---
author: "m2ellis"
date: "2010-09-22"
---

We experienced a recent power outage which caused the RAID array hosting mirror data to need to be rebuilt. As a result, the mirrored data is temporarily read-only. We hope to resume synchronizing as soon as possible. We apologize for any inconvenience. You can view the reconstruction progress on the [mirror's index page](<http://mirror.csclub.uwaterloo.ca/>)