website/content/en/examples/storage/storageclass-low-latency.yaml

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YAML

apiVersion: storage.k8s.io/v1
kind: StorageClass
metadata:
name: low-latency
annotations:
storageclass.kubernetes.io/is-default-class: "false"
provisioner: csi-driver.example-vendor.example
reclaimPolicy: Retain # default value is Delete
allowVolumeExpansion: true
mountOptions:
- discard # this might enable UNMAP / TRIM at the block storage layer
volumeBindingMode: WaitForFirstConsumer
parameters:
guaranteedReadWriteLatency: "true" # provider-specific