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  • VMs, hosts, pools, networks and all other usual management tasks.

    459 Topics
    4k Posts
    P
    @wgomes yup thanks for bumping this topic, still having the problem too

  • ACLs, Self-service, Cloud-init, Load balancing...

    102 Topics
    852 Posts
    P
    @dlgroep Thank you, we will take thin/thick token into account and use 'claims' part for other properties.

  • All XO backup features: full and incremental, replication, mirrors...

    489 Topics
    5k Posts
    P
    Re: FILE RESTORE / overlapping loop device exists we still had this annoying problem where we couldn't FLR our backup, source VM could be Windows or linux, with or without LVM... (see error logs in previous thread, overlapping loop...) latest XOA is installed. on a secondaray XO CE, I mounted the same remote, and NO PROBLEMS AT ALL... soooo I thought my main XOA is probably beaten up somewhere... but that was not it. all remotes on main XOA are attached to a XO PROXY (official, not CE) ! on the XO CE that is in another datacenter, I mounted the S3 remotes directly WITHOUT the proxy use, and it worked. On main XOA, we offload all backup tasks to proxies, so all remotes are attached to a proxy... I duplicated a remote, same conf, but without proxy, so that XOA would do the restore job, not the proxy, and voila, all is working as intended, FLR is okay on main datacenter. TLDR : FLR is not working with proxy attached remotes, if you duplicate the remote without the XO PROXY, all good @florent @bastien-nollet I think there is something to look into. probably a race condition, the XOA and the XO PROXY both try to mount the loop device ?

  • Everything related to Xen Orchestra's REST API

    84 Topics
    629 Posts
    K
    @olivierlambert & @mathieura thanks for the speedy response. Duly noted, very much appreciated.

  • Terraform, Packer or any tool to do IaC

    49 Topics
    463 Posts
    dalemD
    Version 1.4.0 is released: https://codeberg.org/NiXOA/system/releases/tag/v1.4.0 It includes significant changes and improvements, including: dedicated getting started section, migration to valkey, only needing to clone system, and helper scripts. the xen-orchestra-ce nixpkg now references the libvhdi nixpkg, and the core flake now references and pulls from the xen-orchestra-ce repo as an overlay. System (the user input flake) now uses the Core repo as an overlay, reducing the need to clone both locally AND allowing system to pull new updates and releases from core. XO, and libvhdi as needed. The next goal is: Make an xsconsole-like TUI Automate package updates for libvhdi and xen-orchestra-ce using CI/CD pipelines Submit libvhdi and xen-orchestra-ce as official nixpkgs
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  • K

    Weird Issue with NFS and Synology Hyper Backup

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    10 Posts
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    olivierlambertO
    It's important to understand the components you are using, especially on a software that you use without support/training In short: SR: a Storage Repository is access by your host/dom0/XCP-ng, and will be used to store ISOs and/or VM disks. It's running on a relatively old CentOS release (7.x), and will mount with some specific settings BR/remote: a Backup Repository where Xen Orchestra will send the backup of your VMs. Usually, Xen Orchestra runs (in XOA) inside a Debian 11 VM, with default NFS mount options (default: ie from the operating system point of view). It's hard to tell exactly the issue since you are likely using XO from the sources, so a XO that you choose to install on a system where we (aka "XO devs") have precisely 0 control on. Plus the NFS configuration part is also out our scope because it's not running inside our infrastructure too. That's a lot of moving pieces, that's why it's important to understand what you do so we can assist here the most efficient way we can
  • A

    Xen online security

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    859 Views
    ronivayR
    There’s usually little to no reasons to expose any mgmt systems to internet in actual production environments. Especially if it’s strictly for internal mgmt purposes. XO is no exception. Not because the system would be unsecure, but you simply want to make any attack surface as small as possible. It’s just a best a practice.
  • A

    Xen Orchestra and guest utilities on Fedora 36, XCP-ng 8.2

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    olivierlambertO
    I think it's "because" we fixed it upstream and then Fedora packaged the fix in their latest update
  • K

    Global (not local) ISO repositiry, not possible?

