On Sat, 2018-03-10 at 16:50 +0100, Adam Borowski wrote: > Since we're on a btrfs mailing list Well... my original question was whether someone could make zerofree support for btrfs (which I think would be best if someone who knows how btrfs really works)... thus I directed the question to this list and not to some of qemu :-) > It works only with scsi and virtio-scsi drivers. Most qemu setups > use > either ide (ouch!) or virtio-blk. Seems my libvirt created VMs use "sata" per default... and it does seem to work with that either in the meantime. Thanks :-) Chris. -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
