Changing rss queues count
Hello. Is it possible to change count of rss queues created by driver?
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FCClient ERROR Cannot communicate with the server
What does the log means, where did it come from? /var/log/fb_collector.log2015-03-04 11:16:42.486 FCClient WARNING Cannot communicate with the server (retry=3,...
View Articlemst.sys driver error
Hi I've been seeing an error regarding a service mst attempting to load a file mst.sys from the %windir%\temp location. This fails as Microsoft blocks it as incompatible.The service name reported...
View ArticleRe: Changing rss queues count
Hello try ethtool with the option "-L rx N". Kind regards
View ArticleRe: 40GE Cisco compatibility question
Hi,I'm testing the 40GbE connection with a normal FDR cable with Cisco Nexus 5672. You have to enable this on the cisco: service unsupported-transceiver n5672a# show int e2/5 transceiver details...
View ArticleESXi iSCSI over RDMA (iSER) IB driver
I have been testing different drivers for ConnectX-2 VPI. The current IB driver is MLNX-OFED-ESX-1.8.2.4-10EM-500.0.0.472560 which has IBoIP driver for vSphere 5.0/5.5 For testing, I installed...
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Module error and RedHat 7.1
I tried to install MLNX_OFED_LINUX-2.4-1.0.0-rhel7.0-x86_64 but an "mst start" gives the error unknown signing key Now I have updated the system to RedHat 7.1 and the install script complains that it...
View ArticleEnulex flash my SFP+ modules
Hello!After trying to install new drivers mlnx-en-2.4-1.0.0.1/install.sh I can`t use my SFP+ modules with any of other network card (seems like they was flashed). Is it possible to restore them?
View ArticleHow to change MCX354-FCBT port type under Windows 7 device manager
How can I change the MCX354-FCBT port type under Windows 7 unsing the device manager ?speedy
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Re: Module error and RedHat 7.1
In an effort to get a version working with RedHat 7.1, I went into the MLNX_LINUX-2.4-1.0.0-rhel7.0-x86_64-ext and ran the mlnx_add_kernel_support.sh -m . script. This failed due to errors: CC [M]...
View ArticleHow to tune mlx4_core various parameters found in...
How to tune Linux OFED mlx4_core various parameters found in /sys/module/mlx4_core/parameters for optimal performance of IB FDR and QDR adapters for memory intensive / high bandwidth MPI...
View ArticleMLNX_OFED install failed at Ubuntu 14.04.2
Hello, I recently built up a linux server with Ubuntu 14.04.2 server and MCX353A-FCBT.Actually, I tested this with Ubuntu 14.04.01 version with no problem installing...
View ArticleWhile disabling the Virtual kernel mode driver running with heavy traffic,...
Hi All, I am working Virtual Kernel mode Windows WMI driver, for windows server 2012 R2 and using Mellanox 4.8 stack. While disabling the Virtual kernel mode driver running with heavy traffic, API...
View ArticleModify QP error (HCA reset)
I'm having an issue as of yesterday with a system that has a 40GB dual port daughter card in it. The network connections for the 2 ports are showing disconnected. I'm in a home lab with a single...
View ArticleRe: ESXi iSCSI over RDMA (iSER) IB driver
Looks like I will need driver 1.8.3 to get iSER support. The main reason I am looking for a iSER is because my ZFS server, Solaris 11.2 only has IB driver. It does not have Ethernet driver. It will not...
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Re: Can I do L3 with SX1018HP switches?
Mellanox support gave me the licence keys.Thanks.
View ArticleRe: I am getting below error on RHEL-5.9 (2.6.18-348.el5) and...
Thanks yairi.... I will try this.... Rupesh.
View ArticleRe: ESXi iSCSI over RDMA (iSER) IB driver
Yes, SRP has no issue (AFAIK). if you can work with SRP instead of iSER, it is a better option then IPoIB. good luck!
View ArticleRe: Module error and RedHat 7.1
Yes, I installed kernel-{headers,tools,level}Since then, I have found that RedHat supplies their own infiniband software that works out of the box. Is there any reason/advantage to pursue OFED software...
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