Volume lists with HPOFS format media

 

This topic describes volume list information specific to High Performance Optical File System (HPOFS) format media.

Only one file in a multivolume set logically spans volumes. The last volume in the set does not accept additional save requests. The system does not maintain continued flags.

• Volume1 (Sequence#=1, Starting volid=Volume1, Last volume in set=No)

  • File1 (Continued from previous volume=NO, Continued on next volume=NO)

  • File2 (Continued from previous volume=NO, Continued on next volume=NO)

  • File3 (Continued from previous volume=NO, Continued on next volume=NO)

• Volume2 (Sequence#=2, Starting volid=Volume1, Last volume in set=No)

  • File3 (Continued from previous volume=NO, Continued on next volume=NO)

• Volume3 (Sequence#=3, Starting volid=Volume1, Last volume in set=Yes)

  • File3 (Continued from previous volume=NO, Continued on next volume=NO)

Notes:

• No more save operations are allowed to Volume1, Volume2, or Volume3. The system does not allow additional save files to Volume3, regardless of sufficient free space.

• Access to any previous save data is lost from Volume1, Volume2, and Volume3.

• All restore operations must begin on Volume1.

 

Parent topic:

Concepts for saving and restoring optical media