You should be familiar with audit messages belonging to the system audit category. These are events related to the auditing system itself, grid node states, system-wide task activity (grid tasks), and service backup operations, so that you can address potential issues.
| Code | Message title and description | See |
|---|---|---|
| ECOC | Corrupt Erasure Coded Data Fragment: Indicates that a corrupt erasure coded data fragment has been detected. | ECOC: Corrupt Erasure Coded Data Fragment |
| ETAF | Security Authentication Failed: A connection attempt using Transport Layer Security (TLS) failed. | ETAF: Security Authentication Failed |
| ETCA | TCP/IP Connection Establish: An incoming or outgoing TCP/IP connection was successfully established. | ETCA: TCP/IP Connection Establish |
| ETCC | TCP/IP Connection Close: An established connection was closed by either side of the connection (normally or abnormally). | ETCC: TCP/IP Connection Close |
| ETCF | TCP/IP Connection Fail: An outgoing connection attempt failed at the lowest level, due to communication problems. | ETCF: TCP/IP Connection Fail |
| ETCR | TCP/IP Connection Refused: An incoming TCP/IP connection attempt was not allowed. | ETCR: TCP/IP Connection Refused |
| GNRG | GNDS Registration: A service updated or registered information about itself in the StorageGRID Webscale system. | GNRG: GNDS Registration |
| GNUR | GNDS Unregistration: A service contains unregistered information about itself from the StorageGRID Webscale system. | GNUR: GNDS Unregistration |
| GTED | Grid Task Ended: The CMN service finished processing the grid task. | GTED: Grid Task Ended |
| GTST | Grid Task Started: The CMN service started to process the grid task. | GTST: Grid Task Started |
| GTSU | Grid Task Submitted: A grid task was submitted to the CMN service. | GTSU: Grid Task Submitted |
| LLST | Location Lost: This is the audit message that is generated when a location is lost. | LLST: Location Lost |
| OLST | Object Lost: A requested object cannot be located within the StorageGRID Webscale system. | OLST: System Detected Lost Object |
| ORLM | Object Rules Met: Object data is stored as specified by the ILM rules. | ORLM: Object Rules Met |
| SADD | Security Audit Disable: Audit message logging was turned off. | SADD: Security Audit Disable |
| SADE | Security Audit Enable: Audit message logging has been restored. | SADE: Security Audit Enable |
| SVRF | Object Store Verify Fail: A content block failed verification checks. | SVRF: Object Store Verify Fail |
| SVRU | Object Store Verify Unknown: Unexpected object data detected in the object store. | SVRU: Object Store Verify Unknown |
| SYSD | Node Stop: A shutdown was requested. | SYSD: Node Stop |
| SYST | Node Stopping: A service initiated a graceful stop. | SYST: Node Stopping |
| SYSU | Node Start: A service started; the nature of the previous shutdown is indicated in the message. | SYSU: Node Start |
| VLST | User Initiated Volume Lost: The /proc/CMSI/Volume_Lost command was run. | VLST: User Initiated Volume Lost |