<metaname="description"content="A backup program for disk arrays. It stores parity information of your data and it recovers from up to six disk failures">
<metaname="keywords"content="snapraid snapshot raid backup disk array redundancy parity">
<p>The daemon handles the heavy lifting so you don't have to. It proactively monitors array health and manages the parity lifecycle in the background. If it detects a massive accidental deletion or a hardware error, it triggers a Safety Freeze, protecting your parity until you intervene. It is the intelligence that knows when to work and the restraint to stay silent when your disks are idle.</p>
<h3>The Modern Visual Experience</h3>
<p>Move your management from the terminal to the browser. The integrated Web UI provides a high-fidelity command center that is served natively by the daemon, no complex web server setup required.</p>
<p>Stop managing cron jobs. The daemon handles the full lifecycle of up, diff, sync, and scrub based on your custom schedule, ensuring your parity is never stale.</p>
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<h3>The Modern Web UI</h3>
<pclass="card-subtitle">Experience the UI, Forget the CLI</p>
<p>A high-performance dashboard with real-time progress bars, ETAs, and a visual "Blocks Age" history map. No CLI required for daily operations.</p>
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<h3>Active Health Guard</h3>
<pclass="card-subtitle">Listen to Your Disks</p>
<p>Beyond parity, the daemon watches the hardware. With integrated SMART monitoring, it detects pre-failure symptoms and rising temperatures before a drive goes dark.</p>
<p>Intelligent logic ensures disks not accessed by applications are automatically spun down. Routine health probes respect standby states to save energy and hardware life.</p>
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<h3>Safety Interlocks</h3>
<pclass="card-subtitle">Defend Against the Accidental</p>
<p>Massive accidental deletion? The daemon's safety thresholds will freeze a sync task instantly, protecting your parity from reflecting a disaster</p>
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<h3>Multi-Channel Alerts</h3>
<pclass="card-subtitle">In the Loop, Everywhere</p>
<p>Whether it's a successful scrub or a critical disk error, get notified via ntfy.sh webhooks, email, or system logs the moment it happens.</p>
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<h3>Open for Integration</h3>
<pclass="card-subtitle">The Terminal, Reimagined for Developers</p>
<p>Full REST API backend designed for third-party integration. Connect your array to Home Assistant, custom scripts, or mobile apps.</p>