PRIMECLUSTER Global File Services Configuration and Administration Guide 4.6

D.1 Explanation Formats

systemd services and startup daemons, and port numbers are explained with the following formats:

Unit name

Name of Unit.

Function

Function of Unit.

Effect if stopped

Effect if Unit is stopped.

Dependency with another Unit

Requires

Prior Unit that the local Unit needs. If the specified Unit failed to start, the local Unit does not start either.

Wants

Prior Unit that the local Unit needs. Even if the specified Unit failed to start, the local Unit starts.

Before

Another Unit that starts after the local Unit.

After

Another Unit that starts before the local Unit.

Startup daemon

Daemon started by Unit.

Utilized port

Port

Port number.

Protocol

Protocol - TCP or UDP.

Send/ Receive

"s" if port sends data, "r" if it receives data, "s, r" for both.

Network

Utilized network - any of Cluster interconnect, administrative LAN, or public LAN.

Target

Node that uses the port.

Communication target

Port

Port number of communication target.

Target

Node or device that uses the port of the communication target.

Remarks

Remarks.