4.5.9 to 5.0.1 upgrade issue?

[playnada]

I attempted to upgrade to 5.0.1 NE, from 4.5.9 NE on a Centos 4.5 system last night, and everything appeared to have gone fine, except the Installer stops short of telling me that the upgrade is complete. Below is the last 20 or so lines of the output of the installer, which is still sitting on my console, as it has been for the last couple hours, seemingly idle.

Looking for valid license to install...license already installed.
Starting servers...done.
Checking for deprecated zimlets...done.
Installing zimlets...
com_zimbra_local
com_zimbra_url
com_zimbra_search
com_zimbra_cert_manager
com_zimbra_email
com_zimbra_date
com_zimbra_phone
done.
Installing network zimlets...
com_zimbra_convertd
com_zimbra_mobilesync
com_zimbra_license
com_zimbra_cluster
com_zimbra_domainadmin
com_zimbra_hsm
com_zimbra_backuprestore
done.
Initializing Documents...done.
Updating document templates for wiki@offmadisonave.com...done.
Restarting mailboxd...done.

It just never seems to get past the "Restarting mailboxd...done. line, but it appears that everything is working as it should, webclient, sending/receiving, etc. I am just not sure what I should do at this point, kill it or wait?

I was unsure what log would be useful for this, so if you know, fill me in.

Thanks!