# Making Facebook Self-Healing

- **期号**: SRE Weekly Issue #26（2016-06-05）
- **作者**: —
- **链接**: https://m.facebook.com/notes/facebook-engineering/making-facebook-self-healing/10150275248698920/

## 简介

This is an older article (2011), but it’s still well worth reading.  Facebook began automating remediation of standard hardware failure, and then they reinvested the time saved into improving the automation.

> Today, the FBAR service is run by two full time engineers, but according to the most recent metrics, it’s doing the work of 200 full fine system administrators.

## 正文

> ⚠️ 抓取失败：HTTP 400