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    Posts made by stormi

    • RE: Updates announcements and testing

      @maxcuttins Ok. Then let's discuss this in another thread and leave the current one for testing update candidates.

      posted in News
      stormi
      stormi
    • RE: Updates announcements and testing

      @maxcuttins Is the question related to the testing of update candidates?

      posted in News
      stormi
      stormi
    • RE: Updates announcements and testing

      Looks like some of the testers who used to test the update candidates moved their test hosts to the 8.3 alpha release. Thanks @Andrew for staying true to the job πŸ™‚

      posted in News
      stormi
      stormi
    • RE: XCP-ng 8.3 public alpha πŸš€

      @lawrencesystems said in XCP-ng 8.3 public alpha πŸš€:

      I did not find any issues and nothing broke using it so I need to try harder. πŸ˜‰

      Maybe we should incentivize with a bounty: find bugs in XCP-ng 8.3, get a T-shirt πŸ˜„

      posted in News
      stormi
      stormi
    • RE: XCP-ng 8.3 public alpha πŸš€

      @ajpri1998 said in XCP-ng 8.3 public alpha πŸš€:

      I have a minor feature request…
      Can we get the xen-cmdline (/opt/xensource/libexec/xen-cmdline) added to the default PATH? I don’t use it too often but having it would save me a google remembering? I’ve also added to my bashrc with the name xcl.

      I would rather have it symlinked from /usr/sbin or such rather than altering the default PATH. However, it's minor enough for now for me not to want to diverge from XenServer on this, so ideally we should try to push this change upstream. Unfortunately, this is a packaging matter and it's not the most open part of XenServer, so contributing there is hard. Not impossible, but requiring efforts that may be above the gain, here.

      If you want, you could still open an enhancement request on XCP-ng's bugtracker. Maybe others will join you and at some point maybe the gain will be bigger than the effort πŸ™‚

      Sorry, sometimes we must be lazy to keep time for bigger topics.

      posted in News
      stormi
      stormi
    • RE: XCP-ng 8.3 public alpha πŸš€

      @gskger No, only future ones πŸ™‚

      posted in News
      stormi
      stormi
    • RE: XCP-ng 8.3 public alpha πŸš€

      @gskger Thanks! For shorter logs, could you run ./xtf-runner -aqq --host rather than ./xtf-runner -aq --host in the future? We don't need the full list of successful tests. Only skipped and failed ones.

      posted in News
      stormi
      stormi
    • RE: XCP-ng 8.3 public alpha πŸš€

      @rRobbie Yes, it meant from 8.2 πŸ™‚

      posted in News
      stormi
      stormi
    • RE: XCP-ng latest - newly imaged CentOS Stream 8 hosts don't do kernel updates

      I don't see any obvious settting, and XCP-ng won't interfere with a guest OS installation, so the root cause for this missing GRUB_ENABLE_BLSCFG=true must be somewhere in the installation process, triggered by I-don't-know-what when being installed in an XCP-ng guest.

      posted in Xen Orchestra
      stormi
      stormi
    • RE: Updates announcements and testing

      The update was published earlier today: https://xcp-ng.org/blog/2023/02/20/february-2023-security-update/

      posted in News
      stormi
      stormi
    • RE: After update of XCP-ng 8.3 public alpha, guest win driver no longer recognized.

      Thanks for your feedback. I'm not aware of an update which could impact the guest drivers, and it's not easy to debug. It's hard to know whether there's an actual issue related to the alpha or not.

      The best would be to be able to check if the same course of events leads to the same outcome, and to check the VM at each stage, to see if there really is a change when updating, say, from the initial alpha release to the current updates.

      You don't happen to have snapshots, or an export, of the VM from when the drivers were working, do you?

      posted in News
      stormi
      stormi
    • RE: After update of XCP-ng 8.3 public alpha, guest win driver no longer recognized.

      What's the exact chain of events?

      posted in News
      stormi
      stormi
    • RE: Updates announcements and testing

      New Security Update Candidates (Xen, microcode, ...)

      Components are updated to fix vulnerabilities:

      • Xen is updated to fix XSA-426. It also includes the previous change which had not been released yet: Enable AVX-512 by default for EPYC Zen4 (Genoa)
      • Intel and AMD microcode is updated for various devices:
        • Intel update (which in turn links to the advisories)
        • AMD advisory

      We will also release at the same time:

      • xcp-ng-release-*: fixes benign but annoying fcoe-related error messages at boot

      And an update candidate which has been tested previously:

      • Guest templates: added RHEL 9, AlmaLinux 9, Rocky Linux 9, CentOS Stream 8 & 9, Oracle Linux 9.

      Test on XCP-ng 8.2

      From an up to date host:

      yum clean metadata --enablerepo=xcp-ng-testing
      yum update "guest-templates-*" "xen-*" microcode_ctl linux-firmware "xcp-ng-release-*" --enablerepo=xcp-ng-testing
      reboot
      

      Versions:

      • xen-*: 4.13.4-9.29.2.xcpng8.2
      • microcode_ctl: 2.1-26.xs23.1.xcpng8.2
      • linux-firmware: 20190314-5.1.xcpng8.2
      • guest-templates-json-*: 1.9.6-1.2.xcpng8.2
      • xcp-ng-release-*: 8.2.1-6

      What to test

      Normal use and anything else you want to test. The closer to your actual use of XCP-ng, the better.

      Test window before official release of the updates

      48h

      posted in News
      stormi
      stormi
    • RE: XCP-ng 8.3 public alpha πŸš€

      @Niko1 @rRobbie could you both open separate topics so that we can discuss your issues separately?

      posted in News
      stormi
      stormi
    • RE: XCP-ng 8.3 public alpha πŸš€

      @Strebor Thanks! You likely have the same crash as what was discussed earlier in the thread (same test failing), with instructions to install a patched Xen to see if it fixes it for you.

      posted in News
      stormi
      stormi
    • RE: Xscontainer

      It's not the same error. Your VM is missing a required package : ncat, as the error message says.

      posted in Xen Orchestra
      stormi
      stormi
    • RE: Xscontainer

      What's the exact error message?

      posted in Xen Orchestra
      stormi
      stormi
    • RE: Xscontainer

      Well, I tried it myself on a freshly installed pool, and this worked. Can you elaborate on what doesn't work?

      posted in Xen Orchestra
      stormi
      stormi
    • RE: Updates announcements and testing

      @NielsH We'll wait for the next security update, to ship them together. When exactly security updates are released can't always be predicted or disclosed.

      posted in News
      stormi
      stormi
    • RE: XCP-ng 8.3 public alpha πŸš€

      A test was recently pushed to XTF's repository which may crash a host whose hardware is vulnerable to XSA-304 (hardware vulnerability related to EPT superpages).

      There are two modes in Xen regarding EPT superpages, fast vs secure, and XCP-ng defaults to fast due to the big performance hit secure would have by default on affected hardware. The vulnerability may allow an HVM guest to crash the host, and this is what the test demonstrates.

      I've updated the small Xen testing guide above with instructions to switch to secure mode before running the tests, if you want to avoid the crash in case your host is vulnerable.

      posted in News
      stormi
      stormi