HSMS/ARCHIVE is supporting the back up and the restore of files > 32GB.
When using RESTORE with a backup set that also contains large files, the large files can only be restored only on LARGE_OBJECTS pubsets with LARGE-FILES-ALLOWED.
In all other cases - i.e. when attempting to restore to pubsets with other properties - HSMS and ARCHIVE skip all large files and output an ARC0061 message for each file.
ARC0061 FILE GREATER THAN 32GB. FILE NOT PROCESSED
Save files on the S1 level
S1 save files are possible on large disks and/or as large files for saving and migration.
Incremental saves and partial saves
When performing incremental saves and partial saves, the situation can occur that older file versions in the backup set are small files, whereas newer versions are large files. If a backup set of this kind is restored in an environment where large files are not permitted, large files are rejected by ARCHIVE with the message ARC0061.
RESTORE with K --> NK conversion
When files with BLKCTRL=PAMKEY are restored to an environment with NK disks, they are automatically converted to a suitable NK format (DATA or NO) by the PAMINT subsystem. In the context of this conversion, the size of the converted file can exceed 32 GB. PAMINT supports large files. Thus a conversion can also be performed in this case, provided that a LARGE_OBJECTS pubset with LARGE-FILES-ALLOWED is specified.