Once had a data loss on a test ZFS system with iSCSI on top. What I learnt from that is that you need to schedule scrubs your ZFS pools regularly. Its always ea

Once had a data loss on a test ZFS system with iSCSI on top. What I learnt from that is that you need to schedule scrubs your ZFS pools regularly. Its always easy to be wise afterwards but harder to predict before. Not sure if that would have helped.