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    AtaxyaNetworkA
    @stormi Yeah, seems better this way ^^ I will try to write a draft in the next few days to update the documentation
  • kdmK

    Orchestra 5.61.0 VM Doesn't Auto-Start in XCP-ng 8.2

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    F
    @olivierlambert said in Orchestra 5.61.0 VM Doesn't Auto-Start in XCP-ng 8.2: Try to disable/re-enable autostart then. Hi, I had this trouble, on XCP 8.2 / XOA agent 7.4.50-1, the Olivier's advice fixe the problem.
  • J

    Revert this vm to this snapshot error

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    12 Posts
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    J
    @ronivay Ok. In between jobs I did a new VM install of debian 11 and on it the XO community version. Version numbers now: xo-server 5.100.1 xo-web 5.101.1 I seem to have everything working again. Thanks for the help and tip. Now it seems really solved. If I come across anything else, which I don't think I will, I will report back. Greetings and thanks, Jan
  • M

    XO spawned VM from template has wrong VIF network order

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    M
    @Forza Hey - thanks for the input. It would be valid if I would reboot xcp host though. All this is happening on live xcp server which is problematic. It's no the end of the world but there has to be a way to debug it. Any tips on that?
  • A

    XCP-NG/XOA install

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    2 Posts
    820 Views
    DanpD
    You will need to download the desired ISO and use it to install the base OS. Then follow the official docs or use one of the available installation scripts. AFAIK, you should be fine with Fedora.
  • Otter-7O

    Unable to create private network

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    6 Posts
    811 Views
    Otter-7O
    The issue was resolved after installing XO from the source on another Debian 11 VM.
  • K

    Manual Backup (no schedule and no automatic deletion of old backups) Please?

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    1 Votes
    8 Posts
    1k Views
    julien-fJ
    @olivierlambert Yes, each job has a unique identifier and willl not touch backup files of other jobs.
  • C

    Tutorial on importing VHD?

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    GheppyG
    What operating system do you have? Does it run on the same type of real server? If not. If VM it is Windows, you must reset (sysprep) or insert the hdd drivers. Acronis is a solution for that, or Dism++ and ImDisk to insert dirvers on vhd. If VM it's Linux, you don't have the correct disk name or partition ID, the boot partition must be redone. Reinstall kernel, in chroot with live CD, to solve the problem. For an easier process, I recommend Hyper-V -> VirtualBox -> XCP-ng. With VirtualBox you will have fewer problems when restoring the boot. And VirtualBox is much more compatible with XCP-ng.
  • D

    XO can't connect to XCP-NG host and Issue with Secure Boot

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    11 Posts
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    D
    @olivierlambert said in XO can't connect to XCP-NG host and Issue with Secure Boot: xe vm-param-set uuid=<UUID> platform:secureboot=false Thank you! This did the trick! Our Windows Server 2019 is now up and running.
  • J

    Delta backup fails on SMB remote

    Unsolved
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    DarkbeldinD
    @vbits said in Delta backup fails on SMB remote: NexentaStor SC216 Yes that was the question If you have better speed with SMB stay with it NFS should be better in theory but sometime you have to go with real world reality.
  • T

    Keep getting "HTTP connection has timed out" on my Delta Backup

    Solved
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    18 Posts
    5k Views
    V
    @olivierlambert Yes, it seems so. The switches are of different brands between RACs and since a year ago the datacenter was divided in 2 companies and we are not sure how they have organized the networks. Then I had another error but with "rescan all disks" on the host it was solved.
  • GheppyG

    Full backup interval with current step

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    2 Votes
    2 Posts
    554 Views
    DarkbeldinD
    @Gheppy I will ask @marcungeschikts to take a look at this and talk to dev team about it
  • A

    Metadata backup missing email address field

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    2 Posts
    307 Views
    DarkbeldinD
    @Andrew Hi Andrew, Metadata backup use the report plugin settings to send mail so you can define the email address there.
  • T

    How to move XOA to another PIF?

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    3 Posts
    764 Views
    G
    You should be able to go to the network tab for the VM, click the network it's currently connected to, and then change it to the new one. If you have the management tools installed this can be done live, otherwise you'd need to shut the VM down. [image: 1660085394935-9fd8274e-8c52-4d2c-83b1-ff14c43e0416-image-resized.png] [image: 1660085433254-4278a01c-eee3-49ed-a60c-95a8729312fd-image-resized.png]
  • ForzaF

    Create a template with resizable disk?

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    1 Votes
    2 Posts
    417 Views
    olivierlambertO
    You can only if you select Cloud init.
  • G

    Is the xoa bash install script on the xcp console broken?

    Solved
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    11 Posts
    3k Views
    olivierlambertO
    Answered on Github.
  • K

    Network & SR Dropdowns Empty When Attempting to Create New VM

    Solved
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    5 Posts
    1k Views
    K
    @olivierlambert OH nice! That will be awesome, I can't wait to try it.