[ovirt-users] Engine dm-1 disk crashed

Hi, We shutdown the complete ovirt system, if a poweroutage occurs and we don't want to make an hard power off. So we stop all vms, put the storages in maintenance and shut down the engine, disconnect storages and shut down the nodes. On power up, sometimes it works fine but in some cases the engine need a xfs_repair session to start. What we make wrong? Have you an idea? Br Marcel