[Cooker] clearing stale lockfile for postgresql

[Brent Hasty]

I was attempting to use usb on a smp machine, wich promptly locked up.
upon reboot, the postgresql server that was running will not restart. I 
checked /var/lock/subsys and found no file related to postgresql.  where do I 
go to unlock the postgresql server to get this service up and running again?
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 12:38pm  up 2 days, 14:23,  9 users,  load average: 1.29, 1.17, 0.80