diff --git a/xl-v1-bucket.go b/xl-v1-bucket.go
index 6a51d6e3d..1308799ea 100644
--- a/xl-v1-bucket.go
+++ b/xl-v1-bucket.go
@@ -108,6 +108,7 @@ var bucketMetadataOpIgnoredErrs = []error{
 	errDiskNotFound,
 	errDiskAccessDenied,
 	errFaultyDisk,
+	errVolumeNotFound,
 }
 
 // getBucketInfo - returns the BucketInfo from one of the load balanced disks.
diff --git a/xl-v1-metadata.go b/xl-v1-metadata.go
index 57cb72a55..9ab490f7f 100644
--- a/xl-v1-metadata.go
+++ b/xl-v1-metadata.go
@@ -333,11 +333,23 @@ func writeUniqueXLMetadata(disks []StorageAPI, bucket, prefix string, xlMetas []
 		return errXLWriteQuorum
 	}
 
-	// For all other errors return.
-	for _, err := range mErrs {
-		if err != nil && err != errDiskNotFound {
-			return err
+	// Reduce errors and verify quourm and return.
+	if errCount, reducedErr := reduceErrs(mErrs); reducedErr != nil {
+		if errCount < writeQuorum {
+			// Delete all `xl.json` successfully renamed.
+			deleteAllXLMetadata(disks, bucket, prefix, mErrs)
+			return errXLWriteQuorum
 		}
+		if isErrIgnored(reducedErr, []error{
+			errDiskNotFound,
+			errDiskAccessDenied,
+			errFaultyDisk,
+			errVolumeNotFound,
+		}) {
+			// Success.
+			return nil
+		}
+		return reducedErr
 	}
 
 	// Success.
@@ -386,11 +398,24 @@ func writeSameXLMetadata(disks []StorageAPI, bucket, prefix string, xlMeta xlMet
 		return errXLWriteQuorum
 	}
 
-	// For any other errors delete `xl.json` as well.
-	for _, err := range mErrs {
-		if err != nil && err != errDiskNotFound {
-			return err
+	// Reduce errors and verify quourm and return.
+	if errCount, reducedErr := reduceErrs(mErrs); reducedErr != nil {
+		if errCount < writeQuorum {
+			// Delete all `xl.json` successfully renamed.
+			deleteAllXLMetadata(disks, bucket, prefix, mErrs)
+			return errXLWriteQuorum
 		}
+		// Ignore specific errors if we are under write quorum.
+		if isErrIgnored(reducedErr, []error{
+			errDiskNotFound,
+			errDiskAccessDenied,
+			errFaultyDisk,
+			errVolumeNotFound,
+		}) {
+			// Success.
+			return nil
+		}
+		return reducedErr
 	}
 
 	// Success.
diff --git a/xl-v1-multipart-common.go b/xl-v1-multipart-common.go
index f518ece25..f7d951d74 100644
--- a/xl-v1-multipart-common.go
+++ b/xl-v1-multipart-common.go
@@ -63,6 +63,10 @@ func (xl xlObjects) updateUploadsJSON(bucket, object string, uploadsJSON uploads
 
 	// Count all the errors and validate if we have write quorum.
 	if !isDiskQuorum(errs, xl.writeQuorum) {
+		// Do we have readQuorum?.
+		if isDiskQuorum(errs, xl.readQuorum) {
+			return nil
+		}
 		// Rename `uploads.json` left over back to tmp location.
 		for index, disk := range xl.storageDisks {
 			if disk == nil {
@@ -150,6 +154,10 @@ func (xl xlObjects) writeUploadJSON(bucket, object, uploadID string, initiated t
 
 	// Count all the errors and validate if we have write quorum.
 	if !isDiskQuorum(errs, xl.writeQuorum) {
+		// Do we have readQuorum?.
+		if isDiskQuorum(errs, xl.readQuorum) {
+			return nil
+		}
 		// Rename `uploads.json` left over back to tmp location.
 		for index, disk := range xl.storageDisks {
 			if disk == nil {
@@ -262,7 +270,7 @@ func (xl xlObjects) statPart(bucket, object, uploadID, partName string) (fileInf
 }
 
 // commitXLMetadata - commit `xl.json` from source prefix to destination prefix in the given slice of disks.
-func commitXLMetadata(disks []StorageAPI, srcPrefix, dstPrefix string, writeQuorum int) error {
+func commitXLMetadata(disks []StorageAPI, srcPrefix, dstPrefix string, writeQuorum, readQuorum int) error {
 	var wg = &sync.WaitGroup{}
 	var mErrs = make([]error, len(disks))
 
