I have a lot of stability issues with IPoIB in EL7. In Windows it’s works
flawlessly, but on Linux is just unstable. So I never had the courage to put an
hypervisor Storage network over IPoIB.
Are you using Mellanox OFED, or the upstream one?
The iSCSI is only through software?
Hi Vinicius, i'm sorry, I thought I had replied already.
I'm mostly using IPoIB, but gluster is using some over RDMA. I'm using it
a few different ways,
5 IB nodes, all have dual port ConnectX-3 cards @ 40GB
2 nodes are running windows, one port on each is used for a sync channel
Darkytoo have you received my message.
I’m really curious about your setup using Infiniband.
> On 14 Feb 2019, at 07:42, Vinícius Ferrão wrote:
> Are you guys running IPoIB for Infiniband Storage? Is it true IB mode? Or
> Ethernet over IB?
> If using NFS on top of it, RDMA is
Are you guys running IPoIB for Infiniband Storage? Is it true IB mode? Or
Ethernet over IB?
If using NFS on top of it, RDMA is working
I’m really curious about your setup.
Sent from my iPhone
> On 10 Feb 2019, at 23:55, darky...@gmail.com wrote:
> You were just like
You were just like me, I also thought it would pick up settings from cockpit,
but once I realized you had to configure the network again when adding to the
host, everything sort of fell into line. I would make sure and monitor the
networks so you can see the traffic going through the
now everything is working.
For some reason I had to reconfigure the NIC on my engine machine.
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Hello, thanks for the answer!
I was missing that, I thought it would pick up the previously configured IP I
set in cockpit before I added the host!
But I also found out the main issue: it was set as a VM network. But I don't
know if that's meant to be like this or this is just a bug.
Hello fellow Infiniband-er! I have a 3 node cluster with Connectx-3 cards
under CentosOS and it seems to be working well. One thing I didn't realhotize
is once I assigned it to the host, I had to edit it and assign the network
manually, otherwise it left it has DHCP, it never got an address
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