[Samba] Samba Performance + Cobol

[Gerência de Rede]

Hi all, 

I facing some troubles running Samba 3 + Cobol (Microfocus). Samba are running almost 300 users simultaneos.

What is happing is that some tables are losing information, being to rebulding them many times a week. 

I supose that is problem are occuring because de locks on the files, once a time, that the aplication (COBOL) leaves to the Samba the function to  manage the locks´s file.

Does anybody knows what can be? 

Maybe, if I configure the samba to keep alive the conectionswill  solve it?. ( a way to force rebuild on the tables)



Following some tuning options:

# Tuning Samba
        max xmit  = 75000
        read raw  = yes
        write raw = yes
        deadtime = 15
        getwd cache = yes


Thanks a lot..

[]'s

Marcelo