Alert rule: CephOSDInternalDiskSizeMismatch

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Overview

One or more OSDs have an internal inconsistency between metadata and the size of the device. This could lead to the OSD(s) crashing in future. You should redeploy the affected OSDs.

Steps for debugging

Upstream documentation

docs.ceph.com/en/latest/rados/operations/health-checks#bluestore-disk-size-mismatch