Hi,
This is Selva from India.
Actually my application is using the postgres 7.2.4 as backend.
Around 8 client consoles will be connecting and making the transactions to one of the tables in the database.
We started all 8 machines and made automatic transactions for every one minute from all the machines to the database.
Machines were running without any problem for 2 days (without shutting down the machines).
After 2 days 6 of the machines were hung since they were not able to establish a connection with the table.
At the point of time, number of records in the table is 35000. (Vaccum is not happening)
But other 2 machines are working fine.
Errors are as below:
Mac 1: At 6:51:15 - ERROR: cannot open pg_class_oid_index: Permission denied
Mac 2: At 6:51:45 – ERROR: cannot open pg_class_oid_index: Permission denied
Mac 3: At 6:53:54 - FATAL 1: cannot open pg_attribute: Permission denied
Max connections configured in the database is 60
Shared buffer 256
Our application will use around 2 connections each machine. Plus 1 connection will be opened and closed for every transaction.
Please let me know what exactly is the problem and how it can be solved.
Thanks in advance,
Selva
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