website/content/en/docs/reference/command-line-tools-reference/feature-gates/MutableCSINodeAllocatableCo...

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---
title: MutableCSINodeAllocatableCount
content_type: feature_gate
_build:
list: never
render: false
stages:
- stage: alpha
defaultValue: false
fromVersion: "1.33"
---
When this feature gate is enabled, the `CSINode.Spec.Drivers[*].Allocatable.Count` field becomes mutable, and a new field, `NodeAllocatableUpdatePeriodSeconds`, is available in the `CSIDriver` object. This allows periodic updates to a node's reported allocatable volume capacity, preventing stateful pods from becoming stuck due to outdated information that `kube-scheduler` relies on.