Thank you Kunwar​!Will check your solution!

Yes, we uses FileDatastore inside the /crx-quickstart:/apps/author/crx-quickstart/repository/index/apps/author/crx-quickstart/repository/segmentstore/apps/author/crx-quickstart/repository/repository/datastore---------------------------------------------------------------------The AEM version is 6.2....

Oak version is 1.4.5-----------------------------------------------------jcr.repository.name Apache Jackrabbit Oakjcr.repository.vendor The Apache Software Foundationjcr.repository.vendor.url http://www.apache.org/jcr.repository.version 1.4.5jcr.specification.name Content Repository for Java Technol...

Jörg Hoh​​Dear @Jörg HohCould you please help to check the root cause or provide some solution?this issue may cause our Production server in a non-backup situation.Thanks a lot!

AEM Version:Adobe Experience Manager, Version 6.2.0

I used AEM Author OnlineBackup feature for a backup action. The Author server size is round 280Gbyte and running well more than 2 months.Action command:curl -u admin:password -X POST http://localhost:4502/system/console/jmx/com.adobe.granite:type=Repository/op/startBackup/java.lang.String?target=bac...