HTTPStatusCode: http.StatusBadRequest,
	},
	ErrAdminConfigNoQuorum: {
		Code:           "XMinioAdminConfigNoQuorum",
		Description:    "Configuration update failed because server quorum was not met",
		HTTPStatusCode: http.StatusServiceUnavailable,
	},
	ErrAdminConfigTooLarge: {
		Code: "XMinioAdminConfigTooLarge",
		Description: fmt.Sprintf("Configuration data provided exceeds the allowed maximum of %d bytes",

	// Initializing sub-systems needs a retry mechanism for
	// the following reasons:
	//  - Read quorum is lost just after the initialization
	//    of the object layer.
	//  - Write quorum not met when upgrading configuration
	//    version is needed, migration is needed etc.
	rquorum := InsufficientReadQuorum{}
	wquorum := InsufficientWriteQuorum{}

	// One of these retriable errors shall be retried.