Hello, I'm implementing the "new" QEMU option of block_set_io_throttle(@bps_max, @bps_rd_max...), but i have a problem: The old version of QEMU(before 1.7) does not handle it, so I'd like to know what function should i use to know the version of QEMU, and what's the proper way to handle this problem ? -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list