Subcategories

  • All Xen related stuff

    591 Topics
    6k Posts
    P
    @Forza Yes it can This is how I do it https://xcp-ng.org/forum/topic/10834/apcupsd-install/9
  • The integrated web UI to manage XCP-ng

    24 Topics
    341 Posts
    olivierlambertO
    Hi, Somewhere between Q1 and Q2 next year, hard to be more precise
  • Section dedicated to migrations from VMWare, HyperV, Proxmox etc. to XCP-ng

    105 Topics
    1k Posts
    olivierlambertO
    If XO from sources, double check you are fully up to date in the first place. You maybe used an outdated V2V code that wasn't asking for the template, causing the issue you experience now.
  • Hardware related section

    133 Topics
    1k Posts
    stormiS
    I'm going to build an updated installer with an updated bnxt_en driver, as more and more servers require it.
  • The place to discuss new additions into XCP-ng

    244 Topics
    3k Posts
    olivierlambertO
    Hi, Have you tried the official documentation? Like in here: https://docs.xcp-ng.org/category/development-process/ edit: also, we already have an ISO loosely based on Alma 10, so maybe if you want to assist, that would be more interesting to sync with our teams
  • XCP-ng v8.3 Host Crashing Upon Console Login and Performing Any Action

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    bleaderB
    Thanks for letting us know, and I'm happy you have thing working nicely now. I think to mark this as resolved you need to convert your original post as a question, and it can then be marked as resolved. I actually cannot do it myself, I think only a few people have the permission to do it for others at Vates.
  • Change VM RAM

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    olivierlambertO
    Enjoy XO & XCP-ng then
  • host time and xoa time are not consistent with each other

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    C
    @olivierlambert I resolved it, logged in the XCP-ng console and set the NTP servers to default. All good now. Thanks [image: 1733066154172-xcp-ntp2.png]
  • Cloning Windows VMs

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    D
    Preferably after, since the PV drivers contain some VM-specific settings that may be wiped by Sysprep.
  • Issues with XCP-ng Windows PV Tools 9.0.9000.0 Testsign Pre-release

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    @dinhngtu said in Issues with XCP-ng Windows PV Tools 9.0.9000.0 Testsign Pre-release: With 9.0.9000.0, you could sometimes run into this issue if you reboot too early after installing. This will also be fixed in the next release. I just did two more tests and the boot-up failure happened both times. On the last test I waited some time (like 30 to 60 sec) after the driver installation before rebooting (using Windows restart from the start menu). Even though I waited before rebooting I still encountered the boot-up problem: Windows is spinning on this screen and doesn't finish booting: [image: 1732291273907-ef30a370-5897-41e6-a0f1-41fa3720dacb-image.png]
  • 0 Votes
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    511 Views
    olivierlambertO
    I wasn't aware of this plugin even existing (thanks for the discovery). I'm not sure it's really maintained, but we have a clear goal of getting one officially maintained anyway.
  • Windows Admin Center extensions for XCP?

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    G
    @olivierlambert Which one, powershell or WAC. They are kind of one in the same when you look at how WAC makes the calls to do the work, there's a button to reveal the powershell behind the button clicks so you might be able to get both at once. But WAC draws nice graphs and gives us a GUI to get the work done. Yes I know, real Admins don't use GUI. Whatever, AI will eat our jobs anyway, just trying to stick it out another 9 years at this point. When I get time, I'll still probably take a swing at this task for WAC, because to me this would be valuable. Big learning curve though. Now if MS would finally add Group Policy to WAC and fix some of the DHCP and DNS features that are still in preview...
  • xenserver - net 9.1.7.65 issues

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    D
    @dinhngtu Ah thank you! Idk why I couldn't find that on my own, I searched for a while.
  • Xapi service missing

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    DanpD
    According to the documentation, you only need xfsprogs.
  • Error migration

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    olivierlambertO
    I'm not aware of such problem it's like the VM was kept in limbo. You did the right thing with your commands.
  • Can pass through all NICs except one

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  • SMB share write performance issue windows server 2019

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    Hello, I've tried benchmarking several Windows VMs from another client and am getting expected performance: Read: .\diskspd.exe -c1G -d10 -Su -Sw g:\data.dat Write: .\diskspd.exe -c1G -d10 -Su -Sw -w100 g:\data.dat Windows Server 2022: Read IO thread | bytes | I/Os | MiB/s | I/O per s | file ------------------------------------------------------------------------------ 0 | 1151533056 | 17571 | 109.72 | 1755.53 | g:\data.dat (1GiB) ------------------------------------------------------------------------------ total: 1151533056 | 17571 | 109.72 | 1755.53 Write IO thread | bytes | I/Os | MiB/s | I/O per s | file ------------------------------------------------------------------------------ 0 | 966000640 | 14740 | 92.12 | 1473.98 | g:\data.dat (1GiB) ------------------------------------------------------------------------------ total: 966000640 | 14740 | 92.12 | 1473.98 Windows 11 24H2 (with Eset): Read IO thread | bytes | I/Os | MiB/s | I/O per s | file ------------------------------------------------------------------------------ 0 | 1100283904 | 16789 | 104.81 | 1677.01 | g:\data.dat (1GiB) ------------------------------------------------------------------------------ total: 1100283904 | 16789 | 104.81 | 1677.01 Write IO thread | bytes | I/Os | MiB/s | I/O per s | file ------------------------------------------------------------------------------ 0 | 931594240 | 14215 | 88.82 | 1421.07 | g:\data.dat (1GiB) ------------------------------------------------------------------------------ total: 931594240 | 14215 | 88.82 | 1421.07 Several questions: Are you running benchmarks on a separate virtual disk? If not, could you try again using a share created from a separate virtual disk? Could you run CrystalDiskMark locally on these VMs and see the performance? You mentioned that Eset security takes up 100% CPU during the benchmark. Could you try temporarily uninstalling Eset and testing again?
  • USB Passthrough speed issue

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    olivierlambertO
    Thanks for your feedback. In the meantime, I will plan a "spike" to investigate the status of USB speed on passthrough.
  • 8.3 USB Passthrough - Win Server 2019 BSOD

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    M
    @andsmith windbg is also a regular win32 app and is included in any recent windows SDK. Here: https://developer.microsoft.com/en-us/windows/downloads/windows-sdk/ You just need windbg so deselect all the other crap.
  • VDI export of running VM

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    olivierlambertO
    Yes, you can use XO webhooks (IIRC) to trigger something before or after a backup and send the request to a custom agent you made inside the VM. But I'm not sure to get it, can you provide what do you want to achieve, not the technical solution (script VM backup is already a solution, not the problem you are trying to solve)
  • Is Cold Migration of VMs from XCP-ng 8.3 back to 8.2.1 Not Supported?

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    stormiS
    @andrewperry The release notes warn about PV guests.
  • 8.3 cannot contact other host using TLS

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  • XO-lite issue - 8.3 / IPv6

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    BenjiReisB
    @PimAarts hi! Thx for the report - I reproduced the issue and am investigating. Meanwhile clicking on Cancel will give you access to XOLite
  • Failed upgrade to 8.3 now stuck on grub

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    olivierlambertO
    2 times the charm I have no idea why it failed initially, but at least you tested the magic rollback As you can see, it's really a GREAT feature
  • Host not running VMs after update

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    T
    We are now live again with all the VMs - which is a relief. The above steps from @stormi were great, the one thing I notced was the /etc/stunnel/certs directory didn't exist. I created that manually and everything else seemed happy. I did have to mess about a bit with the fibre NICs, but I've repeated the previous renaming and that's now running fine. Thanks very much for all the help - I appreciate it.