log unexected bsl diff

Author: kaovilai

go.mod

@@ -5,6 +5,7 @@ go 1.16
 require (
 	github.com/aws/aws-sdk-go v1.28.2
 	github.com/go-logr/logr v0.4.0
+	github.com/google/go-cmp v0.5.6 // indirect
 	github.com/google/uuid v1.1.2
 	github.com/kubernetes-csi/external-snapshotter/client/v4 v4.2.0
 	github.com/onsi/ginkgo v1.16.4

tests/e2e/lib/dpa_helpers.go

@@ -12,6 +12,7 @@ import (
 	"strings"
 	"time"
 
+	"github.com/google/go-cmp/cmp"
 	buildv1 "github.com/openshift/api/build/v1"
 	"github.com/openshift/oadp-operator/pkg/common"
 
@@ -414,6 +415,7 @@ func DoesBSLExist(namespace string, bsl velero.BackupStorageLocationSpec, spec *
 		for _, b := range spec.BackupLocations {
 			if b.Velero.Provider == bsl.Provider {
 				if !reflect.DeepEqual(bsl, *b.Velero) {
+					log.Printf("bslspec differs from specified in dpa, diff:", cmp.Diff(*b.Velero, bsl))
 					return false, errors.New("given Velero bsl does not match the deployed velero bsl")
 				}
 			}