Backup and Restoration of System Files

From the point of view of safe operation of the system, take a periodic backup of the system files in case of emergencies such as hard disk crush. Stop all HULFT systems and then take the backup. If the backup is taken when HULFT system is running, HULFT does not operate normally.

 

There are 2 types of backup methods as given below.

  • Using external memory such as magnetic tapes, etc.

  • Copying the install destination library in another library

<Backup Example>

Take a backup of HULFT system installed in HULFT library in a tape set in TAP01 device.

SAVLIB LIB(HULFT) DEV(TAP01)

<Restore Example>

Restore HULFT library from the tape set in TAP01 device.

RSTLIB SAVLIB(HULFT) DEV(TAP01)