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CKA study material · question 686 of 1000

A node reports the DiskPressure condition. Which eviction signal could have caused it?

  1. memory.available
  2. pid.available
  3. nodefs.inodesFree
  4. cpu.available
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Answer: C. nodefs.inodesFree

DiskPressure is driven by the filesystem and inode signals, inodesFree among them. memory.available drives MemoryPressure and pid.available drives PIDPressure.

Source: Node-pressure Eviction (Kubernetes) — Node conditions

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