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Joe Witt commented on NIFI-11530: --------------------------------- I suspect what you're hitting is based on 'nifi.content.repository.archive.backpressure.percentage' which in your case is defaulting to 52% which you're pretty much always already at since all the repos are shared and always already at 50%. Read more about this in the admin guide here https://nifi.apache.org/docs/nifi-docs/html/administration-guide.html You could disable archiving which will let it keep going but you'll run into other space issues at it approaches 100%. The better path is to ensure each key repository has its own physical/logical volume to ensure its space is manageable and not shared (on each node). The best place to start with these docs is here https://nifi.apache.org/docs.html > Disk full even with nifi.content.repository.archive.max.usage.percentage set > to 50% > ----------------------------------------------------------------------------------- > > Key: NIFI-11530 > URL: https://issues.apache.org/jira/browse/NIFI-11530 > Project: Apache NiFi > Issue Type: Bug > Affects Versions: 1.20.0 > Environment: Ubuntu 20.04.5 LTS > Reporter: Giovanni > Priority: Major > Attachments: 20230605_disk_usage.jpg, content_archive.jpg, > flowfile_archive.jpg, jvm.jpg, nifi1-app.log, nifi2-app.log, nifi3-app.log, > nifi_bug.jpg, provenance_archive.jpg > > > Nifi primary node reports disk full causing all nodes to stop working. > Restarting nifi service does not resolve. > Restarting the VM does not resolve. > The only way to fix is to clean te content_repository dir: > rm -rf ./nifi/content_repository/* > > Unfortunately I have no logs of the issue ongoing. > > UPDATE: > I'm having the problem again. > Every archive size is more than 50% on each node, with 70%+ peak on > coordinator node (see attachments). > I'm also attaching nifi-app.log this time. -- This message was sent by Atlassian Jira (v8.20.10#820010)