Hi all, this is the situation: two linux servers mounting a samba share from each other. Sometimes one of the two share becomes locked, I mean that everything I try to do on it results in an "Input/Output error". I'm then unable to umount the share, since either smbumount or umount report "device or resource busy". Unluckily I cannot check if this is the case, since the resource is not responding and even an lsof does not work. Other commands, like df, block on the share. Any idea about where/how start looking to solve the problem? Thanks, Luca