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    Citrix Hypervisor 8.0 landed

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    • borzelB Offline
      borzel XCP-ng Center Team @Prilly
      last edited by borzel

      Prilly XCP-ng 8.0 (the Host) is not released (even not an alpha or beta), I only released XCP-ng Center 8.0 (the Windows Client)

      1 Reply Last reply Reply Quote 0
      • akurzawaA Offline
        akurzawa @Prilly
        last edited by

        Prilly the same thing I'm wondering what could be wrong with that cpus beside of high power consumption which is obvious becouse those cpus are about 7 yrs old.

        VmWare is working with that cpu but 6.7 installer says that the support for that cpu will be dropped. And that would be not good for me becouse I would need to replace all of my servers which is not the case.

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        • akurzawaA Offline
          akurzawa @xisco
          last edited by

          xisco said in Citrix Hypervisor 8.0 landed:

          I hope XCP-ng will support legacy CPUs as I have E5-24XX series servers 😞
          I guess they will work fine but as they are not supported officially ...

          E5 arent legacy. Xeons x5xx are.

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          • A Offline
            Arraylist
            last edited by Arraylist

            According to the XS HCL Citrix Hypervisor 8.0 is supporting Dell R420 servers but not Dell R430 (same model, but newer, you can still buy the R430). The newer R440 is also supported. This seems very odd to me. Has anyone any idea why this is the case?

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            • stormiS Offline
              stormi Vates 🪐 XCP-ng Team
              last edited by

              While you're waiting for XCP-ng 8.0 beta, what about testing the latest security update to help us release it fast?

              https://xcp-ng.org/forum/post/11832

              Thanks!

              1 Reply Last reply Reply Quote 0
              • N Offline
                nuts23
                last edited by nuts23

                Been running CH 8.0 for a week to test it out. There's an issue with the guest tools. performance is slow because the guests I/O isn't "optimized"

                going to revert back to xcp 7.6 today.

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                • olivierlambertO Online
                  olivierlambert Vates 🪐 Co-Founder CEO
                  last edited by

                  nuts23 testing what? CH 8.0?

                  N 1 Reply Last reply Reply Quote 0
                  • N Offline
                    nuts23 @olivierlambert
                    last edited by

                    olivierlambert yes, sorry, the Citrix Hypervisor 8.0

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                    • olivierlambertO Online
                      olivierlambert Vates 🪐 Co-Founder CEO
                      last edited by

                      Guest tools on Windows (I suppose) aren't working well?

                      N 1 Reply Last reply Reply Quote 0
                      • N Offline
                        nuts23 @olivierlambert
                        last edited by

                        olivierlambert yep

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                        • olivierlambertO Online
                          olivierlambert Vates 🪐 Co-Founder CEO
                          last edited by

                          Have you used Citrix tools directly from CH ISO or something else?

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                          • N Offline
                            nuts23
                            last edited by

                            yes, I used the ones in the ISO and through the system. I also tried some older ones.. In the end the system never recognized that I had the proper ones installed. Tried with 2 different windows VMs. Server 2016 and Win10

                            borzelB 1 Reply Last reply Reply Quote 0
                            • P Offline
                              Prilly
                              last edited by

                              Can anybody that has the means try to run Citrix Hypervisor 8.0 on those legacy 56xx series CPUs?

                              C 1 Reply Last reply Reply Quote 0
                              • borzelB Offline
                                borzel XCP-ng Center Team @nuts23
                                last edited by

                                nuts23 did you use fresh installed windows or "used" ones?

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                                • C Offline
                                  crash @Prilly
                                  last edited by

                                  Prilly I installed Citrix Hypervisor 8.0 on my Dell C6100 which is running L5630 CPU and it booted just fine.

                                  olivierlambertO 1 Reply Last reply Reply Quote 1
                                  • olivierlambertO Online
                                    olivierlambert Vates 🪐 Co-Founder CEO @crash
                                    last edited by

                                    crash you can even try with XCP-ng 8.0 now 😉 (still beta but will be useful to try)

                                    C 1 Reply Last reply Reply Quote 0
                                    • C Offline
                                      crash @olivierlambert
                                      last edited by

                                      olivierlambert Prilly Just loaded the XCP-ng 8.0 successfully on a Dell C6100 with 2 x L5630.

                                      No errors during install, and boots up just fine for use.

                                      1 Reply Last reply Reply Quote 3
                                      • P Offline
                                        Prilly
                                        last edited by

                                        Thanks you guys for testing the l5630 cpu, this gave me confidence to upgrade my dell r610 with 2x x5675 cpus with hypervisor 8.0, upgrade was done with iso and cd and the upgrade process went very smooth, server boot up and everything seems almost nice.

                                        i did notice it load cpu microcode rev 1f on boot, i also notices systemd is throwing a error on boot: systemd failed to load kernel modules, this has no impact and the host is running fine with no error other than that. i suspect the error might be related to upgrade fra 7.6, i will try to reinstall 8.0 as a fresh install and see if this clears the kernel modules stuff.

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                                        • stormiS Offline
                                          stormi Vates 🪐 XCP-ng Team
                                          last edited by stormi

                                          From what I see in https://www.intel.com/content/dam/www/public/us/en/documents/corporate-information/SA00233-microcode-update-guidance_05132019.pdf X5675 CPUs are not supported by Intel itself anymore, so no mitigation for you for the MDS attacks 😕

                                          And that's why no vendor can say they "support" it anymore, since no one can guarantee the security of anything running on them now.

                                          P 1 Reply Last reply Reply Quote 0
                                          • P Offline
                                            Prilly @stormi
                                            last edited by Prilly

                                            stormi as long as you dont have any untrusted vms running on this cpus there is no problem with security issues.

                                            stormiS 1 Reply Last reply Reply Quote 0
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