Hello,
We recently came accross the following bug in the latest opensm release
(3.3.13) / OFED 1.5.4.1 on 3 large customer sites.
On these sites, opensm is used to route a fat-tree IB network using the
ftree routing algorithm, either with a root_guid_file or not, depending
on the cluster
Yevgeny Kliteynik wrote:
Vincent Ficet wrote:
Hello Yevgeny,
OK, so there are three possible reasons that I can think of:
1. Something is wrong in the configuration.
2. The application does not saturate the link, thus QoS
and the whole VL arbitration thing doesn't kick in.
3. There's
Hello,
Following the QoS experiments I carried out yesterday, I wanted to set
up 3 IP networks, each one bound to a particular pkey, in order to
achieve QoS for each network.
Unfortunately, it seems that something is not mapped properly in the ULP
layers (vlarb tables are fine).
The settings are
Yevgeny,
OK, so there are three possible reasons that I can think of:
1. Something is wrong in the configuration.
2. The application does not saturate the link, thus QoS
and the whole VL arbitration thing doesn't kick in.
3. There's some bug, somewhere.
Let's start with reason no. 1.
Hello Yevgeny,
OK, so there are three possible reasons that I can think of:
1. Something is wrong in the configuration.
2. The application does not saturate the link, thus QoS
and the whole VL arbitration thing doesn't kick in.
3. There's some bug, somewhere.
Let's start with reason no.