Hi, I am currently working on a project involving 3 nodes using GlusterFS 3.8.5 in "disperse" mode to act like raid-5, and I need to have QoS. Is it possible to guarantee a certain bandwidth, given that we know the "idle" max bandwidth of the system ? For example, if I can check that the write bandwidth for one user is 400 MB/s, can I be sure that, with 4 users, each can get at least 80 MB/s ? Thanks in advance. Best regards, Yann