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https://issues.apache.org/jira/browse/HDDS-13128?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Anurag Parvatikar updated HDDS-13128:
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Description: Our ozone system doesn't alert the user for the times when the
volumes approach space thresholds. Exposing per DN space utilisation as JMX
metrics allows monitoring space thresholds, which can be used to alert the user
to run Container Balancer or Add extra volumes/nodes. (was: Our ozone system
doesn't alert the user for the times when the volumes approach space thresholds.
There should be an alerting mechanism for the user to take necessary backups or
add extra volumes/nodes.
Probably on doing any write, add an extra WARNING message.)
> Expose per DN space utilisation as JMX metrics
> ----------------------------------------------
>
> Key: HDDS-13128
> URL: https://issues.apache.org/jira/browse/HDDS-13128
> Project: Apache Ozone
> Issue Type: New Feature
> Reporter: Soumitra Sulav
> Assignee: Anurag Parvatikar
> Priority: Major
> Labels: newbie
>
> Our ozone system doesn't alert the user for the times when the volumes
> approach space thresholds. Exposing per DN space utilisation as JMX metrics
> allows monitoring space thresholds, which can be used to alert the user to
> run Container Balancer or Add extra volumes/nodes.
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