On Mon, Jan 23, 2017 at 08:50:48AM -0500, Brian Foster wrote: > Since this is limited hardware (I don't have access to such hardware, at > least), it might also be helpful to see if you can isolate the problem > from a full distro install. For example, can you format such a device > external to the rootfs, mount, copy some stuff and reproduce the > corruption after some sequence of unmount/remount/reboot operations? I have plenty of NVMe hardware, although none of them is Intel and I've never seen corruption like that. I also don't run Fedora, though :) Does anyone know if the Fedora installer does a fstrim run or something similar? I remember that most Intel NVMe devices had some pretty severe deallocate (aka discard on NVMe) bugs. A firmware update might be a good start in that case. -- 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
