remove GOMAXPROCS requirement

cmd/admin-handlers.go

@@ -753,23 +753,26 @@ func (a adminAPIHandlers) HealSetsHandler(w http.ResponseWriter, r *http.Request
 		opts.setNumbers = append(opts.setNumbers, i-1)
 	}
 
-	opts.sleepDuration = time.Second
 	var err error
+
 	if v := vars[healSleepDuration]; v != "" {
 		opts.sleepDuration, err = time.ParseDuration(v)
 		if err != nil {
 			writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
 			return
 		}
+	} else {
+		opts.sleepDuration = 100 * time.Millisecond
 	}
 
-	opts.sleepForIO = 10
 	if v := vars[healSleepMaxIO]; v != "" {
 		opts.sleepForIO, err = strconv.Atoi(v)
 		if err != nil {
 			writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
 			return
 		}
+	} else {
+		opts.sleepForIO = 1000
 	}
 
 	buckets, _ := objectAPI.ListBucketsHeal(ctx)
@@ -782,7 +785,9 @@ func (a adminAPIHandlers) HealSetsHandler(w http.ResponseWriter, r *http.Request
 				defer wg.Done()
 				lbDisks := z.serverSets[0].sets[setNumber].getDisks()
 				if err := healErasureSet(ctx, vars[healSetsPrefix], setNumber, opts.sleepForIO, opts.sleepDuration, buckets, lbDisks); err != nil {
-					logger.LogIf(ctx, err)
+					if !isErrBucketNotFound(err) {
+						logger.LogIf(ctx, err)
+					}
 				}
 			}(setNumber)
 		}

cmd/admin-heal-ops.go

@@ -21,7 +21,6 @@ import (
 	"encoding/json"
 	"fmt"
 	"net/http"
-	"runtime"
 	"sync"
 	"time"
 
@@ -421,7 +420,7 @@ func newHealSequence(ctx context.Context, bucket, objPrefix, clientAddr string,
 	clientToken := mustGetUUID()
 
 	return &healSequence{
-		respCh:         make(chan healResult, runtime.GOMAXPROCS(0)),
+		respCh:         make(chan healResult),
 		bucket:         bucket,
 		object:         objPrefix,
 		reportProgress: true,

cmd/background-heal-ops.go

@@ -19,7 +19,6 @@ package cmd
 import (
 	"context"
 	"path"
-	"runtime"
 	"time"
 
 	"github.com/minio/minio/pkg/madmin"
@@ -126,7 +125,7 @@ func (h *healRoutine) run(ctx context.Context, objAPI ObjectLayer) {
 
 func newHealRoutine() *healRoutine {
 	return &healRoutine{
-		tasks:  make(chan healTask, runtime.GOMAXPROCS(0)),
+		tasks:  make(chan healTask),
 		doneCh: make(chan struct{}),
 	}
 

cmd/global-heal.go

@@ -18,7 +18,6 @@ package cmd
 
 import (
 	"context"
-	"runtime"
 	"sync"
 	"time"
 
@@ -43,8 +42,8 @@ func newBgHealSequence() *healSequence {
 	}
 
 	return &healSequence{
-		sourceCh:    make(chan healSource, runtime.GOMAXPROCS(0)),
+		sourceCh:    make(chan healSource),
-		respCh:      make(chan healResult, runtime.GOMAXPROCS(0)),
+		respCh:      make(chan healResult),
 		startTime:   UTCNow(),
 		clientToken: bgHealingUUID,
 		// run-background heal with reserved bucket