Could not reattach to shared memory

Tuan Hoang Anh wrote:

I am running postgres 8.3.7 on windows server 2008 SP1. But this error
alway occur : FATAL: could not reattach to shared memory (key=260,
addr=02400000): 487
.Here is my log
2009-06-17 20:45:18 ICT LOG: database system was shut down at
2009-06-17 17:42:45 ICT
2009-06-17 20:45:22 ICT LOG: database system is ready to accept connections
2009-06-17 21:36:45 ICT LOG: loaded library
"$libdir/plugins/plugin_debugger.dll"
FATAL: could not reattach to shared memory (key=260, addr=02400000): 487
2009-06-17 21:36:48 ICT LOG: could not receive data from client:
Unknown winsock error 10061
2009-06-17 21:36:48 ICT LOG: unexpected EOF on client connection

When i run my application again and again, this error disappear. I have
NOD32 and add Postgres\bin\*.* to exclusions of NOD32.
My system :
Postgres 8.3.7
Windows Server 2008 SP1.
Postgres 8.4 beta 1 on other port.
Postgres 8.1 on other port.
NOD32

Yep, we have a TODO item for it, but no solution:

Diagnose problem where shared memory can sometimes not be
attached by postmaster children

--
Bruce Momjian <bruce@momjian.us> http://momjian.us
EnterpriseDB http://enterprisedb.com

+ If your life is a hard drive, Christ can be your backup. +