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  • All Xen related stuff

    622 Topics
    6k Posts
    P
    @flakpyro said: EDIT: The solution here is to get "Power/Performance Bias:" to OS Controlled in the servers BIOS. This restores functionality. hey nice ! I did the modification on a slave server and I now have all informations (previously FAILED) [image: 1786472883253-32aede5f-d4bb-44fd-acad-029715ca1bdf-image.jpeg] it's an HPE DL380 Gen 11 modified in the iLO web ui, but then needed to reboot host was previously on DYNAMIC POWER SAVINGS [image: 1786472960757-f2d02bca-04eb-4a06-8844-c073e9d9b93a-image.jpeg]

  • The integrated web UI to manage XCP-ng

    29 Topics
    367 Posts
    olivierlambertO
    The same as @john.c and also XO Lite tends to be less a priority because less critical than the full fledged XO (the priority is to replace entirely XO 5 in the next releases). Why you would need XO Lite outside basic actions? It's mostly meant to bootstrap XO itself and do basic operations (which is already the case, at least with many basic features already). Initially, the goal hasn't moved: replacing XenCenter. We are moving in that direction, but again, I think it's more important to get XO 6 finished first. I'm curious to understand more the use case of XO Lite in your context @unreal-shizzle ?

  • Section dedicated to migrations from VMWare, HyperV, Proxmox etc. to XCP-ng

    128 Topics
    1k Posts
    acebmxerA
    If i recall from my migration I belive thats all there is to it. I know the docs mention about doing a test migration but mine just migrated and it just worked as you stated after making the needed adjustments. Let other chime in but i think you are good to go. And you could delete the snapshot from the vm.

  • Hardware related section

    174 Topics
    2k Posts
    gduperreyG
    @yllar Hello, We are still validating the ISOs, but we are getting closer to releasing them. We hope to make them available soon.

  • The place to discuss new additions into XCP-ng

    254 Topics
    3k Posts
    Maelstrom96M
    @benapetr Good news, seems like the latest version for SM will implement vdi_revert which should work nicely with Ceph RBD. The only thing now is to have the newer Ceph kernel drivers in XCP-ng since the current driver is very old... (v12 I believe, we're now at v20, soon v22)
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  • J

    Hosts fencing after latest 8.2.1 update

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    Right, so yeah I did just that - disabled HA and have been keeping an eye on the logs as well as general performance in the env. Glad to know my actions align with your recommendations at least There are a couple of hosts that get a lot of these sorts of messages in the kern.log: Apr 25 08:15:33 oryx kernel: [276757.645457] vif vif-21-3 vif21.3: Guest Rx ready Apr 25 08:15:54 oryx kernel: [276778.735509] vif vif-22-3 vif22.3: Guest Rx stalled Apr 25 08:15:54 oryx kernel: [276778.735522] vif vif-21-3 vif21.3: Guest Rx stalled Apr 25 08:16:04 oryx kernel: [276788.780828] vif vif-21-3 vif21.3: Guest Rx ready Apr 25 08:16:04 oryx kernel: [276788.780836] vif vif-22-3 vif22.3: Guest Rx ready Am I wrong to attribute this to issues within specific VMs (i.e. not a hv performance issue)? I know one of the VMs that causes these is a very old centos 5 testing VM one of my devs use and the messages stop when it's powered down. Is there any way to easily associate those vifs with the actual VMs they are attached to? My google-foo failed me for that. Other than that, I noticed my nic firmware is a bit old on the X710-da2's I use so I'm going through and upgrading those with no noticeable changes. I'm fairly hesitant to re-enable HA without tracking down the root cause.
  • D

    Stuck in maintenance mode after joining pool.

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    DanpD
    @DwightHat said in Stuck in maintenance mode after joining pool.: When I try to look at the host in Xen Orchestra it just says "An error has occurred". Check to browser's Dev Tools console when this happens. It will likely contain some additional details. You likely need to check the logs to find out why you are encountering this issue. Many times the "stuck in maintenance mode" issue is related to an unmountable storage repository. https://docs.xcp-ng.org/troubleshooting/log-files/
  • ForzaF

    Whatchdog support for Linux and Windows guests

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    olivierlambertO
    This post specifically: https://xcp-ng.org/forum/post/57441 The person had issues to speak in English but wanted to tell this configuration worked. You can use the xen_wdt backend to rely on a Xen operation to force restart the VM. I have no idea how it works on Windows.
  • A

    Virtualized XCP-ng reboots when trying to install Debian from an ISO from the local ISO store

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    A
    @lawrencesystems I think this is quite common when you need to test certain scenarios with multiple hypervisors (backup, migrations, etc.). You only need a couple of HVs with a few tiny running VMs. We have done this setup with nested esxi many times for testing purposes. And since e.g. Ubuntu and Windows work this way, the problem is probably specific to Debian (and maybe others?).
  • R

    PXE Boot a VM and use HTTP for kernel/initrd download

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    olivierlambertO
    Question for @gduperrey or @stormi
  • I

    USB pass-through device with wrong product and vendor identifiers on 8.2

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    I
    @infodavid Finally, I follow an existing topic and configure nut-server on the hypervisor to access the ups via usb. I know that Olivier is not fully aligned with the fact that the host is modified but IMO it is an acceptable change on my XCP-NG host.
  • S

    This topic is deleted!

