Thanks, it's a bad news for us :( I will try to play with cgroups io throttling to limit by iops or bytes read, but it'll be a hard limit rather than a priority :( Do you think there could be back some io priority throttling in not so far future kernels? -- 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