[Gluster-users] QoS in GlusterFS

Yann MAUPU
Tue, 10 Jan 2017 15:14:57 -0000

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