overwritten during migration.
For more information on using certicates with Sun Java System Web Server, see the Sun Java
System Web Server 6.1 SP9 Administrator’s Guide.
Migrating Applications
After migrating your server settings and data, you need to make changes to your applications so
that they run on Sun Java System Web Server 6.1.
Migrating NSAPI Applications
Most NSAPI programs you used with iPlanet Web Server 4.1 will work in Sun Java System Web
Server 6.1 without being recompiled. Some undocumented data structures have been moved
out of nsapi.h and are no longer public. If your plugins use any of these data structures, you
should re-write them to use accessor functions. The data structures that are now private are
dened in nsapi_pvt.h, which is shipped with the build for informational purposes only.
Custom NSAPI plug-ins are not automatically copied to the new server directory. If you have
custom plug-ins, make sure you copy your plug-ins to the upgraded path as shown in the
magnus.conf of the new server.
For more information on these data structures and the new accessor functions, see the Sun Java
System Web Server 6.1 SP9 NSAPI Programmer’s Guide.
Server-side Java Applets (HttpApplets)
Server-side Java applets (HttpApplets) are not supported. Instead use Java servlets. You will
need to rewrite your server-side Java applets as servlets and reinstall them.
Migrating Settings and Data
Chapter 6 • Migrating from Web ServerVersion 4.1 to 6.1 71
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