Dear Amazon Web Services Customer,
Your volume experienced a failure due to multiple component failures and we were unable to recover it. Although EBS volumes are designed for reliability, including being backed by multiple physical drives, we are still exposed to durability risks when multiple concurrent component failures occur before we are able to restore redundancy. We publish our durability expectations on the EBS detail page here (http://aws.amazon.com/ebs/details).
Теперь придётся доставать 120 гб базы из бэкапов. А так хотелось спать...