Back up large folders to multiple Blu-ray discs with error correction and focus on efficency. Uses DAR for slicing + compression and PAR2 for redundancy. Burn, verify, and restore (with auto-repair for damaged discs)
backup blu-ray archival par2 dar bluray cold-storage long-term-storage data-archive data-archiving optical-disc optical-disc-backup-utility long-term-strategy disc-slicing disc-spanning
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Updated
May 12, 2026 - Python