Update failpoints

Author: serathius

tests/robustness/failpoint/failpoint.go

@@ -49,25 +49,26 @@ var allFailpoints = []Failpoint{
 	DropPeerNetwork,
 	SleepBeforeSendWatchResponse,
 	// bad
-	BackendBeforeStartDBTxnPanic,
-	RaftBeforeApplySnapPanic,
-	RaftAfterApplySnapPanic,
-	RaftAfterWALReleasePanic,
-	RaftBeforeSaveSnapPanic,
-	BlackholeUntilSnapshot,
-	MemberReplace,
+	// BackendBeforeStartDBTxnPanic,
+	// RaftBeforeApplySnapPanic,
+	// RaftAfterApplySnapPanic,
+	// RaftAfterWALReleasePanic,
+	// RaftBeforeSaveSnapPanic,
+	// BlackholeUntilSnapshot,
+	// MemberReplace,
 
 	// not available
-	RaftBeforeLeaderSendPanic,
-	RaftAfterSaveSnapPanic,
-
-	// not tested yet
-	RaftBeforeSaveSleep,
-	RaftAfterSaveSleep,
-	ApplyBeforeOpenSnapshot,
+	// RaftBeforeLeaderSendPanic,
+	// RaftAfterSaveSnapPanic,
+	// ApplyBeforeOpenSnapshot,
+
+	// deadlock
+	// RaftBeforeSaveSleep,
+	// RaftAfterSaveSleep,
+	// BlackholePeerNetwork,
 }
 
-func PickRandom(clus *e2e.EtcdProcessCluster, profile traffic.Profile) (Failpoint, error) {
+func PickRandom(clus *e2e.EtcdProcessCluster) (Failpoint, error) {
 	availableFailpoints := make([]Failpoint, 0, len(allFailpoints))
 	for _, failpoint := range allFailpoints {
 		err := Validate(clus, failpoint, profile)