Looks like we are experiencing the same problem problem with Espada FG-EST14A-1 (88SE9230) and 3.16.0-4-amd64 kernel. The main difference is that we are not using md - but zfs with ssd cache behind this controller which gives high load too.
Looks like we are experiencing the same problem problem with Espada FG-EST14A-1 (88SE9230) and 3.16.0-4-amd64 kernel. The main difference is that we are not using md - but zfs with ssd cache behind this controller which gives high load too.