Re: ConnectX IB Flash Recovery
try one of the following method 1) Run " ibv_devinfo" 2) Try downloading latest mft tool fromhttp://www.mellanox.com/page/management_tools After installation a) run " mst start" ( to start tool)b) run...
View ArticleRe: Installing MOFED 2.1 on selected path
Hi michael-t,I don't think that is not supported. I read the mlnxofedinstall perl script and I don't see an option there.Regards,- Pak
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Can I use CX-3 MCX354-FCBT with NON SWITCH-X product?
I think switch to MCX354-FCBT ConnectX-3 HCA. Now there is one question. Does MCX354-FCBT support 40GbE IPoIB mode with NON SwitchX product on vSphere ESXi 5.5? Is there user in same environment above?
View ArticleRe: ConnectX IB Flash Recovery
Hi: output to those commands as below:# ibv_devinfoNo IB devices found # mst startStarting MST (Mellanox Software Tools) driver setLoading MST PCI module - SuccessLoading MST PCI configuration module -...
View ArticleInfiniband HCA vulnerable to overclocking
Thought i'd share this. I have a home "server" with an old Intel "wolfdale" Core2. I have an MHGH-28 adapter in it, that fails to register in Linux when i overclock that machine. It's a 3ghz cpu from...
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Hash Value of Packet?
Hi All,I have got an Mellanox 10G adapter (VOIP card),i want to know how to get the Hash value of each packet that NIC calculates when packet reaches to the NIC. Thanks in advance
View ArticleRe: Installing MOFED 2.1 on selected path
Paklui,thanks. I couldn't find the --prefix option either. This isavailable with stock OFEDs. That is OK though. I only wanted to install things in /opt to differentiatefrom the stock OFED. Michael
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Re: How should I use the ipoibd daemon from Mellanox Openstack Havana repo...
Hi Ale,We are debugging it, I will answer shortly. Ophir.
View Articlemax_mtu on centos5 vs. centos6
Hi, I am using ConnectX-2 cards in connected mode for IB tests centos5:ibv_devinfo | grep max_mtu max_mtu: 2048 (4) centos6:ibv_devinfo | grep max_mtu max_mtu: 4096...
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Re: Error: The current MLNX_OFED_LINUX is intended for rhel6.4
Hi, Please try and install driver for OEL and not for Redhat.Available to download at Mellanox website:Mellanox Products: Mellanox OpenFabrics Enterprise Distribution for Linux (MLNX_OFED) from the...
View ArticleRe: Infiniband HCA vulnerable to overclocking
I am not an expert by all means but overclocking CPU may impact the settings of the PCI bus which may be connecting to your HCA issue
View ArticleRe: max_mtu on centos5 vs. centos6
this worked as expectedCentos 5 has now 4096B IB MTU and ib_* tools work without forcing mtu sizethank you very much yairi
View ArticleRe: Infiniband HCA vulnerable to overclocking
I have some experience with overclocking, so i always set it manually to 100mhz.
View ArticleRe: Can I use CX-3 MCX354-FCBT with NON SWITCH-X product?
For Ethernet, any 10/40G switch can do just fine. This is the product brief: http://www.mellanox.com/related-docs/prod_adapter_cards/ConnectX3_VPI_Card.pdf
View ArticleRe: Links does not come up randomly on reboots
Hi, see the below product release notes: http://www.mellanox.com/pdf/firmware/ConnectX3-FW-2_30_8000-release_notes.pdfI couldn't see the GIGALIGHT SFP module in the supported list of module (table 2,...
View ArticleRe: 32 RSS queues
Hi,Currently the driver supports 16 queues per port.total of 32.You can try enable RPS which is a standard interface for any NIC and set rps_cpus mask to the remaining 8 cores.This will allow...
View ArticleRe: 32 RSS queues
About RPS (and more): https://www.kernel.org/doc/Documentation/networking/scaling.txt
View ArticleRe: 32 RSS queues
Thank you for the information. We tried RPS, but our testing showed it comes with a significant penalty compared to (hardware) RSS due to the extra required inter-processor interrupts. This is...
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Re: Can I use CX-3 MCX354-FCBT with NON SWITCH-X product?
Hi!You said "For Ethernet" Do you mean IPoIB?
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