Hello, Christoph. On Sun, Jun 18, 2017 at 09:33:05AM +0200, Christoph Hellwig wrote: > > Both straces attached (gzipped due to size). Note that this on a system > > with four NVMe devices, two of which are nvme-loop devices that have the > > uuid attribute. > > And now really attached.. If you "cd /sys/kernel/debug/tracing; cd -" before doing the find, does it succeed the first time? It could be that the on-demand mounting of tracefs is giving incoherent results across the mounting and confusing find. Thanks. -- tejun
