What's New
| • | Support for Data ONTAP API v8.3.x. |
| • | The new configuration variable retryDiscoveryAfterNTimes was added to set the maximum number of retries when the discovery fails. |
Changes and Improvements
| • | New monitor types were created for Cluster Mode to better differentiate them from the 7-mode ones. |
| • | To provide better hardware detection in multiple-channel scenario, hardware instance names and IDs have been modified for power supplies, fans, voltages, and temperatures. |
| • | The collectionHubHeapSizeMax configuration variable is now set by default to 1024 megabytes. |
| ▪ | Different types of PATROL events can now be triggered. |
| ▪ | Event messages have been improved to provide more meaningful information. |
| ▪ | Specific PATROL Events triggered upon failures now also specify the alert origin (ApplicationClassName.ObjectID.ParameterName). |
Fixed Issues
| • | The monitoring solution stopped collecting data when the collection status was failed. |
| • | Negative values were sometimes reported for attributes of the NetApp Ethernet Port monitor type (cluster mode). |
| • | In cluster mode, the monitoring solution failed to retrieve the SnapMirror status. |
| • | Warnings are no longer triggered for zeroed disks. |
| • | An exception could occur: |
| • | when discovering disks in cluster mode. |
| • | when discovering volumes in cluster mode. |
| • | when discovering quota in 7-mode. |
| • | when collecting disk information in 7-mode and caused the collect to fail. |
| • | when the value for an aggregate was null. |
Known Issue
| • | Java 1.8 uses TSL instead of SSLv3 which prevents the monitoring solution to connect to Data ONTAP. To use TrueSight Operations Management - NetApp Storage with Java 1.8, you will have to first enable TLS. For more information, please refer to the NetApp documentation. |
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