Hi
In my Firebird log a message is getting like this

Sat Jun 19 10:09:13 2010
Database: ThreadData::start() failed:
operating system directive pthread_create failed
Cannot allocate memory

We are using Firebird 2.1.2.18185 Super server version on Linux server.
In case of windows 2003 server I read that it is due to usage of 32 bit firebird in 64 bit OS.We are using Susi linux.

In my server 8 GB RAM is installed.

what is the reason for this message in Linux ?