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Re: OpenMPI with MXM 32bit issue
Both options work, while the "ud" option is significantly slower.
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MPI startup():ofa fabric is not available and fallback fabric is not exist
Hello All,I hope you are well. We are facing the above issue whenever we submit second simulation job. The first job goes through smoothly but the second job exits with the above error. Any ideas what...
View ArticleDriverdisk for Xenserver 7?
Hi,can Mellanox support us with a Xenserver 7 Driver Disk for the MT26468 [ConnectX EN 10GigE, PCIe 2.0 5GT/s Virtualization+] (Hewlett-Packard Company HP NC542m Dual Port Flex-10 10GbE BLc Adapter)?...
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Re: ping is not happening between MCX314A and MCX354A 40G Etherenet slots
Hi!MCX354A is Infiniband HCA and MCX314A is Ethernet only Adapter.If you install Infiniband driver and MCX354A, you must change Ethernet mode then you can ping to MCX314A end-to-end connection without...
View ArticleRe: Windows Server 2016 Expected Speeds?
You've not mention your CX-3 speed rate (I assume it's 40Gb/s), neither the actual performance you've achieved, but to try and get the oprtimim perfromance I would suggest to start with the following...
View ArticleUsage of CX4 to QSFP cable for the Application
I have a hardware using Mellanox ConnectX3 VPI IC. It supports 10GBase-CX4 on infiniband style CX4 connector. Can i communicate with PC ConnectX3 VPI adapter (Part No.MCX354A-FCBT) using CX4 to QSFP...
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Dfms high rate is not supported and lots of others
Hi, everyone!Every time I boot my nodes I see such messages (like on the screenshot). What's that and what should I do to solve the problem???
View ArticleRe: OpenMPI with MXM 32bit issue
Hi Thomas, I would like to provide you with an updated version of MXM which should fix the problem.Can you please tell me what OS and Mellanox-OFED you are using? Thank you,Alina.
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Re: OpenMPI with MXM 32bit issue
Hi Alina, we are using Debian Jessie and the MLNX_OFED_LINUX-3.3-1.0.4.0-debian8.3-x86_64 package. Thomas
View ArticleRe: Usage of CX4 to QSFP cable for the Application
There shouldn't be an issue communicating with a ConnectX3 VPI. If your ConnectX3 VPI CX4 design supports switching between Infiniband and Ethernet (as the VPI label implies) - there shouldn't be an...
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Re: OpenMPI with MXM 32bit issue
Hi Thomas, Here is a link to an updated MXM version:Index of /mxm/mxm After installation, MXM will be installed in /opt/mellanox/mxm .The fix will be part of MXM's January release. Please let me know...
View ArticleRe: krping (4.7 kernel version) crashing with mlx5_core (CX415A), it is...
can you add dmesg to the question. i might have a solution for this.
View ArticleRe: krping (4.7 kernel version) crashing with mlx5_core (CX415A), it is...
Hi Yonatan, The logs what ever are there, they are dmesg outputs
View ArticleWindows RDMA storage software
Is there any RDMA based storage software available for server 2008 R2?
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Re: ib_write_bw error connecting to server with rdma_cm option
Thanks Talat, your suggestion to use IP to connect was correct, I was trying with the wrong NIC IP, using the ib IP worked.
View ArticleRe: Where can I find the firmware for ConnectX-3 MT27500 v2.34.5000 for...
Hi,you can find them under this link http://www.mellanox.com/page/firmware_table_dell?mtag=oem_firmware_download , in this page choose adapters and there you can find the last GA firmware. as i see in...
View ArticleRe: Where can I find the firmware for ConnectX-3 MT27500 v2.34.5000 for...
Perfect thank you ! Do you know if it's possible to get an older version ? (just in case... )
View ArticleRe: Where can I find the firmware for ConnectX-3 MT27500 v2.34.5000 for...
sure, in addition you can save the current fw image that installed on the device.see mstflint or flint help page (ri command) ri <out-file> : Read the fw image on the...
View ArticleRe: Dfms high rate is not supported and lots of others
Hi Nikolay ,could you please send the operation system, FW and driver version of the device ? FW : flint -d <mst-device> q Driver: ofed_info -s ormodinfo mlx4_core
View ArticleRe: How Can I change my group members?
Please submit the registration form again. New submission will override all previous ones.To submit new registration http://omniqrcode.com/q/hackatop
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