On Tue, Jan 24, 2017 at 09:06:49AM -0500, Brian Foster wrote: > Darrick called out in the previous version that this requires traversal > of the entire tree at mount time. Do you have any test results on what > kind of worst case mount delays we could be looking at here? Even with pretty horribly fragmented file systems I've not seen major delays. But I don't have a setup with a lot of actual disks but mostly SSDs these days, so this might not statistically significant. -- To unsubscribe from this list: send the line "unsubscribe linux-xfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html