UFM hostname change DNS
Does UFM use DNS or IP to communicate with the switches? Thanks in advance
View ArticleRe: UFM hostname change DNS
There are 2 layers of communication For inband communication and statistics UFM sends standard MADs and receives specific InfiniBand traps in return. For management purposes, Mellanox switches have an...
View ArticleRe: mst.sys driver error
Is there anyone that can help with my follow up query?We have another server that started reporting the same issue and had the file appear on it last week, after that the server started crashing...
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OpenStack JUNO
Hi, I'm Vincenzo Greco and I've installed in my company OpenStack(Juno) with 5 compute node, 1 network node, 1 controller node and 1 storage node using CentOS 7. All node have Infiniband and they work...
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Re: Can I mix 10GigE and IB on an ESXi (v5.1 u1) host?
Hi! I have a same problems and give up it now!Because there is a compatibility issue on core driver.Both IB and ETH require Mellanox core driver, but difference in version and compatibility. If...
View ArticleRe: Port 1 IB Port 2 Ethernet - ESXI 5.1 (5.5)
HI! Everybody!I found ESXi MFT tools has s change port mode capability. But it can be support ConnectX-3 or above only. There is nothing to do for 2nd port ethernet function with 1.8.2.4 VPI driver. I...
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nbdx - data mismatch
Hello, I installed OFED_MLNX, Accelio and nbdx packages. My card is Connect X3 PRO.I can see /dev/nbdx0 from client and issue READ/WRITE I/O against /dev/nbdx0.However, I got different data when I read...
View ArticleRe: mst.sys driver error
This can happen if you (accidentally) install the 32 bit version of Dell Open Manage Server Administrator on a server running 64 bit Windows Server 2008 R2. Ask me how I know:-)
View ArticleAre there any plans for an Illumos driver?
Illumos is increasing in popularity, with currently available distributions such as: SmartOS by Joyent - https://smartos.org/OpenIndiana - OpenIndianaNexentaStor (CE and Enterprise Edition) - Home -...
View ArticleRe: Are there any plans for an Illumos driver?
I'd like that as well. I would not get your hopes up for Nexenta support though. Even the old ConnectX-2 cards got their drivers removed from Nexenta v4 (and were never officially supported in the...
View ArticleLearning about Infiniband switches - Advice Please
Hello, I'm putting in (or planning on putting in) a Ceph Cluster with my Proxmox (Virtual Hypervisor) in my home network. Between my 3 Ceph servers I want to use Infiniband and saw some decent prices...
View ArticleFreeBSD 10.1 and 40GbE
I have a pair of SuperMicro servers, each with dual port ConnectX-3 EN cards. Each of these servers is connected to a SX1012, and between the SX1012s is a 40Gb trunk all using Mellanox cabling. The...
View ArticleRe: Are there any plans for an Illumos driver?
We'll see I suppose. I also submitted the request to Nexenta, who have filed it internally as: NEX-3382 - Feature Request: 40G Card Support on the NexentaStor/HCL
View ArticleLEDs of switch and adapters not lighting up.
Hi, Configuration:Host: RHEL7.0Mellanox Card: ConnectX-3 Pro FDR InfiniBand + 40 GigE (MX354A-FCCT)Mellanox Driver: MLNX_OFED_LINUX-2.4-1.0.4-rhel7.0-x86_64Mellanox Switch: SX1012 I have one server...
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Re: LEDs of switch and adapters not lighting up.
Hi Komal, Can you try the following: ip link set enp26s0 up
View ArticleQSFP+ connection to IBM Flex System EN4093R 40/10G switches
Greetings, I am working on a solution that includes interconnection between 2x SX1710 and 2x IBM EN4093R Flex System Switches using 40G QSFP+ for a distance of maximum 10 meters, utilizing SX1710 MLAG...
View ArticleRe: Installation of 4.60 fails in german version of 2008R2x64
Hi, I have the same problem but with English 2008 R2. I have tried and windows 7 but with no luck (same issues).Does anybody know the resolution for this problem? Kind regards, Milan
View ArticleRe: LEDs of switch and adapters not lighting up.
Hi Eddie, I tried setting up the link with the command you mentioned above. Still, port status is PORT_DOWN.
View ArticleRe: LEDs of switch and adapters not lighting up.
Hi Komal, What is the switch software you are using?run "show version concise"what are the cable types and models?run (from enable mode) "show interfaces ethernet transceiver"
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Re: LEDs of switch and adapters not lighting up.
Hi Eddie, Thanks for looking into it. I am using Fibre Optic Cable(speed upto 56GbE). I could see LED lightened in one port after I reconnected cables, but the other port(enp26s0d1) is still facing the...
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