Drive failure on sms-sagat.
Estimated Downtime
Up to 180 minutes
Actions
A HDD failed on sms-sagat and required the replacement of the drive. On-site engineers replaced the drive within minutes of notification.
The RAID array now needs to rebuild, during the time it is degraded, performance will be relatively poor.
- Update (09:16): The array is 58.1% rebuilt so far. The ETA to completion is 11 hours.
- Update (13:34): The array is 85.9% rebuilt so far. The ETA to completion is 3 hours.
- Update (18:38): The array is fully rebuilt and the server is 100% operational (see HDD activity graph attached below).
![image](http://38.media.tumblr.com/1972805e24319eb624c69d9ff3aa1d6f/tumblr_inline_mmc6duf1SE1qz4rgp.png)