return volumetypes.NewOperationContext(eventErr, detailedErr, migrated)
		}

		resizeOptions := volume.NodeResizeOptions{
			VolumeSpec: volumeToMount.VolumeSpec,
			DevicePath: volumeToMount.DevicePath,
			OldSize:    currentSize,
			NewSize:    volumeToMount.DesiredPersistentVolumeSize,
		}
		fsVolume, err := util.CheckVolumeModeFilesystem(volumeToMount.VolumeSpec)
		if err != nil {

			},
		},
		"previous-observation": {
			thresholds: []evictionapi.Threshold{hardThreshold},
			lastObservedAt: thresholdsObservedAt{
				hardThreshold: oldTime.Time,
			},
			now: now.Time,
			result: thresholdsObservedAt{
				hardThreshold: oldTime.Time,
			},
		},
	}
	for testName, testCase := range testCases {

    ```mlir
      %old_val = "tf.ReadVariableOp"(%buffer)
      %old_size = "tf.ReadVariableOp"(%size)
      %offsets = "tf.ConcatV2"(%old_size, %other_dims_0s, %const0)
      %new_val = "tf.XlaDynamicUpdateSlice"(%old_val, %push_val, %offsets)
      "tf.AssignVariableOp"(%buffer, %new_val)
      %new_size = "tf.AddV2"(%old_size, %const1)
      "tf.AssignVariableOp"(%size, %new_size)
    ```