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Dell PowerEdge RAID Controller 11 User’s Guide PERC H755, H750, H355, and H350 Controller Series

Load the driver while installing an operating system

Steps

  1. Perform the following operations to install driver media:
    • PERC Linux driver ISO:
      1. Download the PERC Linux driver package from the Dell Support site.
      2. Extract two base directories from the tar.gz package (tar.gz > tar > base directories).
      3. Extract the ISO file that is available in the zipped disks-x directory. For example, RHEL79/disks-1/megaraid_sas-07.719.03.00_el7.9-1.x86_64.iso.gz > megaraid_sas-07.719.03.00_el7.9-1.x86_64.iso
      4. Mount the ISO to the Server, burn the ISO to a CD or DVD or copy the ISO file to a USB. The USB has to match with the ISO.
    • LC driver pack:
      1. Install the LC driver pack.
      2. Boot the life-cycle controller and go through the operating system deployment wizard.
  2. Boot to the installer.
  3. In the Installation screen, press E.
  4. Perform the following operation:
    • If the operating system is Red Hat Enterprise Linux 7 or RHEL 8, the CLI displays the syntax vmlinuz. Enter inst.dd.

      For example, when you are prompted with the command vmlinuz intrd=initrd.img inst.stage2=hd:LABEL=RHEL-7.0\x20x86_64 quiet inst.dd.

    • If the operating system is SLES 15, the CLI displays the syntax linuxefi.. Enter dud=1.

      For example, when you are prompted with the command linuxefi/boot/x86_64/loader/linux splash=silent dud=1.

    NOTE:Boot parameters may vary based on the operating system version. See operating system installation manuals for exact boot parameter syntax.
  5. Attach the driver media (ISO, USB).
  6. Press F10 to boot to the operating system.
    A screen is displayed prompting you to select the driver media (USB, CD, ISO, and so on).
  7. When prompted, select the driver media.
    If applicable select the PERC driver ...megaraid_sas...
    NOTE:Ensure that the driver is selected with an X symbol.
  8. The driver should be extracted or loaded.
  9. Before proceeding or exiting the driver select menu, disconnect the driver media.
    NOTE:Ensure that you disconnect the driver media so that the drivers are loaded successfully. If the installation media is deleted, reattach it.
  10. Press C or exit to go to the installation.

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