Re: 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...
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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?
View ArticleRe: Can I use CX-3 MCX354-FCBT with NON SWITCH-X product?
No. I meant just IP over Ethernet. one way or another, Mellanox cards follows IEEE specifications and are compatible with other equipment manufactures for both Eth and IB standards.
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Re: Can I use CX-3 MCX354-FCBT with NON SWITCH-X product?
Okay!I also agree with support Ethernet of CX-3 HCA.But it's impossible to use Ethernet mode on vSphere 5.5. I'll wait update for vSphere 5.5. Have a nice day...:) Thank you for your quick and exact...
View ArticleRe: How should I use the ipoibd daemon from Mellanox Openstack Havana repo...
Hi Ale,1. let's first make sure you are working with the latest version of the script, we will send you the updated.2. Can i get the log /var/log/eipoib_daemon.log
View ArticleRe: Re: How should I use the ipoibd daemon from Mellanox Openstack Havana...
Hi Erezsh,1. I have downloaded the ipoibd from the link above2. please see the attached file ThanksAle
View ArticleDoes the MCX314A-BCBT ConnectX-3 EN dual Port QSFP adapter support 10 GbE in...
Need to support some legacy equipment with 10G Base-CX4 interface.
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Re: Can I use CX-3 MCX354-FCBT with NON SWITCH-X product?
I have the MCX354A-FCBT and it works fine in VMware ESX 5.5 in 40GbE mode, it will connect and show up as 40000Mbps links. Just make sure that whatever you are connected to supports 40GbE, if the other...
View ArticleRe: Can I use CX-3 MCX354-FCBT with NON SWITCH-X product?
Hi!What's your switch system?At 1st I think to use SX6036 that's a IB switch system.But yairi said IP over Ethernet.Therefore i think anout SX1024 switch system now.
View ArticleRe: Can I use CX-3 MCX354-FCBT with NON SWITCH-X product?
We use a variety of switches from the IS5025 to the 4036 switches. These work well for IPoIB. Your original message had a confusing question. You asked "...support 40GbE IPoIB" These are VPI cards,...
View ArticleRe: Can I use CX-3 MCX354-FCBT with NON SWITCH-X product?
Hi!Yes! You are correct.... My CX-2 QDR HCA show a "~[ConnectX VPI - 10GigE / IB QDR,PCIe 2.0 5GT/s]" 10GigE means 10Gb IPoIB connection, not Ethernet. That cause a misunderstand. My exact question was...
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Re: Can I use CX-3 MCX354-FCBT with NON SWITCH-X product?
Actually, that card can do: 10GbE or40Gb IPoIB You can set it for either mode. I don't have a vSphere 5.5 connected to the 4036 so I can't tell you what it will show, but I expect that it will report...
View ArticleRe: How should I use the ipoibd daemon from Mellanox Openstack Havana repo...
according to the log, the next shell command failed: ip -o link show |egrep ^17: | awk -F': ' '{print $2}'where "17" is the ifindex of the peer interface of the tap interface. Can you please run that...
View ArticleRe: Re: How should I use the ipoibd daemon from Mellanox Openstack Havana...
Hi Erezsh,wow! The output of the command is empty [root@n02 ~]# ip -o link show |egrep ^17: | awk -F': ' '{print $2}' because the 17-th interface (peer of tapbf3135d2-4b) is defined inside the DHCP...
View ArticleRe: How should I use the ipoibd daemon from Mellanox Openstack Havana repo...
The current implementation assumes that there is no ns in the openstack env.let me check that and update you.
View ArticleRe: How should I use the ipoibd daemon from Mellanox Openstack Havana repo...
Hi Ale,Can you try disabling the namespace in the openstack configuration? i will add support to namespace in the next release. Thanks, Erez
View ArticleRe: What's your fav IB Target ?
Any updates on the release date of a new driver with iser support?
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Re: vNIC Limitations of BX5020 Gateways
e-port = LAG member external port. These are the A2/3/4/5 which connect to the ETH fabric Single GW mode = Means you can take an entire (or a part of - meaning part of the eports) a group (A, B, C, D)...
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