kubernetes/test/e2e_node/split_disk_test.go

var _ …

// runImageFsPressureTest tests are similar to eviction tests but will skip the checks on eviction itself,
// as we want to induce disk pressure on the imageFs filesystem.
func runImageFsPressureTest(f *framework.Framework, pressureTimeout time.Duration, expectedNodeCondition v1.NodeConditionType, logFunc func(ctx context.Context), testSpecs []podEvictSpec) { … }

func runDDOnFilesystem(diskToPressure, sizeOfPressure string) error { … }

func removeDiskPressure(diskToPressure string) error { … }

func hasSplitFileSystem(ctx context.Context) bool { … }