Troubleshooting alerts and errors in Fusion Data Foundation

Understand the alerts and errors within Fusion Data Foundation to help resolve and recover issues.

Resolving alerts and errors
IBM Storage Fusion Data Foundation can detect and automatically resolve a number of common failure scenarios. However, some problems require administrator intervention. Use this information to resolve alerts and errors.
Resolving cluster health issues
There is a finite set of possible health messages that a IBM Storage Ceph cluster can raise that show in the Fusion Data Foundation user interface. These are defined as health checks which have unique identifiers. See the health code for more information and troubleshooting.
Resolving cluster alerts
There is a finite set of possible health alerts that a IBM Storage Ceph cluster can raise that show in the Fusion Data Foundation user interface. These are defined as health alerts which have unique identifiers. The identifier is a terse pseudo-human-readable string that is intended to enable tools to make sense of health checks, and present them in a way that reflects their meaning.
Resolving NooBaa Bucket Error State
Use this information to resolve a NooBaa Bucket Error State.
Resolving NooBaa Bucket Exceeding Quota State
Use this information to resolve a A NooBaa Bucket Is In Exceeding Quota State error.
Resolving NooBaa Bucket Capacity or Quota State
Use this information to resolve a NooBaa Bucket Capacity or Quota State.
Recovering pods
Use this information to recover a pod.
Recovering from EBS volume detach
When an OSD or MON elastic block storage (EBS) volume where the OSD disk resides is detached from the worker Amazon EC2 instance, the volume gets reattached automatically within one or two minutes. However, the OSD pod gets into a CrashLoopBackOff state.
Enabling debug logs for rook-ceph-operator
Enable the debug logs for the rook-ceph-operator to obtain information about failures that help in troubleshooting issues.
Disabling debug logs for rook-ceph-operator
Disable the debug logs for the rook-ceph-operator.
Troubleshooting unhealthy blocklisted nodes

Parent topic: Troubleshooting