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Is it possible to switch ConnectX-3 VPI into Ethernet mode in Solaris 11.1?

Is see there are guides on how to do this in Windows and Linux but nothing for Solaris 11.1. Is it possible/supported?

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IPoIB not working with MT26428 [ConnectX VPI PCIe 2.0 5GT/s - IB QDR / 10GigE]

Good afternoon,I am trying to use IPoIB with an infiniband card MT26428. The Idea is to use a small cluster with MPI support over InfiniBand, using the SLURM scheduler. I was using SGE as scheduler and...

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Where is driver for Oracle Ent Linux 5 update 9?

Is there a compatible version for OEL 5U9 ?

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Re: IPoIB not working with MT26428 [ConnectX VPI PCIe 2.0 5GT/s - IB QDR /...

Hi!You were configure C class subnet.But your IP address not in same subnet range.* 10.0.1.xxx vs 10.0.2.xxxAnd...1st interface is eth0, but 2nd interface is Ib0.(Does it Ethernet mode and IPoIB...

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Re: ESXi 5.5 ib_ipoib questions

Hi!I think that's derive from Mellanox's marketing policy and Intel's SR-IOV support and VMware ESXi's limitation.VMware moved from ESX to ESXi - That's a only distros. That's a good choice for reduce...

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Re: Please let me know 40Gb Ethernet card can split to 4 x 10Gb ?

Hi Ophir, I had inquired previously about such functionality for ESXi 5 and referenced this Mellanox link - http://ir.mellanox.com/releasedetail.cfm?ReleaseID=601497 There are also other documents...

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Re: IPoIB not working with MT26428 [ConnectX VPI PCIe 2.0 5GT/s - IB QDR /...

Hi, thanks for your anser,It appear strange to me, because with usual ethernet IPv4 you can have 2 different interfaces with separated networks (that's what I'm already doing for ethernet network on...

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setup MaxReadReq to 4096 bytes definitely

Hello,when installing the Mellanox drivers for infiniband, the installer complains that the MaxReadReq of my PCI card is too low, and that I need to set it to 4096. In the current session I do :#...

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sRB-20210G factory default state and documentation?

Hello everyone, I recently got my hands on a pair of Voltaire sRB-20210G from ebay and tried to configure them. In the process of doing so, I did a factory reset to get rid of any configurations that...

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Re: Please let me know 40Gb Ethernet card can split to 4 x 10Gb ?

Hi Matt, I'm not sure I understand what you wish to get from ESXi5? Thanks,Ophir.

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Re: IPoIB not working with MT26428 [ConnectX VPI PCIe 2.0 5GT/s - IB QDR /...

Hi! I thought you're in the vSphere ESXi environment... If you are working Linux enviroment use the eIPoIB protocol. IPoIB support IP application but there is some limitation. But new eIPoIB protocol...

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Re: Where is driver for Oracle Ent Linux 5 update 9?

You can try RHEL 5.9 version: http://www.mellanox.com/downloads/ofed/MLNX_OFED-1.5.3-4.0.42/MLNX_OFED_LINUX-1.5.3-4.0.42-rhel5.9-x86_64.isoIf you are using different kernel - try to run...

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Re: Oracle enterprise linux 6.5 driver problem

2.1-1.0.6 now available with OEL 6.5 support:http://www.mellanox.com/downloads/ofed/MLNX_OFED-2.1-1.0.6/MLNX_OFED_LINUX-2.1-1.0.6-oel6.5-x86_64.iso

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How to clear the target connection via add_target

Hello experts,I missed to create the target connection via add_target. as follows. (ex.)# echo...

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Re: Need help installing OFED 2.1 on Centos 6.5

Hi there, Did you up the maxReadReq size too?

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Configuration settings for IPoIB performance

Hello, I'm seeing very poor IPoIB performance with QDR switch, RH 6.5, when measured with iPerf.[  3]  0.0-10.0 sec  3.31 GBytes  2.84 Gbits/sec I implemented the changes recommended in performance...

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Re: Configuration settings for IPoIB performance

10Gb is normal. All QDR interface use the QUAD CHANNEL.Therefore 10x4 equal to 40Gb. If you want to configure MTU=65520, you must enable the CM mode.I'm not a Linux admin but virtualization one. You...

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Re: Configuration settings for IPoIB performance

Pure centos 6.5 x86_64 1. echo "connected" > /sys/class/net/ib0/mode2. ifconfig ib0 mtu 65520 No other tuning! No external OFED install! service rdma start iperf -P 1 -c...

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Sys log message

Hi , anyone know what these messages mean, anything to worry about and if not, how can I stop them from filling up my syslog files?  Apr 25 16:12:29 hksw1001 issd[4840]: TID 1299130464: [issd.ERR]:...

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MXM ERROR failed to create send cq: Cannot allocate memory

I am trying to setup a small HPC cluster using Mellanox MT26428 [ConnectX VPI PCIe 2.0 5GT/s - IB QDR / 10GigE] cards and a M3601Q switch to work with openMPI and SLURM.  I have read that I need to...

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