We are using ver 7.3.4 (old I know but we can’t upgrade until early next year) on a linux 2.4 system and are having some flaky problems with our apps. They just die at apparently random times. In trying to figure out what is going on I noticed a couple of messages in pg.log that concern me:
FATAL: unsupported frontend protocol
WARNING: Message from PostgreSQL backend:
The Postmaster has informed me that some other backend
died abnormally and possibly corrupted shared memory.
I have rolled back the current transaction and am
going to terminate your database system connection and exit.
Please reconnect to the database system and repeat your query.
Can anyone tell me what these mean?
Medora Schauer
Fairfield Industries Inc.