| Performing Pre-migration Tasks |
As a best practice, we recommend that you make sure that you have an up-to-date operating system backup of your SAS 9.1.3 deployment. If you have a multi-machine deployment, this means your SAS Metadata Server machine, server tier, middle tier, and data tier. Make sure that you have shut down the SAS 9.1.3 Metadata Server and have backed up the following:
SAS 9.1.3 configuration and metadata repository directories
By default, these directories are:
Windows:
C:\SAS\configuration-directory\Levn
UNIX:
/users/sas/SAS/configuration-name/Levn
SAS 9.1.3 product and data directories
By default, these directories are:
Windows:
C:\Program Files\SAS
UNIX:
/usr/local/SAS
Windows Registry on the SAS 9.1.3 Metadata Server machine.
For more information, refer to your Windows documentation.
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