HuskHoard
huskhoard.com
What it is
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.
Spec sheet
- Purpose
- HuskHoard is an automated data-tiering engine for Linux that archives cold data to LTO tape, spinning drives, or cloud while keeping files visible to the OS.Read 4 Oct 2026 · huskhoard.com
- Intended users
- The site describes StreamGate as built for media and entertainment pipelines and presents HuskHoard for managing cold data on Linux.Read 4 Oct 2026 · huskhoard.com
- Deployment
- HuskHoard ships as a single CLI binary and operates in user space without kernel modules or root daemons.Read 4 Oct 2026 · huskhoard.com
- Enterprise features
- A web dashboard, Prometheus integration, advanced replication policies, and dedicated support with SLAs are listed as coming soon.Read 4 Oct 2026 · huskhoard.com
- Hardware and cloud
- The site lists native SCSI support for LTO-5 through LTO-9 and cloud replication via rclone to 40+ providers.Read 4 Oct 2026 · huskhoard.com
- Integrity checks
- A BLAKE3 bit-rot scrubber cryptographically verifies offline storage on a schedule the user sets.Read 4 Oct 2026 · huskhoard.com
- Requirements
- The site specifies Linux kernel 5.1 or later and shows installation instructions for Ubuntu 24.04 LTS.Read 4 Oct 2026 · huskhoard.com
- Storage formats
- Payloads use standard Zstd streams verified by BLAKE3, and the site says they can be extracted with dd and zstd.Read 4 Oct 2026 · huskhoard.com
- Streaming
- StreamGate can serve video from LTO tape or S3 over a local HTTP bridge with HTTP Range requests; the page names Plex, Jellyfin, and VLC as compatible players.Read 4 Oct 2026 · huskhoard.com
- Tiering policies
- The background policy engine identifies cold data by age, file extension, or directory policy.Read 4 Oct 2026 · huskhoard.com
- Transparent recalls
- It uses Linux fanotify to intercept requests for stubbed files and recall them in real time.Read 4 Oct 2026 · huskhoard.com
- Version recovery
- The architecture description says HuskHoard tracks file version history and supports point-in-time rollback of individual files.Read 4 Oct 2026 · huskhoard.com
Plans and prices
Strong points and limits
Strong points
- Keeps archived files visible to the operating system.
- Supports LTO-5 through LTO-9 and cloud replication.
- Offers individual-file version rollback.
- Free open-source core under AGPL v3.
Limits
- Requires Linux kernel 5.1 or later.
- Dashboard and dedicated support are coming soon.
Who it suits
HuskHoard suits Linux users managing cold data across local storage, tape, and cloud. Its StreamGate feature is also aimed at media and entertainment pipelines.
Verdict
HuskHoard combines policy-based archiving with transparent recalls and several storage targets. Its current deployment is Linux-only, and some listed enterprise features are not yet available.
Where Specifiction places it
- Data Archiving Software#16 of 307.5