Stanford University incident

Hardware issue on `$SCRATCH`

Resolved after 2 days 3 hours, affecting $SCRATCH, on August 16, 2026.

resolved Aug 18, 2026, 06:40 PM UTC

The failed component has been replaced, and the file system is now fully operational again.

Started
Aug 16, 2026, 03:20 PM UTC
Resolved
Aug 18, 2026, 06:40 PM UTC
Duration
2d 3h
Detected by Pingoru
Aug 16, 2026, 03:20 PM UTC

Affected components

$SCRATCH

Update timeline

  1. investigating Aug 16, 2026, 03:20 PM UTC

    A hardware-related failure occurred on the storage system that hosts $SCRATCH and $GROUP_SCRATCH. We’re investigating.

  2. monitoring Aug 16, 2026, 09:45 PM UTC

    The issue has been identified and mitigated. Full resolution will require a hardware part replacement, which will likely take place tomorrow. In the meantime, the file system is up and running, and jobs should have resumed. We’ll monitor the situation until the hardware replacement is complete, and close this incident when it’s done.

  3. resolved Aug 18, 2026, 06:40 PM UTC

    The failed component has been replaced, and the file system is now fully operational again.

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