I have problems with our OES2.
The OES2, with latest patches, NSS volume and samba-share on NSS volume.
The error description:
A windows XP workstation, with NW client 4.91 sp5, copied a new and overwrite the existing version of a programm.exe
file on the nss volume. Then the smbstatus command displays the file with the following status:

Locked files:
Pid Uid DenyMode Access R/W Oplock SharePath Name Time
0 1701642287 DENY_ALL 0x3 RDWR NONE nss/DATA/share/programm.exe Thu Jan 1 01:00:00 1970
Now, if a windows Vista workstation without NW Client, want start this programm.exe on the samba-share, has denied

access. I have no improvement with differend settings of oplock and clientfilecaching.
Somebody has an idea?