fix: simplify background heal and trigger heal items early (#9928)

Bonus fix during versioning merge one of the PR was missing
the offline/online disk count fix from #9801 port it correctly
over to the master branch from release.

Additionally, add versionID support for MRF

Fixes #9910
Fixes #9931

cmd/server-main.go

@@ -207,6 +207,12 @@ func initSafeMode(ctx context.Context, newObject ObjectLayer) (err error) {
 		}
 	}(txnLk)
 
+	// Enable healing to heal drives if possible
+	if globalIsErasure {
+		initBackgroundHealing(ctx, newObject)
+		initLocalDisksAutoHeal(ctx, newObject)
+	}
+
 	// ****  WARNING ****
 	// Migrating to encrypted backend should happen before initialization of any
 	// sub-systems, make sure that we do not move the above codeblock elsewhere.
@@ -422,9 +428,9 @@ func serverMain(ctx *cli.Context) {
 	setMaxResources()
 
 	if globalIsErasure {
-		// Init global heal state
-		globalAllHealState = initHealState()
-		globalBackgroundHealState = initHealState()
+		// New global heal state
+		globalAllHealState = newHealState()
+		globalBackgroundHealState = newHealState()
 	}
 
 	// Configure server.
@@ -504,12 +510,6 @@ func serverMain(ctx *cli.Context) {
 
 	newAllSubsystems()
 
-	// Enable healing to heal drives if possible
-	if globalIsErasure {
-		initBackgroundHealing(GlobalContext, newObject)
-		initLocalDisksAutoHeal(GlobalContext, newObject)
-	}
-
 	go startBackgroundOps(GlobalContext, newObject)
 
 	logger.FatalIf(initSafeMode(GlobalContext, newObject), "Unable to initialize server switching into safe-mode")