Ionuț Mircea Bîru wrote:
On October 23th the data center where our server is located had a power failure. The server was rebooted and at the first look everything was fine.
In the morning we noticed that the performance was bad and started to investigate and found out that one of the hard disks was failing.
The drive has been replaced and is now synchronizing.
We are sorry for the long downtime and we have adjusted our procedures so that this won't happen again.