# Backblaze: Critical incident: Cassandra 003 upload flood filling Cassandra

> Critical incident: Cassandra 003 upload flood filling Cassandra. Detected 2026-11-08 by Rewindex: what changed on Backblaze’s status page, with the before/after diff.

Canonical: https://rewindex.com/change/ibf24d6b9934843
Last updated: 2026-11-08T05:18:41Z

**Summary:** _summary pending_
- Kind: Major incident · Label: outage (model (Jev))
- Changed: 2026-11-08 04:24 UTC · Detected: 2026-11-08 05:18 UTC
- [Source: https://status.backblaze.com/incidents/866c63d6-fbce-489a-8f7c-beabcba6bb10](https://status.backblaze.com/incidents/866c63d6-fbce-489a-8f7c-beabcba6bb10)
- [Company: Backblaze](https://rewindex.com/company/backblaze.md)
- Versions: before (none: first archived) → after incident\_version:80/866c63d6-fbce-489a-8f7c-beabcba6bb10@d2e7cae5e648
- Change 1 of 2 for this incident

Incident page (full timeline): [Cassandra 003 upload flood filling Cassandra](https://rewindex.com/company/backblaze/incidents/866c63d6-fbce-489a-8f7c-beabcba6bb10.md)
## What changed

**1. Added: Title**

```diff
+ Cassandra 003 upload flood filling Cassandra
```

**2. Added: Impact**

```diff
+ critical
```

**3. Added: Status**

```diff
+ investigating
```

**4. Added: Start time**

```diff
+ 2026-11-08 04:24 UTC
```

## History of this incident

| When (UTC) | Change | Label |
| --- | --- | --- |
| 2026-11-08 04:24 UTC | Critical incident: Cassandra 003 upload flood filling Cassandra (this change) | outage |
| 2026-11-08 05:28 UTC | [Incident updated: Cassandra 003 upload flood filling Cassandra](https://rewindex.com/change/r0ce6b3b8d77326.md) | Normal progress |

Next: [change](https://rewindex.com/change/r0ce6b3b8d77326.md) · All Backblaze changes: [timeline](https://rewindex.com/company/backblaze/changes.md)
_Diff excerpts are shown on normalized text: dates, counters and tokens appear as ‹date›, ‹count›, ‹tok›; noise-only edits are hidden. Rewindex shows the changed passages, not a copy of the page._

## Cite this

Critical incident: Cassandra 003 upload flood filling Cassandra on Backblaze’s status page, changed 2026-11-08 04:24 UTC (change 1 of 2).

- Canonical URL: https://rewindex.com/change/ibf24d6b9934843
- Citation: Backblaze, “Critical incident: Cassandra 003 upload flood filling Cassandra” (2026-11-08 04:24 UTC). Archived by Rewindex: https://rewindex.com/change/ibf24d6b9934843 (CC BY 4.0).
- Markdown link: `[Backblaze: Critical incident: Cassandra 003 upload flood filling Cassandra (2026-11-08)](https://rewindex.com/change/ibf24d6b9934843)`


---
Canonical: https://rewindex.com/change/ibf24d6b9934843 · Markdown: https://rewindex.com/change/ibf24d6b9934843.md · JSON: https://rewindex.com/api/v1/changes/ibf24d6b9934843 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-08T17:37:12.469Z