Subject Re: [firebird-support] Cluser on windows 2003 server
Author Ann W. Harrison
morvanco wrote:
>
> Our customer ask us if it is possible to get firebird (classic or
> superserver) running on a windows 2003 (advandced/datacenter) cluster
> configuration.

No.

> I think this is difficult since firebird (and many other dbms) don't
> allow to get control of a database file mounted on a NFS or other kind
> of remote filesystem.

And there's a reason for that. When multiple firebird servers access a
single database, they overwrite each others changes and turn the
database into random bit patterns unless there is a central control
point. That central control point is a lock manager. We don't have a
lock manager that runs across Windows 2003 clusters (yet).

Regards,


Ann