similar to: Xen & InfiniBand

Per the announcement from the MVAPICH team, I am pleased to let you know that the MPI-IO support for Lustre has been integrated into the new release of MVAPICH, version 1.0. > - Optimized and high-performance ADIO driver for Lustre > - This MPI-IO support is a contribution from Future Technologies > Group, Oak Ridge National Laboratory. >

When attempting to boot a system using Infiniband interfaces, ipconfig does not recognize Infiniband NICs as having valid MAC addresses, so they are silently ignored. As I would like to be able to netboot using Infiniband, I have patched ipconfig to support Infiniband interfaces. Fortunately, it's a pretty simple and straightforward patch. Below is the patch for your consideration. ---

Dear List, We have lots of issues running Glusterfs over Infiniband. The client can mount the share, but when trying to access it by ls, df, touch du or any other kind the client hosts freeze the accessing shell and reboot is hardly possible. OS: CentOS 6.0 64 bit on i7 2600k machines Version: GlusterFS 3.2.2, also found in lower 3.2.1 Kernel Version 2.6.32 IB Stack and kernel

On 25/05/16 03:08, Pat Haley wrote: > > Hi All, > > We looking for suggestions on dealing with mellanox drivers in CentOS 6.7 > > We tried installing mellanox drivers > (MLNX_OFED_LINUX-3.2-2.0.0.0-rhel6.7-x86_64) on a Quanta Cirrascale > server running Centos 6.7 - 2.6.32-573.22.1.el6.x86_64. When we > rebooted the machine after installing the drivers, it went

I am running XCP 0.5. I have an InfiniBand network in place that I would like to use to connect to my NFS server for VM image storage. Has anybody tried getting IB to work with XCP? Is there a document that outlines the steps for getting IB to work with XCP? Also, I don''t need to expose the IB network to any of the domU. I only want to use the IB network to connecting to NFS based

We have a new install of CentOS 6.7 with infiniband support installed. We can see the card in hardware and we can see the mlx4 drivers loaded in the kernel but cannot see the card as an ethernet interface, using ifconfig -a. Can you recommend an install procedure to see this as an ethernet interface? Thanks On 05/25/2016 07:32 AM, Fabian Arrotin wrote: > On 25/05/16 03:08, Pat Haley

Hey guys, I am running gluster over infiniband, and I have a couple of questions. We have four servers, each with 1 disk that I am trying to access over infiniband using gluster. The servers look like they start okay, here are the last 10 or so lines of a client log (they are all identical): 2008-10-07 07:18:40 D [spec.y:196:section_sub] parser: child:stripe0->remote1 2008-10-07 07:18:40 D

Hi, I am a rookie to xen. So far i have managed to install Cent OS -5.1 Xen images over two different nodes of my cluster. The cluster uses infiniband(IB) interconnect. Now ive already tested the bandwidth and latency of IB over those two nodes. But my aim now is to see the overhead that xen adds to the bandwidth and latency values. So, i am actually not sure how i can install mpi over the

Hi Lamia, Currently there is no direct InfiniBand access support in the Official Xen trees. You might want to have a look at our Xen-IB implementation. A preliminary version can be downloaded here: http://xenbits.xensource.com/ext/xen-smartio.hg Some information about its design and applications can be found here: High Performance VMM-Bypass I/O in Virtual Machines (Usenix 06), and A Case for

Hi, I'm trying to set up a small CTDB cluster running in an IPoIB InfiniBand network. When I try to start up a cluster with a set of public IP addresses, the public addresses do not come online. So, I removed the public address configuration and started a single node up by hand, then tried to add a public address as follows: [root at gp-1-0 ctdb]# ctdb ip Public IPs on node 0 [root at

Hello, we’d like to propose the integration of a new backend into LLVM: NEC SX-Aurora TSUBASA Vector Engine (VE). We hope to get some feedback here and at EuroLLVM about the path and proper procedure of merging. The SX-Aurora VE is a Vector CPU on an PCI-E Accelerator card. It has 48GB memory from six HBM2 stacks, accessible with 1.2TB/s bandwidth, 8 cores with vector and scalar units, each.

Hello folks, I am running Xen 2.6 under Centos 5.2 installation, and am trying to port Xen migration abilities to Infiniband. But, the InfiniBand drivers do not work under Xen kernel, only under non-Xen kernels. It looks like I need to install some patches to rectify the situation. Has anyone ever worked with Infiniband and Xen and would be able to give me inputs about the same? I would really

In IRC today, someone who was hitting that same IB performance ceiling that occasionally gets reported had this to say [11:50] <nissim> first, I ran fedora which is not supported by Mellanox OFED distro [11:50] <nissim> so I moved to CentOS 6.3 [11:51] <nissim> next I removed all distibution related infiniband rpms and build the latest OFED package [11:52] <nissim>

Hi! I would need an advice from those that use IB (as admins :) ) i have a choice between : 1. Mellanox InfiniHost? III Lx HCA card, single-port CX4, DDR, PCIe x8, mem-free, tall bracket, RoHS R5 2. QLogic Single Port 20 Gb InfiniBand to x16 PCI Express Adapter (Single Pack) aside the price is there anything else that could help me make a discrimination between this two? (these will be used in

Facter 1.6.13 is a maintenance release in the 1.6.x branch with bug fixes. Downloads are available at: * Source: https://downloads.puppetlabs.com/facter/facter-1.6.13.tar.gz RPMs are available at https://yum.puppetlabs.com/el or /fedora Rubygem available at http://rubygems.org/gems/facter Debs are available at https://apt.puppetlabs.com Mac package is available at

Hi, i just want to know whether there are any alternative file systems for HP SFS. I heard that there is Cluster Gateway from Polyserve. Can anybody plz help me in finding more abt this Cluster Gateway. Thanks and Regards, Ashok Bharat -----Original Message----- From: lustre-discuss-bounces at lists.lustre.org on behalf of lustre-discuss-request at lists.lustre.org Sent: Tue 2/12/2008 3:18 AM

Hi All, We looking for suggestions on dealing with mellanox drivers in CentOS 6.7 We tried installing mellanox drivers (MLNX_OFED_LINUX-3.2-2.0.0.0-rhel6.7-x86_64) on a Quanta Cirrascale server running Centos 6.7 - 2.6.32-573.22.1.el6.x86_64. When we rebooted the machine after installing the drivers, it went into a kernel panic for every installed kernel except for Centos 6.7

Hi, all, Is the Xen currently compatible with the InfiniBand? I found some information about the Smart I/O module, but it was posted in 2006. Is the module still maintained? Or, are there any up-to-date alternatives for that? Many thanks, Chiu _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

Signed-off-by: Yuval Shaia <yuval.shaia at oracle.com> --- drivers/infiniband/Kconfig | 1 + drivers/infiniband/hw/Makefile | 1 + drivers/infiniband/hw/virtio/Kconfig | 6 + drivers/infiniband/hw/virtio/Makefile | 4 + drivers/infiniband/hw/virtio/virtio_rdma.h | 40 + .../infiniband/hw/virtio/virtio_rdma_device.c | 59 ++