args = append(args, msg)
			msg = "%s"
		}
		console.pretty(msg+"\n", args...)
	}
}

// Fatal prints only fatal error message with no stack trace
// it will be called for input validation failures
func Fatal(err error, msg string, data ...interface{}) {
	fatal(err, msg, data...)
}

func fatal(err error, msg string, data ...interface{}) {
	var errMsg string
	if msg != "" {

}

// ReplicationPermissionCheck - Check if error type is ReplicationPermissionCheck.
type ReplicationPermissionCheck struct{}

func (e ReplicationPermissionCheck) Error() string {
	return "Replication permission validation requests cannot be completed"
}

func isReplicationPermissionCheck(err error) bool {
	_, ok := err.(ReplicationPermissionCheck)
	return ok

		HTTPStatusCode: http.StatusBadRequest,
	},
	ErrReplicationValidationError: {
		Code:           "InvalidRequest",
		Description:    "Replication validation failed on target",
		HTTPStatusCode: http.StatusBadRequest,
	},
	ErrReplicationPermissionCheckError: {
		Code:           "ReplicationPermissionCheck",

			if err != nil {
				return nil, err
			}
		}

		if err = storageclass.ValidateParity(commonParityDrives, ep.DrivesPerSet); err != nil {
			return nil, fmt.Errorf("parity validation returned an error: %w <- (%d, %d), for pool(%s)", err, commonParityDrives, ep.DrivesPerSet, humanize.Ordinal(i+1))
		}

		bootstrapTrace("waitForFormatErasure: loading disks", func() {

	objAPI := newObjectLayerFn()

	// We must have a global lock for this so nobody else modifies env while we do.
	defer env.LockSetEnv()()

	// Disable merging env values with config for validation.
	env.SetEnvOff()

	// Enable env values to validate KMS.
	defer env.SetEnvOn()
	if subSys != "" {
		return validateSubSysConfig(ctx, s, subSys, objAPI)
	}

		}
		if err != nil {
			return c.annotatePeerErr(peer.Name, "Error adding bucket replication rule", err)
		}

		// Now convert the configuration back to server's type so we can
		// do some validation.
		newReplCfgBytes, err := xml.Marshal(replicationConfig)
		if err != nil {
			return err
		}
		newReplicationConfig, err := sreplication.ParseConfig(bytes.NewReader(newReplCfgBytes))
		if err != nil {

package lifecycle

import (
	"encoding/xml"
	"fmt"
	"testing"
)

// TestInvalidRules checks if Rule xml with invalid elements returns
// appropriate errors on validation
func TestInvalidRules(t *testing.T) {
	invalidTestCases := []struct {
		inputXML    string
		expectedErr error
	}{
		{ // Rule with ID longer than 255 characters
			inputXML: ` <Rule>

	alphaNumericTable = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"

	// Total length of the alpha numeric table.
	alphaNumericTableLen = byte(len(alphaNumericTable))
)

// Common errors generated for access and secret key validation.
var (
	ErrInvalidAccessKeyLength   = fmt.Errorf("access key length should be between %d and %d", accessKeyMinLen, accessKeyMaxLen)

	})
	if err != nil {
		return nil, nil, err
	}

	return disk, format, nil
}

// findDiskIndex - returns the i,j'th position of the input `diskID` against the reference
// format, after successful validation.
//   - i'th position is the set index
//   - j'th position is the disk index in the current set
func findDiskIndexByDiskID(refFormat *formatErasureV3, diskID string) (int, int, error) {
	if diskID == "" {

	return unescapeGeneric(p, url.PathUnescape)
}

// similar to unescapeGeneric but never returns any error if the unescaping
// fails, returns the input as is in such occasion, not meant to be
// used where strict validation is expected.
func likelyUnescapeGeneric(p string, escapeFn func(string) (string, error)) string {
	ep, err := unescapeGeneric(p, escapeFn)
	if err != nil {
		return p
	}
	return ep
}