列出控制器的 NVMe 功能

• 要列出控制器的 NVMe 功能，请键入：

  nvmeadm getfeature [controller_name]

  例如：

  nvmeadm getfeature SUNW-NVME-1

  SUNW-NVME-1
          Command Arbitration:
                  Arbitration Burst: 0
                  Low Proirity Weight: 0
                  Medium Priority Weight: 0
                  High Priority Weight: 0
          Power State: 0
          Temperature Threshold: 358 Kelvin
          Time Limited Error Recovery: 0 of 100 milliseconds
          Number of I/O submission queues allocated: 30
          Number of I/O completion queues allocated: 30
          Interrupt Coalescing Aggregation Time: 0 of 100 micro seconds
          Interrupt Coalescing Configuration:
                  Interrupt Vector: 0
                  Coalescing Disable: NO
          Write Atomicity Required: YES