# MongoDB Atlas: Atlas Cluster unscheduled maintenance for GCP clusters in Iowa region

> MongoDB Atlas status incident “Atlas Cluster unscheduled maintenance for GCP clusters in Iowa region” on 2020-10-31: impact none (vendor’s label), 0 min, 1 update(s). Archived by Rewindex.

Canonical: https://rewindex.com/company/mongodb-atlas/incidents/1rcgcgxllxj1
Last updated: 2020-10-31T05:30:00Z

- Impact (vendor’s label): none
- Status: resolved
- Started: 2020-10-31 05:30 UTC · Resolved: 2020-10-31 05:30 UTC · Duration: 0 min
- Updates: 1
- [Vendor status page: https://status.mongodb.com/incidents/1rcgcgxllxj1](https://status.mongodb.com/incidents/1rcgcgxllxj1)
- [Company: MongoDB Atlas](https://rewindex.com/company/mongodb-atlas.md)

## Timeline of updates

- **resolved** 2020-10-31 05:30 UTC: At approximately 2020-10-30 23:30 UTC a misconfiguration in GCP Iowa caused machine replacements for some Atlas clusters with a node in a single availability zone of this region. This maintenance was incorrectly categorized as an emergency, and therefore did not respect maintenance windows. Affected Atlas Clusters experienced the restart of a single node in each replica set (or a single node in each shard of a sharded cluster).

_From the vendor’s published history: only the final update text is available for incidents before Rewindex began polling this page._

## Cite this

Status incident (vendor impact label: none) posted by MongoDB Atlas, started 2020-10-31 05:30 UTC, resolved after 0 min, 1 update(s).

- Canonical URL: https://rewindex.com/company/mongodb-atlas/incidents/1rcgcgxllxj1
- Citation: MongoDB Atlas, “Atlas Cluster unscheduled maintenance for GCP clusters in Iowa region” (2020-10-31 05:30 UTC). Archived by Rewindex: https://rewindex.com/company/mongodb-atlas/incidents/1rcgcgxllxj1 (CC BY 4.0).
- Markdown link: `[MongoDB Atlas: Atlas Cluster unscheduled maintenance for GCP clusters in Iowa region (2020-10-31)](https://rewindex.com/company/mongodb-atlas/incidents/1rcgcgxllxj1)`


---
Canonical: https://rewindex.com/company/mongodb-atlas/incidents/1rcgcgxllxj1 · Markdown: https://rewindex.com/company/mongodb-atlas/incidents/1rcgcgxllxj1.md · JSON: https://rewindex.com/api/v1/companies/mongodb-atlas/incidents/1rcgcgxllxj1 · Data licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/) · Generated 2026-11-05T14:46:03.481Z