FTAM/9000 Programmer's Guide

Chapter 3 149

HP FTAM/9000 Data Structures

Ft_qos

enum Ft_qos {

FT_NO_RECOVERY = 0,

FT_CLASS_1_RECOVERY = 1,

FT_CLASS_2_RECOVERY = 2,

FT_CLASS_3_RECOVERY = 3

};

Ft_qos determines the level of recovery by FTAM by specifying which

recovery classes are active. The qos stands for quality of service.

Ft_qos Is Input To These

Functions

Ft_qos Is Output From These

Functions

ft_connect() ft_connect()

FT_NO_RECOVERY FTAM does not automatically attempt recovery. You must

select FT_NO_RECOVERY and perform the recovery.

FT_CLASS_1_RECOVERY Transient errors occurring during data transfer are

recovered by restarting the data transfer.

FT_CLASS_2_RECOVERY Transient errors occurring during data transfer are

recovered by restarting the select/open regime.

FT_CLASS_3_RECOVERY Not supported. If this class is selected, you will receive the

error FTE 173_INV_FTQOS.