Using Samba: A File and Print Server for Linux, Unix & Mac OS X, 3rd Edition
| keepalive = number | [global] |
Allowable values : number of seconds
Default : 300
Sets the number of seconds between checks for a crashed client. The value of 0 causes no checks to be performed. Setting keepalive = 3600 will turn on checks every hour . A value of 600 (every 10 minutes) is recommended if you want more frequent checks. See also socket options for another approach.