z.poolMeta.dontSave = true

	bootstrapTrace("newSharedLock", func() {
		globalLeaderLock = newSharedLock(GlobalContext, z, "leader.lock")
	})

	// Start self healing after the object initialization
	// so various tasks will be useful
	bootstrapTrace("initAutoHeal", func() {
		initAutoHeal(GlobalContext, z)
	})

	// initialize the object layer.
	defer setObjectLayer(z)

	obj, _, err := initObjectLayer(context.Background(), mustGetPoolEndpoints(0, disk))
	if err != nil {
		t.Fatal(err)
	}

	newTestConfig(globalMinioDefaultRegion, obj)

	initAllSubsystems(GlobalContext)
	return obj
}

// BenchmarkListObjects - Run ListObject Repeatedly and benchmark.
func BenchmarkListObjects(b *testing.B) {
	// Make a temporary directory to use as the obj.
	directory := b.TempDir()

			cache.iamUserPolicyMap.Delete(user)

			// we are only logging errors, not handling them.
			err := store.deleteUserIdentity(ctx, user, userType)
			iamLogIf(GlobalContext, err)
			if userType == stsUser {
				delete(cache.iamSTSAccountsMap, user)
			}
			delete(cache.iamUsersMap, user)
			if store.group != nil {
				store.group.Forget(user)
			}