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  • 1.  Booting IBM i from a USB stick

    Posted Mon September 25, 2023 10:40 AM

    Dear Gurus! I need some help regarding booting IBM i from a USB stick or more precisely; How to gain access to the B_Group_01 image from the same USB stick.
    The text file that comes with the utility to create a bootable USB stick has the following information:
    "Once the bootable image has been written to your USB storage device, 
    you may copy any additional DVD images (e.g., IBM i and LPP ISO files) 
    that will fit onto your media."
    Can I just dump the image file to the root of the USB stick? Or do I need to place it in a special folder?
    Do I need to rename it from .UDF to .ISO?
    And after I have performed the "Restore lic and initialize system" option and the server boots from disk, how do I proceed to install the operating system from DST? The B_Group_01 image is not an image catalog. How can I tell the system that there is an image file on the USB stick it should use?

    Please help!

    Best regards

    Magne Stamnes

    Embriq AS



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    Magne Stamnes
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  • 2.  RE: Booting IBM i from a USB stick

    Posted Tue September 26, 2023 02:02 AM
    Edited by Satid Singkorapoom Tue September 26, 2023 02:11 AM

    Dear Magne

    You download all IBM i install image files into the root directory of the same USB memory stick with no need to change the file names and install all from there. But you need to run a Java utility for the base LIC image file after it is on USB memory stick. When you continue installing OS from DST menu, it should go to USB port or you may want to specify Alternate Install Device from DST menu before proceeding with OS install :   DST option 5 Work with DST environment --> 2 System devices --> 5 Alternate installation device.

    Please consult the following 2 IBM i Technotes and you will find the answers to your questions : 

    - Creating IBMi Installation Media on USB - LIC - Ibase01 at  https://www.ibm.com/support/pages/creating-ibmi-installation-media-usb-lic-ibase01

    - Enhancements to New Installation Process for LIC Using USB 3.0 Media at  https://www.ibm.com/support/pages/enhancements-new-installation-process-lic-using-usb-30-media 



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    Chance favors only the prepared mind.
    -- Louis Pasteur
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    Satid S.
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  • 3.  RE: Booting IBM i from a USB stick

    Posted Wed September 27, 2023 02:13 AM

    Thank you Satid!

    The thing I think I missed was that I needed to set the USB stick as alternate IPL device after I have installed the microcode and the system has booted from disk.

    I will test this as soon as possible.

    Best regards

    Magne Stamnes



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    Magne Stamnes
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  • 4.  RE: Booting IBM i from a USB stick

    Posted Thu September 28, 2023 05:09 AM
    Edited by Virgile VATIN Thu September 28, 2023 05:31 AM

    Hi

    Just create the lic images on the key wtih the java tool, If your key is 64 GB for example, you can put you IBMi .iso (copy & paste) after for OS  and PGM. 

    You can download the specifique I_BASE MACH USB install and java tools from ESS. ISO B_GROUP_XX are not specific

    Put your key on usb 3 port in the rear side of your Power, 

    Start in IPL D mode manuel and choose your key install from alternate device, if you use HMC don' forget to change I/O alternate device for USB I/O card

    When Micro-Code is installed and you're ready to install OS, the key is name RMS01 if i remember correctly, just use RMS01 to install OS and pgm.

    you can view your iso via wrkoptvol command

    as i remember you have a limit to the key size and not all usb key work correctly, may be this has changed with TR. DONT use Kingston DATATRAVELER 128 GB, never work for me ! 

    BR



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    Virgile VATIN
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  • 5.  RE: Booting IBM i from a USB stick

    Posted Thu September 28, 2023 05:15 AM

    Thank you for your response Virgile!

    Best regards

    Magne Stamnes



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    Magne Stamnes
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