Ryo Tsuruta wrote:
Because dm-ioband provides faireness in terms of how many IO requests are issued or how many bytes are transferred, so this behaviour is to be expected. Do you think fairness in terms of IO requests and size is not fair?
When there are two workloads competing for the same resources, I would expect each of the workloads to run at about 50% of the speed at which it would run on an uncontended system. Having one of the workloads run at 95% of the uncontended speed and the other workload at 5% is "not fair" (to put it diplomatically). -- All rights reversed. -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
