Re: Unable to capture outgoing packets with ibdump
Hi, To use ibdump on ROCE, flow steering must be enabled : in /etc/modprobe.d/mlnx.conf :mlx4_core log_num_mgm_entry_size=-1restart driverAfter you set that I recommend you upgrade your driver to the...
View ArticleRe: OFED install - not a valid identifier issue
I might as well continue this adventure. So after looking in the RPMS dir of the installer I ran: [root@<blah> RPMS]# rpm -ivh opensm-libs-4.2.5.MLNX20140828.7f05469-0.1.x86_64.rpmwarning:...
View ArticleClik here to view.
Re: OFED install - not a valid identifier issue
So I went back to the factory method for installing. Like so: # ./mlnxofedinstallLogs dir: /tmp/MLNX_OFED_LINUX-2.3-2.0.0.26272.logsError: One or more required packages for installing MLNX_OFED are...
View ArticleClik here to view.
Re: Xenserver 6.5 Creedence...
Hi, We have our inbox EN driver in XenServer 6.5. MLNX_OFED will not support it in the next upcoming release .
View Articleibdump unable to capture MPI traffic on MLNX ConnectX-3 FDR HCAs
Hi all, I have been trying to to capture MPI traffic using ibdump for one way latency measurements (at the physical layer).But all ibdump captures are IPoIB packets interleaved with Subnet monitoring...
View ArticleRe: Problem adding kernel support on XenServer
Hello, sorry for hijacking this thread, but same problem here with MLNX_OFED_LINUX-2.3-2.0.0-xenserver6.x-i686.iso. Current xenserver 6.2.0 with all updates have "Linux...
View ArticleRe: Problem adding kernel support on XenServer
My suggestion for 2.6.32.43-0.4.1.xs1.8.0.855.170800xen is to compile the driver without iser and srp : ./mlnx_add_kernel_support.sh -m /mnt/tmp/OFED --make-iso -t /mnt/tmp --without-srp --without-iser...
View ArticleRe: Problem adding kernel support on XenServer
Thank you for the reply! I can't find download link for MLNX_OFED 2.2 for Xenserver. At least xenserver is not listed for 2.2-1.0.1 on mellanox website. Is it available somewhere?
View ArticleRe: Expected bandwidth performance from ib_send_bw
Hello Amirul, In order to maximize performance I would suggest to do the following:1. Make sure nodes and switches are running with the latest and greatest FW/driver versions.2. Tune the system to get...
View ArticleRe: Expected bandwidth performance from ib_send_bw
Hi Amirul, Are the Mellanox adapters located on Pcie Gen3 X8 slot? Can you provide the output of "lspci -d 15b3: -xxx -vvv" from both adapters?
View ArticleRe: VF enabled in VM, but "Microsoft Virtual Network Adapter" is still there
Okay, figured out myself - this is expected. VF driver won't replace the MS virtual nic. In case a live migration happens and the target machine doesn't have SRIOV, the nic will still function, just...
View ArticleI need firmware version 2.9.1000 but the cards have 2.9.1050
Do I need to downgrade the cards from 2.9.1050 to 2.9.1000 for CentOS 6.6? Thanks in advance. I have > 80 cards so not having to flash these would help immensely. gnushell
View ArticleClik here to view.
Installation of MLNX_OFED_LINUX-2.3-2.0.0 fails on ubuntu 14.04 x86_64
Hi, I am trying to install MLNX_OFED_LINUX-2.3-2.0.0 on Ubuntu 14.04 x86_64, kernel 3.13.0-24-generic. The error I receive is: MLNX_OFED_LINUX-2.3-2.0.0-ubuntu14.04-x86_64$ sudo ./mlnxofedinstall.......
View ArticleRe: I need firmware version 2.9.1000 but the cards have 2.9.1050
I wouldn't recommend, these versions have nothing major that justifies downgrading.
View ArticleRe: Problem adding kernel support on XenServer
No problem, it should be there in the Mellanox.com website under Archvies : http://www.mellanox.com/page/software_overview_ib Please note you will have to compile it with mlnx_add_kernel_support script
View ArticleRe: Problem adding kernel support on XenServer
Thanks! got 2.2 compiled without any problems!
View ArticleClik here to view.
4036E software update
Hello, I have a 4036E switch and I am trying to update the software. Here is the system info:The health monitor shows:The update software chassis gives:with each .fpf being identical to the one on the...
View ArticleClik here to view.
Responder QCE errors
Attempting to setup RoCE with windows server 2012. I need to verify the SMB direct/RDMA is working end to end. I am seeing RDMA traffic on windows perf counters, but I am getting Responder QCE errors...
View ArticleRe: Installation of MLNX_OFED_LINUX-2.3-2.0.0 fails on ubuntu 14.04 x86_64
It seems like your compilation of the OFED kernel modules failed. Can you provide make.log from /var/lib/dkms/mlnx-ofed-kernel/2.3/build/ ? Thanks,--Shachar
View Article