The easiest thing is to 1/ Stop testing filestore+btrfs for luminous onward. We've recommended against btrfs for a long time and are moving toward bluestore anyway. 2/ Leave btrfs in the mix for jewel, and manually tolerate and filter out the occasional ENOSPC errors we see. (They make the test runs noisy but are pretty easy to identify.)
I'm fine with this, having learned how to identify these failures. Nathan -- 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