DETAIL: We are currently experiencing some unexpected problems with our service delivery.

RESPONSE: We are investigating this and expect to have this resolved promptly.

DURATION: We will provide an update on the cause and resolution once completed.

UPDATE: 16:20 BST (GMT +1) 15 Oct 2009

We performed a routine maintenance operation to expand the disk space, which ordinarily requires zero downtime. Unfortunately the the operation hung which caused a cascading problem. This meant we had to restart the entire service.

Because the restrart was unscheduled we took greate care to minimise risk, which added extra time to the whole process.

Ken