Section Number and Name:
(Sec 3.1 Physical Machines) https://doc-stage.usersys.
(Sec 3.3 Networking) https://doc-stage.usersys.
Describe the issue:
Need additional clarification regarding network and latency requirements
Suggestions for improvement:
Please add clarification of the following requirements:
(1) Two network interfaces are required:
-one front-end network for setting the ovirtmgmt bridge
-one back-end network for probing gluster peers and setting up the volume
Two separate networks are required so that client and management traffic in
the cluster are separated.
- client and management traffic or data and management traffic ?
Red Hat recommends 10Gbps networks for best performance.
- This recommendation is for the backend network (i.e one with storage and
(2)Also, we need to call out that the IP addresses assigned to the front-end
network needs to be from same subnet.
(3) Similarly for back-end network, all IP addresses need to from same subnet which is different from the front-end
network's subnet (Apparently this was not obvious to customer)
RHGS requires a minimum latency of < 5ms between between the three machines
Verified with the docs that the requirement as stated in comment0 is available with the LIVE docs
Fixed in RHGS 3.3 documentation.