Watching my cluster nodes with gkrellm, it seems like there's some inexplicable background write activity going on at a rate of about 1-4 MB/s. As far as I can tell, this starts any time there's disk activity (even if there's very little activity), and continues for a minute or so after. Does anybody know what this could be? I'm actually starting to worry about the life of my disks, since they're constantly writing when they should otherwise be idling. -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
