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    XCP-ng 7.6 RC1 available

    Scheduled Pinned Locked Moved Development
    71 Posts 12 Posters 45.0k Views 5 Watching
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    • olivierlambertO Offline
      olivierlambert Vates 🪐 Co-Founder CEO
      last edited by

      Yay, signed repo, ISO and packages \o/ Mirrors for everyone 😄

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      • R Offline
        r1 XCP-ng Team
        last edited by

        Yum update is a big help! No need to re-install whole OS 🙂

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

          Yup, tested that and I only spent 1 minute to do the upgrade from 7.5. I had longer reboot time 😅

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

            XCP-ng Center 7.6.0 RC3
            🎆 https://github.com/xcp-ng/xenadmin/releases/tag/v7.6.0-RC3 🎆

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            • C Offline
              conradical
              last edited by

              Yay, looking forward to setting up a mirror.

              There seems to be a live migration bug. It happens both with storage migration and between hosts. The VMs migrate to 95% and then it just sits there with network traffic but nothing happening. I also saw this on 7.5 and was hoping 7.6 fixed it.
              Does it have to do with the work around for the now closed source citrix packages?

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

                I also experience this issue randomly 🙂

                1 Reply Last reply Reply Quote 1
                • C Offline
                  conradical
                  last edited by conradical

                  This is migrating from local SR to shared SR(Storagemotion)...
                  The VMs CPUs max out/hang when this happens.
                  xensource.log while it is hanging constantly repeats the following lines

                  Oct 12 15:12:26 xcp-ng-tnogfalp xenopsd-xc: [debug|xcp-ng-tnogfalp|16 |Async.VDI.pool_migrate R:9429eefc8295|xenops] VM = cf2e6622-67c6-682a-4a42-0c1c41c8cb7b; domid = 11; progress = 99 / 100
                  Oct 12 15:12:26 xcp-ng-tnogfalp xenopsd-xc: [debug|xcp-ng-tnogfalp|16 |Async.VDI.pool_migrate R:9429eefc8295|xenops_server] TASK.signal 193 = ["Pending",0.8999999999999999]
                  Oct 12 15:12:26 xcp-ng-tnogfalp xapi: [debug|xcp-ng-tnogfalp|141 |org.xen.xapi.xenops.classic events D:78feb0765d3f|xenops] Processing event: ["Task","193"]
                  Oct 12 15:12:26 xcp-ng-tnogfalp xapi: [debug|xcp-ng-tnogfalp|141 |org.xen.xapi.xenops.classic events D:78feb0765d3f|xenops] xenops event on Task 193
                  
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                  • C Offline
                    conradical
                    last edited by

                    Just found this,

                    Oct 12 15:23:53 xcp-ng-tnogfalp xenopsd-xc: [debug|xcp-ng-tnogfalp|39 |Async.VM.pool_migrate R:963d85595a12|xenops] looking for emu-manager in 
                    

                    Should it be calling for the new xcp-emu-manager?

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

                      @johnelse will take a look when he can 🙂

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

                        I also experienced this a few times with XCP-ng 7.5.

                        In one case (Windows VM) a process in Windows was on 100%, after I killed that process, the VM spontaniously migrated... till the process killing the VM was very slow, was a pain to get pass the login screen and start the taskmanager.

                        So I expected old PV drivers to be the reason. After upgrading the PV Driver (with latest package from Citrix) the issue went away for that VM ... but I did not test this further because it was on a productive pool.

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                        • C Offline
                          conradical
                          last edited by

                          I've had this happen migrating the XOA VM.
                          I also have it happening on some linux VMs that don't have any tools installed.

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                          • rizaemet 0R Offline
                            rizaemet 0
                            last edited by rizaemet 0

                            I also experience this migrate issue with Linux or Windows, PV driver installed or not, vm or storage live migrate. Ramdomly as @olivierlambert said. Not always.

                            C 1 Reply Last reply Reply Quote 0
                            • stormiS Offline
                              stormi Vates 🪐 XCP-ng Team
                              last edited by

                              I just updated the first message to add a note for those who want to update their 7.6 beta to 7.6 RC1.

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                              • C Offline
                                conradical @rizaemet 0
                                last edited by

                                @rizaemet-0 said in XCP-ng 7.6 RC1 available:

                                migrate issue with Linux or Windows, PV driver installed or not, vm or storage

                                I can reproduce on my end almost every time. the migration hangs more often than not.

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

                                  Anything in logs that could help us to track down the issue?

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                                  • C Offline
                                    conradical
                                    last edited by

                                    I haven't seen much, but I am curious about my post earlier about xcp-emu-manager, I see emu-manager referenced in the logs and was curious if xcp-emu-manager should be referenced.

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                                    • rizaemet 0R Offline
                                      rizaemet 0
                                      last edited by

                                      I did a test. Tried a storage live migrate on a vm which have one sanpshot. And cause this migrate problem. stack in 99%.
                                      Then I delete snapshot of this vm and wait coalesce process. then tried again storage live migrate. Successfull.
                                      I did this test on same vm. so, for now I think problem source is look like snapshot. I will do more test.

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

                                        On 7.6, right?

                                        rizaemet 0R 1 Reply Last reply Reply Quote 0
                                        • rizaemet 0R Offline
                                          rizaemet 0 @olivierlambert
                                          last edited by rizaemet 0

                                          @olivierlambert Sorry, maybe not right topic for this issue but my xcp-ng is 7.5

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

                                            Okay so it's not the right topic indeed, but I really want to know if you still have these issues on 7.6 RC 🙂

                                            rizaemet 0R 1 Reply Last reply Reply Quote 0
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