We're running MongoDB 2.2 as a service under Windows 2008, 64 bit.
With journaling enabled. We had a master/slave setup, but wanted to
convert to a replica set . Perhaps naively, I assumed it was as easy
as this: I stopped the Windows service, removed the line "master =
true" from the config file, added this line:
replSet = tdms2_rs
and tried to start the Windows service again. I got this error:
A system error has occurred.
System error 1067 has occurred.
The process terminated unexpectedly.
I quickly put the config file back the way it was, but it made no
difference. Every time I try to start the service, I get this error.
Mongo is now down.
I'm desperate. What can I try?