Re: IpoIB transfer rate 70 mb/s......
is it faster if you connect the two machines directly without switch? Do you see errors on the link?Could you test with something like mpi pingpong?Infiniband HOWTO: OpenMPI
View ArticleManual for this community
Hi all, - is there any manual for this community? - How to setup Jive Plugin? which URL to use- complains about incorrect jive version- How to mark questions as correct or helpful? I don't have buttons...
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Re: IpoIB transfer rate 70 mb/s......
Hello Michaeli tried to connect the 2 esxi hosts directly to the poweredge r510 storage....... and suprise..... the transfer rate its less... about 20 Mb/s About OpenMPI i couldnt understand how to use...
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Re: Manual for this community
Do you use the jive plugin? I could remove your mark for correctness, but where do I add those marks myself? This is what I see
View ArticleRe: IpoIB transfer rate 70 mb/s......
Probably there is no such Softwarepackate like MPI for ESX. Why don't you first install a regular Linux like Centos to debug if this performance is related to defective hardware
View ArticleRe: Manual for this community
Not sure i understand your questions.If you want to respond to a person's question/discussion, you click on reply and post your comments.
View ArticleRe: Manual for this community
can you send me a screenshot and point me where to click if i want to mark a post helpful/ correct answer?
View ArticleRe: Manual for this community
Marking a post as Correct or Helpful will be shown only in case you are the person who posted the question/discussion. Mellanox Moderators also has the privileges to tag questions and discussions as...
View ArticleConfiguring iSER target using Mellanox MT26448 (ConnectX2) card
Can you please help me with following? I am trying to use Mellanox ConnectX2 card as target and I am getting following error when running tgtd there. tgtd(null): iser_ib_init(3397) rdma_bind_addr -1:...
View ArticleRe: Manual for this community
OK, understood marking. but with the jive plugin? Am I the only one trying to use it? Which version of Jive is Mellanox using?
View ArticleRe: Manual for this community
what about points- I spent 1000 for the T-shirt, so I have 175 points left. So I need to earn enother 1000 to get to level 5?
View ArticleRe: MTU 4K on ISR 9024-D-M
Hello Effe, You can find the user manual for this switch at the link below. On page 224 there is instruction on how to set the MTU. Hope this helps! -Steve...
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Re: Manual for this community
Michael: We are running Jive 6.0.1. I will have to verify the level requirements (for points), but yes, you will need another 1,000 points to get to level 5. Cecelia
View ArticleRe: Adding kernel support error
try logging in as root user and do it again.. i see you are using sudo user.
View ArticleRe: Question about ConnectX-3 adaptors
Hi Volker,The ConnectX3-pro card is a VPI capable (Virtual Protocol Interconnect) which means, you can configure the physical ports to work with either Infiniband or Ethernet protocols so your first...
View ArticleHow to use SR-IOV on Xen 4.2 paravirtualized guests?
Hi all, I'm testing SR-IOV on Xen 4.2 with a ConnectX-3 MT27500 VPI adapter card. I have installed the mlnx ofed 2.2-1.0.1 with sr-iov support on Dom0 (Xen 4.2 over CentOS 6.4). The installation script...
View ArticleRe: MTO/MPO Cable Question
what is your required distance between the switches?you can look for cables on Mellanox website (Cables - Mellanox Technologies) There are serious cable lengths up to 300 meter. If you need larger...
View ArticleRe: Windows: Network cable unplugged
for small Infiniband environments (up to ~600 servers), managed switch (with embedded SM) will do just great. for larger networks, go for the server power.from functionality point of view, the two will...
View ArticleRe: ConnectX-3 Pro: 40GbE QSA under Linux
Hi,i am afraid the answer for both your questions is No. You can't really use the split cable on a server. It is meant for connecting a 40G Switch port to 4 different 10G switch or NIC ports (not the...
View ArticleRe: Problems installing Ethernet driver, missing symbol backport_vzalloc
maybe you are missing the kernel headers RPM?
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