@@ -294,16 +302,36 @@ func commitXLMetadata(disks []StorageAPI, srcPrefix, dstPrefix string, writeQuor
 	// Wait for all the routines.
 	wg.Wait()
 
-	// Do we have write quorum?.
+	// Do we have write Quorum?.
 	if !isDiskQuorum(mErrs, writeQuorum) {
+		// Do we have readQuorum?.
+		if isDiskQuorum(mErrs, readQuorum) {
+			// Return success.
+			return nil
+		}
+		// Delete all `xl.json` successfully renamed.
+		deleteAllXLMetadata(disks, minioMetaBucket, dstPrefix, mErrs)
 		return errXLWriteQuorum
 	}
 
-	// For all other errors return.
-	for _, err := range mErrs {
-		if err != nil && err != errDiskNotFound {
-			return err
+	// Reduce errors and verify quourm and return.
+	if errCount, reducedErr := reduceErrs(mErrs); reducedErr != nil {
+		if errCount < writeQuorum {
+			// Delete all `xl.json` successfully renamed.
+			deleteAllXLMetadata(disks, minioMetaBucket, dstPrefix, mErrs)
+			return errXLWriteQuorum
 		}
+		if isErrIgnored(reducedErr, []error{
+			errDiskNotFound,
+			errDiskAccessDenied,
+			errFaultyDisk,
+			errVolumeNotFound,
+		}) {
+			return nil
+		}
+		return reducedErr
 	}
+
+	// Success.
 	return nil
 }
diff --git a/xl-v1-multipart.go b/xl-v1-multipart.go
index e3df1b12f..b5497e850 100644
--- a/xl-v1-multipart.go
+++ b/xl-v1-multipart.go
@@ -483,7 +483,7 @@ func (xl xlObjects) PutObjectPart(bucket, object, uploadID string, partID int, s
 	if err = writeUniqueXLMetadata(onlineDisks, minioMetaBucket, tempXLMetaPath, partsMetadata, xl.writeQuorum, xl.readQuorum); err != nil {
 		return "", toObjectErr(err, minioMetaBucket, tempXLMetaPath)
 	}
-	rErr := commitXLMetadata(onlineDisks, tempXLMetaPath, uploadIDPath, xl.writeQuorum)
+	rErr := commitXLMetadata(onlineDisks, tempXLMetaPath, uploadIDPath, xl.writeQuorum, xl.readQuorum)
 	if rErr != nil {
 		return "", toObjectErr(rErr, minioMetaBucket, uploadIDPath)
 	}
@@ -709,7 +709,7 @@ func (xl xlObjects) CompleteMultipartUpload(bucket string, object string, upload
 	if err = writeUniqueXLMetadata(xl.storageDisks, minioMetaBucket, tempUploadIDPath, partsMetadata, xl.writeQuorum, xl.readQuorum); err != nil {
 		return "", toObjectErr(err, minioMetaBucket, tempUploadIDPath)
 	}
-	rErr := commitXLMetadata(xl.storageDisks, tempUploadIDPath, uploadIDPath, xl.writeQuorum)
+	rErr := commitXLMetadata(xl.storageDisks, tempUploadIDPath, uploadIDPath, xl.writeQuorum, xl.readQuorum)
 	if rErr != nil {
 		return "", toObjectErr(rErr, minioMetaBucket, uploadIDPath)
 	}
diff --git a/xl-v1-object.go b/xl-v1-object.go
index 28c36fc60..fb0698a83 100644
--- a/xl-v1-object.go
+++ b/xl-v1-object.go
@@ -315,12 +315,22 @@ func rename(disks []StorageAPI, srcBucket, srcEntry, dstBucket, dstEntry string,
 		return errXLWriteQuorum
 	}
 	// Return on first error, also undo any partially successful rename operations.
-	for _, err := range errs {
-		if err != nil && err != errDiskNotFound {
+	if errCount, reducedErr := reduceErrs(errs); reducedErr != nil {
+		if errCount < writeQuorum {
 			// Undo all the partial rename operations.
 			undoRename(disks, srcBucket, srcEntry, dstBucket, dstEntry, isPart, errs, writeQuorum, readQuorum)
-			return err
+			return errXLWriteQuorum
 		}
+		if isErrIgnored(reducedErr, []error{
+			errDiskNotFound,
+			errDiskAccessDenied,
+			errFaultyDisk,
+			errVolumeNotFound,
+		}) {
+			// Return success.
+			return nil
+		}
+		return reducedErr
 	}
 	return nil
 }