Thank you, Jonathan! That worked. I ran into a different issue now. I am trying to configure a highly available portal. I have NFS set up and mounted. When I copy the contents of "arcgis/portal/usr/arcgisportal/content" to the mounted directory and try to change the directory in portal/system/directories/content, I get the following error. Is there something that I missed when copying the files to the mounted directory?
I apologize that this question is completely unrelated to the question above.
Error
com.esri.arcgis.portal.admin.core.PortalException: com.esri.arcgis.portal.admin.core.PortalException: java.lang.Exception: Cannot write to directory path '/home/ec2-user/net/share/portal/content'. Please check that the location is valid and that the Portal service account has permissions to the location.
Code: 500