1. Home
  2. Xen Orchestra

Subcategories

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

    467 Topics
    4k Posts
    K
    Hi! I've had this pool setup at home for quite a while now, more than 3-4 years, and had made a few upgrades and adjustments to host machines. For some reason though, some old virtual machines still shows up in the xsconsole, even though they are not present in the XOA nor in the servers own management interface. How can I delete these from showing up and clean it up a bit? [image: 1778500173087-screenshot_20260511_134238.png] Not present VM:s: Before Ubuntu Update Blank Windows 11 Kali Linux The rest is still present on the system. How do I fix this?

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

    103 Topics
    859 Posts
    J
    @gcpeters4 said: @john.c This is a good idea as well. If the previous suggestion of trying to do a DNS round robin approach doesn't work, this may be my best option. Thanks for taking the time to provide your suggestion! By the way my suggestion is recommended best practice from Microsoft for their Active Directory software and/or technology. My suggestion will be more likely to work if your DNS servers and requests have issues with Round Robin configuration. Plus with my solution you can easily add more servers as domain controllers to the cluster, as required and use replication to keep them consistent and up to date.

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

    501 Topics
    5k Posts
    P
    @Pilow Hi, Thank you for your reporting! It should be fixed in the next version we are thinking releasing this month if no surprise happens. There is a big refactoring on the clean part which handles metadata (and size) updates.

  • Everything related to Xen Orchestra's REST API

    85 Topics
    633 Posts
    DustyArmstrongD
    @florent OK cool, thank you for the info.

  • Terraform, Packer or any tool to do IaC

    50 Topics
    469 Posts
    dalemD
    @afk I’ve got two draft nixpkgs for libvhdi and Xen orchestra from sources respectively, I’ll look into submitting them upstream soon but take a look and feel free to share any feedback xen-orchestra-ce libvhdi.
Log in to post
Load new posts
  • S

    Replication Backup failure

    3
    2
    0 Votes
    3 Posts
    644 Views
    GheppyG
    It's more work, but... you have to stop the VM and export them, delete the current SR (Local Storage), recreate SR (Local Storage) as local ext4 format import the VM back In this way you switch from LVM to ext4 and the space it needs will be small, not double the space
  • B

    HAOS .ova says 'Management Agent Detected' but doesn't respond to stop/start

    6
    0 Votes
    6 Posts
    1k Views
    DarkbeldinD
    @BigHeadBighetti Just make a snapshot And yes I know I already discuss this with XOA team to have a more obvoious warnin but you already have a "Are you sure you want to shutdown this VM?" even without the box checked
  • S

    Control domain of Xcp-ng

    16
    1
    0 Votes
    16 Posts
    3k Views
    olivierlambertO
    https://xcp-ng.org/docs/troubleshooting.html is a good start to read. In your case, it's likely inside /var/log/SMlog
  • daveD

    Troubleshooting Backups (in general)

    7
    2
    0 Votes
    7 Posts
    1k Views
    daveD
    @olivierlambert Yes, i will update and have a look if it changes the behaviour anyhow. "For the rest, it's hard to answer without digging more." That`t exactly was i was looking for: Any Information where i can dig deeper? I`m looking for logs or traces of errors or so. It is not that i just wan`t this particular problem to be solved In my limited understanding of interal processes i think somehow a backup process dies and xo-server does not report or recognize this. But shouldn`t it somehow?
  • K

    ISO Import to Local Storage via XO Not Working

    5
    0 Votes
    5 Posts
    3k Views
    K
    @olivierlambert Oh nice, hope it's not too cold over there. It's 9AM over here in Maryland and a bit nippy but not too cold. Nope, no host or pool logs available (both are empty). Then again, I cleared all the alerts from the dashboard earlier this morning, so not sure if that's what wiped all the logs. I'm not too worried, as this is a testing environment so I'm using this host to do a lot of learning.
  • savage79S

    backup using http instead of https

    23
    0 Votes
    23 Posts
    7k Views
    florentF
    @KPS that is a second bug I will look into it this afternoon. edit : confirmed, I'm working on it
  • GheppyG

    XOCE limit ?

