It would be smarter to move the files as Me.B mentioned and do the DB edits. Or, you can try .htaccess rules in the domain's root folder (/var/sentora/hostdata/[username]/public_html/gfisys_info/.htaccess):
Or maybe even (not tested):
Code:
# This allows you to redirect your entire website to any other domain
Redirect 301 / http://gfisys.info/wp/
Or maybe even (not tested):
Code:
# This redirects all traffic to domain.com/wp but shows the visitor domain.com
RewriteEngine on
RewriteRule ^/?wp.* / [P]