Subject unexpected database shutdown
Author maik.wojcieszak

on some installations of firebird 1.5.3 I've experienced
unexpected shutdowns of the database.

Event Type: Error
Event Source: Service Control Manager
Event Category: None
Event ID: 7034
Date: 13.11.2007
Time: 22:02:31
User: N/A
Computer: xxx
The Firebird Server - DefaultInstance service terminated unexpectedly.
It has done this 2 time(s).

For more information, see Help and Support Center at

I cannot find areason for this because the firebird log has no entry
at this time. There are a lot of errors in the firebird log wich may give
a hint that there is something wrong. Does anybody have an idea what
causes the firebird server to crash ?

It's on a Windows 2003 Server Enterprise on a SAN device with cluster.

AHAEAE18 (Client) Tue Oct 16 19:39:15 2007
INET/inet_error: read errno = 10054

AHAEAE18 (Server) Tue Oct 23 00:58:18 2007
Shutting down the Firebird service with 26 active connection(s) to 2

AHAEAE18 (Client) Wed Oct 31 20:30:03 2007
INET/inet_error: send errno = 10054

AHAEAE18 (Server) Fri Nov 09 19:57:10 2007
Fatal lock manager error: invalid lock id (0), errno: 0

thank u