At 06:55 AM 14/05/2008, SP Ooi wrote:

>Hi,
>
>Looking for some help here.
>
>We run Firebird 1.5.1.4481 on Redhat Linux platform. Our Firebird
>services hangs up every now and then. Each time, we have to kill all
>Firebird related processes and followed by fb_lock_mgr process last.
>Next Firebird process that comes up will come up fine until next hang up.
>
>Any idea why?

Possibly. The (old) version that you are using could have problems
under load conditions due to a bug in the handling of long-running
read-only transactions. It was fixed at v.1.5.3, AFAIR. Just
replace it with v.1.5.5.

./heLen