Hi, I'm looking to implement a san storage with ssd drive. which block device type support trim or scsi unmap ? I think ide support it (but performance...) scsi ? virtio ? virtio-scsi ? Regards, Alexandre Derumier -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html