Hitachi Device Manager ETL for BMC TrueSight Capacity Optimization

Release Notes for v4.1.00

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What's New

The parameters collection can now be performed at different rates to maintain a suitable refresh rate of the parameters and scale large environments. The following specific polling cycles per devices have been implemented:
Storage Systems, Controllers and Ports are collected at every run
Storage Pools are collected once per hour
Volumes (and Host information) parameters are collected once per day

Changes and Improvements

Code robustness has been improved.
The SQLite store was replaced by a binary files store to avoid performance issues.
Object discovery is performed once per day instead of once per hour to improve the monitoring performance on large environments.
The discovery or the collect of metrics is automatically interrupted when the time dedicated to these processes exceeds 3 times the configured service’s period.
The service activity trace in service log files (also displayed in the log screen of the ETL tasks section) has been improved. The service loading is now logged in a serviceLoading.log dedicated file.
The mechanism that handles the parsing of WBEM queries has been improved to reduce the consumption of CPU and memory resources.

Fixed Issues

An error occurred when populating Run History on BCO 9.5.01 or higher.
The SP_CONTAINS_LUN relations were not properly detected and loaded. This information was critical for calculating the ST_SYSTEM_SUBSCRIBED_CAPACITY, ST_CONSUMED_CAPACITY and ST_AVAILABLE_FOR_STORAGE_POOLS metrics.