On a bit RHEL4 system, all packages have a. If you need to determine whether or not the drivers are already installed, see To Verify Driver Installation on Linux. Following is the list of OFED packages that you have chosen somemay have been added by the installation program due to package dependencies: The following example shows one operational IB channel into the IB fabric or network. You can also manually control basic InfiniBand behavior by entering the following command:. RPM build process requires a temporary directory.
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Note – When using the openibd command, type the entire path as shown in the example. At this point, the installer begins compiling InfiniBand packages. The output from this command will list all the nodes, as shown in the following sample output.
The actual installation takes about one minute. ifed
Knfiniband is present as lid 69 and it is being managed by lid 2. To view details of operational status, type the ibstat command. On Tue, Feb 6, at The system displays output like the following:.
The following example shows one operational IB channel into the IB fabric or network.
The OFED package
The LinkUp state indicates active participation in an IB fabric. On the Sun Blade Server Module, log in as root and copy the required files from the following location:. IB master control script.
The packages selected to support any given configuration will vary. You can infinibad verify that the InfiniBand fabric is operational by entering the ibnetdiscover command.
Concepts for OFED
Note – These package names can change, depending on the Linux OS. IB utility to probe and show the fabric.
The installation script lists the OFED packages that it will build. OFED contains the following components:. At that time the alliance changed its name to the Infinibanr Alliance.
Next, you are prompted to configure InfiniBand IP support.
This page was last edited on 4 Octoberat From Wikipedia, the free encyclopedia. This cannot be undone. Search Only Within This Topic. These high-speed data-transport technologies are used in high-performance computing facilities, in research and various industries. The program enables manufacturers of InfiniBand and iWARP products to test and certify that their products support the OpenFabrics software stack, and test their compatibility with other products. IB nifiniband to display HCAs.
Type Q to exit. Packages must be installed in the following order:. In the example, the Linux network device appears as ib0. InCredit Suisse became the first financial-services firm to join the alliance. Enter an IP Address: Press Enter to continue You can also manually control basic InfiniBand behavior by entering the following command:. The OpenFabrics Alliance provides architectures, software repositories, interoperability tests, bug databases, workshops, and BSD- and GPL-licensed code to facilitate development.
If you inviniband not have DHCP, you must change this configuration in the following steps. When you decide on the appropriate access method and package selection, you can add the packages to the KickStart configuration file on RHEL for automatic inclusion in future installations.