HuskHoard vs RODA

HuskHoard is a free Linux tool for moving cold data to LTO tape, spinning drives, or cloud storage while keeping files visible to the operating system. Its policy engine can identify cold files by age, extension, or directory policy. When an application requests an archived file, Linux fanotify can trigger a real-time recall. StreamGate can serve video from tape or S3 through a local HTTP bridge with Range requests; the site names Plex, Jellyfin, and VLC as compatible players.

The single CLI binary runs in user space without kernel modules or root daemons and requires Linux kernel 5.1 or later. It supports SCSI LTO-5 through LTO-9 and rclone replication to 40+ providers. Payloads use Zstd streams verified by BLAKE3, and individual files can be rolled back to earlier versions. A scheduled BLAKE3 scrubber checks offline storage. The open-source core costs nothing, under AGPL v3. A web dashboard, Prometheus integration, advanced replication policies, and dedicated support with SLAs are listed as coming soon.

RODA is a long-term digital repository for ingesting, managing, preserving and providing access to digital content. Its functions cover the main units of the OAIS reference model. Ingest workflows validate submission packages, scan for viruses, identify formats and extract technical metadata; they can also migrate files to more preservable formats. Users can search and browse a catalogue using descriptive metadata and text extracted from documents. Repository managers can manage representation information and risks, define retention and disposal policies, and run preservation actions including format conversion, checksum verification and virus checks. RODA records PREMIS metadata for object actions, monitors integrity and logs human and software interactions. It supports OAIS, METS, EAD, Dublin Core, PREMIS and E-ARK Information Package specifications, and exposes functionality through a REST API. Integration options include filesystem packaging, relational database extraction with DBPTK, APIs and drop folders. The site describes its services as scalable across multiple servers and suitable for organizations with millions of digital objects. Community Edition is free at free and is intended for mid-sized organizations; commercial plugins, integrations and professional support are excluded.