Hi, i host another app on samba which uses btrieve as backend. http://en.wikipedia.org/wiki/Btrieve I experience some trouble with those databases: it works for 1 month, 2 month, maybe 6 month... then a db file goes crazy (i/o errors from the client). i read about not using oplocks for those db's, but those messages i read where from 2000 or 2002. anything changed about that? does anybody have another thing to try for those shares? i'm on centos 6.5 samba Version 3.6.9-169.el6_5 any hints would be welcome juergen