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This table shows the functional requirements of System Logging Support module.
Table 2
| # | Item | Related Use Case | Description |
|---|---|---|---|
RQ.LS.1 | Log save | UC.LS.2 | The System Logging Support module shall preserve any recorded log messages even through system startup/shutdown lifecycle. |
RQ.LS.2 | UC.LS.1,UC.LS.2 | The storage of logs shall be able to be configurable(e.g. The log storage device or directory). | |
RQ.LS.3 | The setting of log messages | UC.LS.1,UC.LS.2 | Log messages should have several levels depending on their importance. For example, the following.
|
RQ.LS.4 | UC.LS.1,UC.LS.2 | The log-level of the log messages shall be configurable. | |
RQ.LS.5 | UC.LS.1,UC.LS.2 | The log messages shall be categorized according to the functionalities or domains. | |
RQ.LS.6 | UC.LS.1,UC.LS.2 | The System Logging Support module shall record the timestamp of the log messages. | |
RQ.LS.7 | Storage memory | UC.LS.1,UC.LS.2 | The System Logging Support module shall not overwrite any critical log information, e.g. information on possible reasons to restart the system, even though the system log storage is full. |
| RQ.LS.8 | UC.LS.1,UC.LS.2 | The System Logging Support module shall minimize actual write operations to the storage device to make the lifetime as long as possible. | |
| Compressed | |||
System Logging Support in Basesystem
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