You can use StorageGRID logs to troubleshoot issues.
Category | File name | Notes | Found on |
---|---|---|---|
General | /var/local/log/bycast.log | The file bycast.log is the primary StorageGRID troubleshooting file. The file bycast-err.log contains a subset of bycast.log (messages with severity ERROR and CRITICAL). CRITICAL messages are also displayed in the system. Select Then select . . |
All grid nodes |
/var/local/log/bycast-err.log | |||
/var/local/core/ | Contains any core dump files created if the program terminates abnormally. Possible causes include assertion failures, violations, or thread timeouts. Note: The file /var/local/core/kexec_cmd usually exists on appliance Storage Nodes and does not indicate an error.
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Server Manager | /var/local/log/servermanager.log | Log file for the Server Manager application running on the server. | All grid nodes |
/var/local/log/GridstatBackend.errlog | Log file for the Server Manager GUI backend application. | ||
/var/local/log/gridstat.errlog | Log file for the Server Manager GUI. | ||
Services | /var/local/log/acct.errlog | Storage Nodes running the ADC service | |
/var/local/log/adc.errlog | Contains the Standard Error (stderr) stream of the corresponding services. There is one log file per service. These files are generally empty unless there are problems with the service. | Storage Nodes | |
/var/local/log/ams.errlog | Admin Nodes | ||
/var/local/log/arc.errlog | Archive Nodes | ||
/var/local/log/clb.errlog | API Gateway Nodes | ||
/var/local/log/cmn.errlog | Admin Nodes | ||
/var/local/log/cms.errlog | Storage Nodes | ||
/var/local/log/cts.errlog | This log file is only created if the Target Type is "Cloud Tiering - Simple Storage Service (S3)". | Archive Nodes | |
/var/local/log/dds.errlog | Storage Nodes | ||
/var/local/log/idnt.errlog | Storage Nodes running the ADC service | ||
/var/local/log/ldr.errlog | Storage Nodes | ||
/var/local/log/nms.errlog | Admin Nodes | ||
/var/local/log/ssm.errlog | All grid nodes | ||
NMS | /var/local/log/nms.log | Captures notifications from the Grid Manager and the Tenant Manager. Captures events related to the operation of the NMS service, for example, alarm processing, e-mail notifications, and configuration changes. Contains XML bundle updates resulting from configuration changes made in the system. Contains error messages related to the attribute downsampling done once a day. Contains Java web server error messages, for example, page generation errors and HTTP Status 500 errors. |
Admin Nodes |
/var/local/log/nms.errlog | Contains error messages related to MySQL database upgrades. Contains the Standard Error (stderr) stream of the corresponding services. There is one log file per service. These files are generally empty unless there are problems with the service. |