This is useful when you run multiple copies of Amd , and need to manage each one separately. If not specified, amq will use the default program number for Amd , 300019. For security reasons, the only alternate program numbers Amd can use range from 300019 to 300029, inclusive. If any other options are specified or any filesystems named then this option is ignored. For example, this would happen if a background mount was required.
Large numbers indicate problems.
Very large numbers here indicate that the time between unmount attempts should be increased. This is the only safe way to unmount an automounted filesystem. Two other operations are implemented. These modify the state of Amd as a whole, rather than any particular filesystem. This prevents a user turning off any logging option which was specified at startup, though any which have been turned off since then can still be turned off.