Postgres Database got down

Hi All,

I am sure, this question must have been asked many times, I tried to search
archives as well, but still unable to find solution.

Below are logs. I am using Windows 2003 server 2 and using Postgres as a
metadata database for my ODI.

I got similar error last week as well. And today it has crashed twice.

After that I gave it a reboot to my machine, and its 3 hrs now and its
running fine. but not sure why it got down and will it go down again soon.

Can somebody advice what should I looked into?

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2012-07-19 17:28:27 PKT LOG: database system was interrupted; last known up
at 2012-07-19 17:15:15 PKT

2012-07-19 17:28:27 PKT LOG: database system was not properly shut down;
automatic recovery in progress

2012-07-19 17:28:27 PKT LOG: redo starts at 102/ACFA57C8

2012-07-19 17:28:27 PKT LOG: record with zero length at 102/AD33E680

2012-07-19 17:28:27 PKT LOG: redo done at 102/AD33E650

2012-07-19 17:28:27 PKT LOG: last completed transaction was at log time
2012-07-19 17:18:46.414+05

2012-07-19 17:28:27 PKT FATAL: the database system is starting up

2012-07-19 17:28:28 PKT LOG: database system is ready to accept connections

2012-07-19 17:28:28 PKT LOG: autovacuum launcher started

2012-07-19 18:05:08 PKT LOG: server process (PID 1836) exited with exit
code 128

2012-07-19 18:05:08 PKT LOG: terminating any other active server processes

2012-07-19 18:05:08 PKT WARNING: terminating connection because of crash of
another server process

2012-07-19 18:05:08 PKT DETAIL: The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory.

2012-07-19 18:05:08 PKT HINT: In a moment you should be able to reconnect
to the database and repeat your command.

2012-07-19 18:05:08 PKT WARNING: terminating connection because of crash of
another server process

2012-07-19 18:05:08 PKT DETAIL: The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory.

2012-07-19 18:05:08 PKT HINT: In a moment you should be able to reconnect
to the database and repeat your command.

2012-07-19 18:05:08 PKT WARNING: terminating connection because of crash of
another server process

2012-07-19 18:05:08 PKT DETAIL: The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory.

2012-07-19 18:05:08 PKT HINT: In a moment you should be able to reconnect
to the database and repeat your command.

2012-07-19 18:05:08 PKT WARNING: terminating connection because of crash of
another server process

2012-07-19 18:05:08 PKT DETAIL: The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory.

2012-07-19 18:05:08 PKT HINT: In a moment you should be able to reconnect
to the database and repeat your command.

2012-07-19 18:05:08 PKT WARNING: terminating connection because of crash of
another server process

2012-07-19 18:05:08 PKT DETAIL: The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory.

2012-07-19 18:05:08 PKT HINT: In a moment you should be able to reconnect
to the database and repeat your command.

2012-07-19 18:05:08 PKT WARNING: terminating connection because of crash of
another server process

2012-07-19 18:05:08 PKT DETAIL: The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory.

2012-07-19 18:05:08 PKT HINT: In a moment you should be able to reconnect
to the database and repeat your command.

2012-07-19 18:05:08 PKT WARNING: terminating connection because of crash of
another server process

2012-07-19 18:05:08 PKT DETAIL: The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory.

2012-07-19 18:05:08 PKT HINT: In a moment you should be able to reconnect
to the database and repeat your command.

2012-07-19 18:05:08 PKT WARNING: terminating connection because of crash of
another server process

2012-07-19 18:05:08 PKT DETAIL: The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory.

2012-07-19 18:05:08 PKT HINT: In a moment you should be able to reconnect
to the database and repeat your command.

2012-07-19 18:05:08 PKT WARNING: terminating connection because of crash of
another server process

2012-07-19 18:05:08 PKT DETAIL: The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory.

2012-07-19 18:05:08 PKT HINT: In a moment you should be able to reconnect
to the database and repeat your command.

2012-07-19 18:05:08 PKT WARNING: terminating connection because of crash of
another server process

2012-07-19 18:05:08 PKT DETAIL: The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory.

2012-07-19 18:05:08 PKT HINT: In a moment you should be able to reconnect
to the database and repeat your command.

2012-07-19 18:05:08 PKT WARNING: terminating connection because of crash of
another server process

2012-07-19 18:05:08 PKT DETAIL: The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory.

2012-07-19 18:05:08 PKT HINT: In a moment you should be able to reconnect
to the database and repeat your command.

2012-07-19 18:05:08 PKT WARNING: terminating connection because of crash of
another server process

2012-07-19 18:05:08 PKT DETAIL: The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory.

2012-07-19 18:05:08 PKT HINT: In a moment you should be able to reconnect
to the database and repeat your command.

2012-07-19 18:05:08 PKT WARNING: terminating connection because of crash of
another server process

2012-07-19 18:05:08 PKT DETAIL: The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory.

2012-07-19 18:05:08 PKT HINT: In a moment you should be able to reconnect
to the database and repeat your command.

2012-07-19 18:05:08 PKT WARNING: terminating connection because of crash of
another server process

2012-07-19 18:05:08 PKT DETAIL: The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory.

2012-07-19 18:05:08 PKT HINT: In a moment you should be able to reconnect
to the database and repeat your command.

2012-07-19 18:05:08 PKT WARNING: terminating connection because of crash of
another server process

2012-07-19 18:05:08 PKT DETAIL: The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory.

2012-07-19 18:05:08 PKT HINT: In a moment you should be able to reconnect
to the database and repeat your command.

2012-07-19 18:05:08 PKT WARNING: terminating connection because of crash of
another server process

2012-07-19 18:05:08 PKT DETAIL: The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory.

2012-07-19 18:05:08 PKT HINT: In a moment you should be able to reconnect
to the database and repeat your command.

2012-07-19 18:05:08 PKT WARNING: terminating connection because of crash of
another server process

2012-07-19 18:05:08 PKT DETAIL: The postmaster has commanded this server
process to roll back the current transaction and exit, because another
server process exited abnormally and possibly corrupted shared memory.

2012-07-19 18:05:08 PKT HINT: In a moment you should be able to reconnect
to the database and repeat your command.

2012-07-19 18:05:08 PKT LOG: all server processes terminated;
reinitializing

2012-07-19 18:05:18 PKT FATAL: pre-existing shared memory block is still in
use

2012-07-19 18:05:18 PKT HINT: Check if there are any old server processes
still running, and terminate them.

---------------------------------------

Regards,

Umer Asghar.