On Thu, Apr 03, 2014 at 07:57:59PM +0200, Paolo Bonzini wrote: > From Richard's description, what seems to happen is that ext4 FITRIM > scans the filesystem and prepares the discard requests; but then it > sends them down to the filesystem after the ioctl has finished. > Does that make any sense? And would that be considered a bug? That would account for it if it happened. I'm still working on a good reproducer. It's remarkably hard to reproduce on fast / 64 bit hardware ... Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones virt-df lists disk usage of guests without needing to install any software inside the virtual machine. Supports Linux and Windows. http://people.redhat.com/~rjones/virt-df/ -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