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  • L

    VMs are abruptly getting shutdown

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    J
    @lritinfra Something to consider also the HPE Intelligent Provisioning is the main way, outside of HPE iLO, HPE SUM or HPE SPP to update the server's hardware firmware. If you aren't using individual RPMs or SCEXE files for the task. With HPE Intelligent Provisioning and HPE SPP being able to update, both firmware and BIOS. As not all of the updates for firmware will be in a compatible format, for use with HPE iLO. I'm not sure if it has changed but an Administrator Password set on the BIOS (at minimum), also locks out (disables) access to the Erase option on the HPE Intelligent Provisioning. At least it does on my only HPE Server running an up to date BIOS, HPE iLO and HPE Intelligent Provisioning. Thus disabled HPE Intelligent Provisioning doesn't help with being up to date enough to fix vulnerabilities and bugs at hardware or firmware level.
  • K

    Is it possible to prioritize the booting of certain VMs over another when xcp-ng starts?

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    R
    @rjt Note to self about creating and managing appliances at xe cli. xe help --all | egrep -i '(appliance)' # find xe appliance related commands. appliance-assert-can-be-recovered, appliance-create, appliance-destroy, appliance-list, appliance-param-clear, appliance-param-get, appliance-param-list, appliance-param-set, appliance-recover, appliance-shutdown, appliance-start,
  • A

    XCP-ng on a laptop - turning off the monitor

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    D
    @abudef I ran into the same thing on a dell latitude 5411, but I eventually found a workaround. In the BIOS under System Configuration there was an option called Unobtrusive Mode, and when enabled, a specific key combination will turn off the display and speakers, independent of the OS. The same key combination will then turn them back on when needed. While an automatic feature would be preferable, the manual option meets my needs since it would be rare to need to use the laptop screen. The one downside for me is that if power is lost long enough that the battery drains, the screen will need manual intervention after power is restored - the BIOS will turn the machine back on when it receives power, but won't put the screen back in its previous state. I put a sticker on the laptop with the key combination so I will remember it when needed.
  • S

    XAPI servic failed

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    DanpD
    @sushant-diwakar I think you misunderstood @olivierlambert as he was referring to the support ticket that you opened with Vates, which is still open and awaiting a response from you. I restored the forum thread that you deleted because it contains information that is pertinent to this discussion. I'm leaving this topic separate for now, but IMO there really was no valid reason to start this new thread instead of continuing the prior one.
  • S

    Pool Master unreachable

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    S
    @sushant-diwakar
  • I

    Issues with PCIE Passthrough

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    J
    @ImThatFluffy said in Issues with PCIE Passthrough: @john-c Yea im not sure, it was either an issue with the way I had Debian setup or compatibility things booted up Ubuntu 22.04LTS with the HWE kernel and it worked perfectly. Well if you are using Ubuntu Linux 22.04.1 LTS or one of the later point releases then it would be using a Linux Kernel version 6.1 or later, when its a HWE kernel. So any bugs from earlier versions of the kernel would have been fixed, also the Intel ARC graphics hardware would have been released during one of the point releases. On the Debian Linux front a distribution version earlier than version 12.0 would have been unlikely to have complete properly functioning support, due to that release being the first one with the Linux kernel version of 6.1 or later.
  • D

    Imbedded Docker

    docker container xcp-ng
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    S
    @DustinB said in Imbedded Docker: Has anyone else done this, and can provide benefits or faults in doing so, besides the obvious that this isn't officially supported? I am actually going through the process of trying this right now, and am having significant difficulties with the xscontainer-prepare-vm piece - it doesn't work. So far, I have built a Docker VM, made sure all prerequisites are in there, and then run this script. It does insert an ssh-rsa key into my user's authorized_keys file, but the public key it inserts doesn't actually work. The host is not able to ssh into the VM due to the certificate not matching and requires a password, which does not work because it can't pass the VM check. Has anyone else seen this behaviour before?
  • Z

    Issues with Windows 11 VM

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    planedropP
    I've got passthrough to work a number of times without issue, the only thing I had to make sure of was that all devices related to the GPU were passed through completely. Are you following the docs step by step? I have a Ubuntu VM running with a 2060 passed through right now, works flawlessly and even survived a power loss on the host.
  • yarozY

    How do I/should I disable the local webserver

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    J
    @olivierlambert Thank you. We'll be looking into it when we upgrade the hardware.
  • S

    Inquiry Regarding XCP-NG Web UI Access Issue

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    planedropP
    @ajpri1998 I agree in regards to XOA getting damaged somehow, so that makes sense. I think my question here to OP was more about why they're concerned with it if they already have XOA. Normally if something happens to XOA though you'd SSH into the XCP-ng host and figure it out from there (which also means XO Lite could be enabled). Not criticizing at all, just was curious about the use case here in specific since it's being evaluated for enterprise use.
  • okynnorO

    windows 11 Support

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    Z
    Could someone who tried Win11 with the latest XCP-ng beta confirm if hibernation works?
  • J

    This topic is deleted!

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  • V

    Run a script inside guest OS from host

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    V
    Get Wendell to talk more about xcp-ng