Unclean shutdown of iSCSI blockstores
When an experiment terminates, iSCSI blockstores with mounted filesystems to not get unmounted cleanly. Since the nodes in an experiment do not get rebooted (I don't think) until the node winds up in reloading
, the blockstore shutdown script's unmounting of remote blockstores at that time will not work since the experiment VLANs have been torn down. The result is that not all data may be sync'ed to the storage server.