List Open files in the CIFS servers Bug

Hello All,

When i list a open files list in my cifs server :

server_cifs VDM_MYVDM -option audit,full | grep -i "file="

I got a list of open files, but some secondes after, some of open files disappear. and when i check this files in the my server, they still open...

has anyone had the same behavior before ?

Regards