*VirtIO* controller, or with the *SCSI* controller, when the emulated controller
type is *VirtIO SCSI single*.
With this enabled, Qemu creates one I/O thread per storage controller,
-instead of a single thread for all I/O, so it can increase performance when
-multiple isks are used and each disk has its own storage controller.
+rather than a single thread for all I/O. This can increase performance when
+multiple disks are used and each disk has its own storage controller.
[[qm_cpu]]