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https://issues.apache.org/jira/browse/HDDS-8783?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wei-Chiu Chuang updated HDDS-8783:
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Release Note:
The storage volume scanner on the Datanode now exposes new metrics for
monitoring its activity. These metrics provide insights into the
scanning process, helping administrators to observe the health and
performance of storage volumes.
The new metrics are available under the StorageVolumeScannerMetrics and
VolumeInfoMetrics beans.
Global Scanner Metrics (`StorageVolumeScannerMetrics`):
* numVolumesScannedInLastIteration: The number of volumes scanned in the
most recent iteration.
* numScanIterations: The total number of scan iterations performed.
* numDataVolumeScans: The total number of data volumes scanned.
* numMetadataVolumeScans: The total number of metadata volumes scanned.
* numIterationsSkipped: The number of scan iterations that were skipped.
Per-Volume Metrics (`VolumeInfoMetrics`):
* numScans: The number of times a specific volume has been scanned.
* numScansSkipped: The number of times a scan was skipped for a specific
volume.
> Add metrics for volume scanner
> ------------------------------
>
> Key: HDDS-8783
> URL: https://issues.apache.org/jira/browse/HDDS-8783
> Project: Apache Ozone
> Issue Type: Sub-task
> Reporter: Ethan Rose
> Assignee: Sarveksha Yeshavantha Raju
> Priority: Major
> Labels: pull-request-available
> Fix For: 2.1.0
>
>
> Add metrics for volume scanner, similar to those for the container scanners.
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