Re: “Invalid module format” error while loading nv_peer_mem in CentOS 6.6
Hi alkx, What will happen if host1 will be rebooted? Host1 has been rebooted several times, and nv_peer_mem service still starts successfully every time. Are you able to unload and load nvidia modules...
View ArticleWhere is the latest header file for windows libibverbs?
I have libibverbs.DLL installed by Mellanox WinOF 5.22 adapter in my system32 folder.Where can I find header file (verbs.h as I guess) and import library (LIB file) for it?I need the header file at least.
View ArticleRe: “Invalid module format” error while loading nv_peer_mem in CentOS 6.6
Ok. Seems that there is no module loading issue, as all required module are loaded. You may run 'bash -x service nv_peer_mem start' or add more prints to startup scripts and check from the output what...
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Re: Which ESXi driver to use for SRP/iSER over IB (not Eth!)?
Two months later and still no reaction from Mellanox. They post lots of information here, mainly about new products, but what about taking care of existing products/customers? I have seen the 2.4.0...
View ArticleRe: nvidia_peer_memory for Cuda8 ?
Seems to be known issue: add support for NV dma mappings APIs · Issue #3 · Mellanox/nv_peer_memory · GitHub
View ArticleRe: “Invalid module format” error while loading nv_peer_mem in CentOS 6.6
Anything in dmesg?The only suspicious line seems to be "nv_p2p_dummy: exports duplicate symbol nvidia_p2p_free_page_table (owned by nvidia)", which appears 6 times in dmesg output, anyway I attach...
View ArticleRe: Which ESXi driver to use for SRP/iSER over IB (not Eth!)?
I heard launching about new vSphere 6.5 yesterday. I'm also heard that Mellanox will drop a support Infiniband iSER on ConnectX-3 and belows from some source that I can't remember exactly now. I give...
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Question for how to use MTUSB on MSB7790?
Dear Admin, I have a customer who has MSB7790 EDR switch , 455A-ECAT EDR HCA and EDR AOC.The customer use the command(mst ib add) to add switch device under /dev/mst/.And use the latest MSB7790...
View ArticleRe: “Invalid module format” error while loading nv_peer_mem in CentOS 6.6
But from earlier comments, it looks like nv_peer_mem is loaded on vega2. Is there same prints about duplicate symbol on the other host comming from nv_p2p_dummy?There must be something different...
View ArticleRe: Which ESXi driver to use for SRP/iSER over IB (not Eth!)?
What's your RDMA Storage target and OS?I prefer Solaris family ZFS COMSTAR but ESXi 6.0 and above won't work properly. Best Regards.
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Re: 40Gb/s IPoIB only gives 5Gb/s real throughput?!
Hello I have actually gone ahead and buit a second computer with a PCIe 3.0 board.Unfortunately I cannot get the promised speed whatever I try:This is the same maximum speed as before: 5.8Gbit...
View ArticleRe: Which ESXi driver to use for SRP/iSER over IB (not Eth!)?
At the moment I use SRP target provided by SCT over the latest Mellanox OFED distro (3.4.1) on CentOS 7.2. The storage I expose is ZFS on Linux (some SSD, some magnetic).
View ArticleRe: Which ESXi driver to use for SRP/iSER over IB (not Eth!)?
I'm also think to migration Solaris SRP Target to Linux LIO Target.But I have a question about stability of ZFS on Linux.What do you think about it? Best Regards.Jaehoon Choi
View ArticleRe: Which ESXi driver to use for SRP/iSER over IB (not Eth!)?
ZFS on Linux seems to be very stable for me.Bear in mind that with LIO you will be able to use SRP only with CentOS inbox drivers. If you choose to install Mellanox OFED, you will have access only to...
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Re: Which ESXi driver to use for SRP/iSER over IB (not Eth!)?
Thank you for your reply.I experienced infiniband iSER, SRP on OmniOS. Both protocol almost same performance and latency. But Mellanox don't support on vSphere 6 and above.I did downgrade to ESXi 5.5u3...
View ArticleOpenSM Service NOT Installing - Windows Server 2016 DC - HELP!
I'm a Mellanox, networking and Infiniband newb, so please bear with me. I spent the last two days scouring this site and the Interweb for answers, but could not find them.This is an unusual case, as...
View ArticleRe: “Invalid module format” error while loading nv_peer_mem in CentOS 6.6
But from earlier comments, it looks like nv_peer_mem is loaded on vega2Actually for some time it even didn't load on vega2, as you can see in post #1 of this thread, then at a certain moment it loaded...
View ArticleRe: OpenSM Service NOT Installing - Windows Server 2016 DC - HELP!
Hi Paul, Not sure if you tried this already but:http://www.mellanox.com/related-docs/prod_software/MLNX_VPI_WinOF_User_Manual_v5.25.pdf -> section 3.2.2 Also - want to get your attention to the...
View ArticleRe: OpenSM Service NOT Installing - Windows Server 2016 DC - HELP!
Hi Eddie! Thanks! I suppose it was too much for me to RTFM ;-) At least it's not as obtuse as the Mellanox Windows firmware update procedure. Who runs their software department? Rube Goldberg's evil...
View ArticleRe: OpenSM Service NOT Installing - Windows Server 2016 DC - HELP!
Also, I was under the impression that the MCX353A-FCBT will run in ETHERNET mode, bypassing any requirement for Infiniband management -- is that true? If so, I cannot see any way in the driver to...
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