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huweihua 2015-12-02 23:30:35 -05:00
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docs/source/advanced/networks/infiniband/mlnxofed_ib_install_v2_diskful.rst
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@ -55,12 +55,12 @@ Configuration for Diskful Installation
rsetboot <node> net
rpower <node> reset
**[Note]**: Dpending on Mellanox OFED user manual, if you don't perform firmware updates to network adapter hardware, no need to reboot the machine, just restart the driver by running ``/etc/init.d/openibd``. But in Rhels7.x, after installation, ``openibd`` restart failed if not reboot the machine. so **we strongly recommend reboot note again to avoid unexpected problem in RHELS7.x.** If you perform firmware updates, whatever operating system you used, **don't forget to reboot machine** .
**[Note]**: In RHEL7.x, after performing all steps above, ``openibd`` doesn't work well. you can resolve this problem depending on `Mellanox OFED Linux Release Notes <http://www.mellanox.com/related-docs/prod_software/Mellanox_OFED_Linux_Release_Notes_3_1-1_0_5.pdf>`_ by yourself. But reboot one more time can resolve all of these complex issues. so **we strongly recommend reboot machine again to avoid unexpected problem in RHEL7.x.**
After steps above, you can login target ndoe and find the Mellanox IB drives are located under ``/lib/modules/<kernel_version>/extra/mlnx-ofa_kernel``.
After steps above, you can login target ndoe and find the Mellanox IB drives are located under ``/lib/modules/<kernel_version>/extra/``.
Issue ``ibstat`` command you can get the IB apater information ::
[root@server ~]# ibstat
CA 'mlx4_0'
CA type: MT4099