Dell R720 sata SSD boot outside PERC - eviltoast

Hi guys!
I have a R720 I was going to use with proxmox partly in order to virtualize TrueNAS. For this reason I was thinking of passing the PERC raid controller through to the VM and booting proxmox from another SSD source. is there a good solution for this? if it matters I have the 16 bay front, and no disk slots on the rear. I was thinking of using a PCIE m.2 adatpter but heard that booting from those may not work if even detected.

PS. I am also running into problems with the lifecycle controller when trying to manually update firmware and bios (even if using USB flashdrive and F10) which results in me not being able to use new features of iDRAC such as HTTPS firmware mass updates.

Thanks in advance :)

  • ChaoticWeaponry@alien.topBEnglish
    1·
    1 year ago

    You can adapt the front DVD drive to a 2.5” SSD or you can use an NVMe drive WITH a USB drive with a bootloader on it (clover or rEFInd)

    R710-30 do not have options to boot directly from NVMe, but you can use workarounds (like above)

  • SilentDecode@alien.topBEnglish
    1·
    1 year ago

    is there a good solution for this?

    Get a ODD caddy to HDD adapter, put in a proper quality SATA SSD and use the cableing of the ODD to connect it all. Install the OS and boot from it. I’ve been doing this to many servers over the years, also in my current R730. Works splendidly.

    I was thinking of using a PCIE m.2 adatpter

    The R720 and newer R730 do not support boot from NVMe. So without some Clover bootloader magic, you can’t boot from this.

    I am also running into problems with the lifecycle controller

    You can update firmware via iDRAC itself. If you can access iDRAC with a web browser, just upload the Windows .exe file in the ‘file upload’ section in iDRAC.

    Oh, and if your firmware of your iDRAC is still on 1.x.x.x, DO NOT UPGRADE STRAIGHT TO THE NEWEST VERSION OF 2.x.x.x. This will brick the controller. Just take your time with updates and just go slowly through every other firmware update available, until you’re on the latest update. I really can’t emphasize this enough.

    • MegaTembel@alien.topOPBEnglish
      1·
      1 year ago

      Also, should I really go through with trying to boot from outside the PERC or maybe a better solution would be to flash it to IT mode?

      • SilentDecode@alien.topBEnglish
        1·
        1 year ago

        I completely read over the part where you mentioned ‘ZFS’. Yes, IT mode flashing is better for ZFS.

    • MegaTembel@alien.topOPBEnglish
      1·
      1 year ago

      Thanks you so much for your time! I’m on version 2.15.10.10, and whrb I try to flash firmware from iDRAC web interface I repeatedly get “upload failed”

      • SilentDecode@alien.topBEnglish
        1·
        1 year ago

        I try to flash firmware from iDRAC web interface I repeatedly get “upload failed”

        Then try to do smaller steps in firmware versions. iDRAC does firmware version checking to make sure you don’t upload the wrong one.