Details on incompatibilities
If a process is started without process monitoring from a state transition procedure, the hard- and software limits of the file descriptor (fd) for the process are 1024 or more.
Changes
The hard- and software limits of the file descriptor (fd) for the process that is started without process monitoring from a state transition procedure are set to 1024.
If a process is started without process monitoring from a state transition procedure, the hard- and software limits of the file descriptor (fd) for the process are as follows:
If the hard- and software limits of the file descriptor for the system are less than 1024, the limits are set to 1024.
If the hard- and software limits of the file descriptor for the system are 1024 or more, the limits are not changed.
Note
In the process started from a state transition procedure, if you need to set the value less than 1024 for the hard- and software limits of the file descriptor, add a "ulimit" definition at the beginning of processing for the state transition procedure, and specify the hard- and software limits of the file descriptor.
