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by MPSimmons
885 days ago
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The worst problems I've had with in-cluster dynamic storage were never strictly IO related, and were more the storage controller software in kubernetes having problems with real-world problems like pods dying and the PVCs not attaching until after very long timeouts expired, with the pod sitting in ContainerCreating until the PVC lock was freed. This has happened in multiple clusters, using rook/ceph as well as Longhorn. |
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