Getting dual ConnectX EN adapters (MNPH29B-XTC) to work
Hello all, I picked up a few Connect-X EN MNPH29B-XTC adapters but running into some issues. I am trying to install 2 of these into my storage server but one of them seems to work at a time. If I...
View ArticleRe: Infiniband Performance Analysis?
It appears one of the cards was in a PCI Gen 2 X4 slot. After putting it in a PCI Gen 3 X4 slot it went up to 35 Gbps via netperf.
View ArticleRe: Getting eIPoIB to work ?
www.mellanox.com/page/products_dyn?product_family=26 First start with the mellanox driver 2.0 which now has support for ubuntu out of the box the binary path issue should be fixed in the next release...
View ArticleMHRH2A-XSR firmware assistance
I have an MHRH2A-XSR card that has firmware 2.9.1200 but there is no board ID when running the following command “flint -d mt26418_pci_cr0 query”. Is that normal and if so, how can I update the...
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Invalid module format when loading ib_* (RHEL 6.4)
I installed RHEL 6.4 and upgraded. The current kernel is 2.6.32-358.11.1. Thus I also updated MLNX_OFED_LINUX-2.0-2.0.5-rhel6.4-x86_64.iso with mlnx_add_kernel_support.sh. My command line...
View ArticleRe: Invalid module format when loading ib_* (RHEL 6.4)
As a first thought, are you sure you need the Mellanox OFED stack? The yum "Infiniband Support" group included with standard RHEL 6.4 should "just work": $ sudo yum groupinstall "Infiniband Support"...
View ArticleRe: New to infiniband, can't get a working connection.
Hi Michael, Are you still having problems with this? Asking because I used to use (a few years ago) pretty much the same kit. If you're ok with Linux (RHEL or CentOS), I can give you close to step by...
View ArticleRe: Mellanox Technologies MT25204 [InfiniHost III Lx HCA] can't working on...
Hiya, are you still having problems with this? I've used to use that same equipment (on RHEL/CentOS 6.x), so can help you out if you still need it. ?
View ArticleRe: Kernel Modules from Mellanox OFED Stack Won't Load
I have the new IB cards in a brand new HP server, I don't think that this is an old FW issue.
View ArticleRe: Invalid module format when loading ib_* (RHEL 6.4)
IB software from RedHat is not a solution here. It will work but I didn't allow me to compile the proper MvAPICH library version. I know that this might be a litttle bit more work for Mellanox but...
View ArticleRe: Kernel Modules from Mellanox OFED Stack Won't Load
Just as an FYI, the infiniband drivers that come with RHEL/CentOS 6.4 should work perfectly with your cards: $ sudo yum groupinstall "Infiniband Support" Apparently they're not as optimised for some...
View ArticleRe: Invalid module format when loading ib_* (RHEL 6.4)
No worres, it was a thought. And yeah, the "proper" solution here will probably be in form of updated Mellanox OFED stack or similar.
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How to configure IPoIB on ubuntu 13.04/12.04 using OFED2.0 drivers?
Hi, I am having issues configuring ipoib on ubuntu 13.04 server. The ifconfig command doesnt show IP address. Please help to resolve the issue.Drivers used :Mellanox Technologies: MLNX_OFED EULA The...
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Re: UFM 4.0 Monitoring History
Hi Jerome, sorry for the late answer.i think that you can bypass this limitation by exporting the history data to a CSV file (you can export up to 1G of information) and then analyze as many ports as...
View ArticleRe: OEM vs. Mellanox Infiniband HCA
Mellanox said doesn't capable DPDP capability on OFED 1.8.1.I think that is very curious.OFED 1.8.1 can support Multi virtual vHBA function for SRP Initiator each IB port up to 8 vHBA.But IPoIB was not...
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Re: New to infiniband, can't get a working connection.
yes, still having problems. since original post, i'm now on my 3rd switch, and the second topspin 120 and i'm having the exact same issue. While I can plug in two of the infinihost IIIs together and...
View ArticleRe: Re: New to infiniband, can't get a working connection.
No worries. Which OS are you using? Is there any chance you could do stuff on CentOS/RHEL 6.4? Asking that because it's what I'm super familiar with. If you're ok with that, please install the...
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