    27
    2
    0 Votes
    27 Posts
    8k Views
    florentF
    @Gheppy I am not an expert on the network part but I can help on the NBD part We added some info in this PR https://github.com/vatesfr/xen-orchestra/pull/6596, it should be merged in this form or another in master in a few days. It will give the user more info on the NBD usage and the cause (misconfiguration, or network error) Then if XO ( or the proxy) can't connect to the host through the NBD (for example with a network filtering/ routing), it will fall back to the reliable (but non parallelizable) api call Finally , the backup done with NBD or the legacy api call will produce exactly the same data so they are compatibles, but using the same target (as in the same directory , same remote and same VMs) for multiple job can lead to complex support tickets with interesting race conditions. I would advise to only use the same remote/directory only if the backups jobs does not concern the same VMs fbeauchamp opened this pull request in vatesfr/xen-orchestra closed feat(@xen-orchestra/backups): more information on nbd backups #6596
  • C

    S3 Remote with encryption: VHDFile implementation is not compatible

    11
    0 Votes
    11 Posts
    2k Views
    florentF
    @cdbessig that's strange Since S3 remote are only able to store blocks, the option is enforced on save ( without any uI) I tested locally and the options seems to be there. Can you show me a screenshot of the backup job configuration ?
  • D

    Base Copy (No active VDI)

    vdi base copy remove
    4
    1
    0 Votes
    4 Posts
    3k Views
    olivierlambertO
    Remember that the point of pro support (to help and guide you to run this setup confidently in production).
  • S

    VM won't start with internal error

    7
    0 Votes
    7 Posts
    2k Views
    DanpD
    What is your process for provisioning a VM? What template are you using?
  • codesmakerC

    XO reports wrong number of backups

    Solved
    11
    0 Votes
    11 Posts
    2k Views
    codesmakerC
    @julien-f Thanks a lot for the fast answer. I'll update to the latest version and test.
  • I

    Importing OVA - “Device Already Exists”

    24
    0 Votes
    24 Posts
    10k Views
    planedropP
    @trent234 Interesting, good to know. I do know that XCP-ng only officially supports 7 network interfaces, so not really surprised by that. It supports more VHDs though so feel like I shouldn't be seeing this error.
  • K

    XOCE - Config path

    10
    0 Votes
    10 Posts
    2k Views
    K
    @Gheppy I found my issue... The changes, I wanted to test have not been committed to "master-branch". After changing the branch, everything is clear... Thank you for your help!
  • Spunky_SurveyorS

    Backup fail Unable to get the true granularity: 60 & worker exited with code null

    7
    0 Votes
    7 Posts
    1k Views
    olivierlambertO
    +1, that's the way to go
  • P

    error -104

    21
    0 Votes
    21 Posts
    9k Views
    P
    @tuxen No GPUs were removed. only 2 were added. The only PCIE item removed was a NIC but I didn't remove it from dom0 or assign it to any VMs, it was just in the system.
  • B

    [XO-CE] job.Sequence error - invalid parameters

    xoce jobs
    3
    7
    0 Votes
    3 Posts
    975 Views
    julien-fJ
    I believe this is a known issue (https://github.com/vatesfr/xen-orchestra/issues/5973) that is unlikely to be fixed in XO5. We'll need to wait for @pdonias to be back from holidays to have more info on this. just-333 created this issue in vatesfr/xen-orchestra closed Error on vm.set from Jobs tab in XO web GUI #5973
  • S

    Deleting snapshots and base copies

    18
    1
    0 Votes
    18 Posts
    7k Views
    S
    @sumansaha In summary , I've deleted Orphan VDIs from Dashboard->health . But in deletion, I've maintained the sequence of their age.It has taken 6 hours, though that depends on the VM size.
  • K

    Show me your backup performance

    11
    0 Votes
    11 Posts
    1k Views
    olivierlambertO
    If you do a full every time, it's fine (use no retention or full every time)
  • N

    How to delete unmanaged disks in local storage

    7
    0 Votes
    7 Posts
    5k Views
    olivierlambertO
    You can't delete a base copy. You need to understand how it works before doing dangerous operations. A base copy exists if there's a snapshot. If you have 0 snap and still base copy, it could be either: because the coalesce isn't finished because the coalesce doesn't work In both case, you have to take a look at your SMlog. If you have no idea about it, you should either get pro support or start to read the doc in more details You can start here: https://xcp-ng.org/docs/storage.html#coalesce
  • JamfoFLJ

    FYI - Applying 11/3/2022 and 11/4/2022 Commits in XO from Sources

    22
    0 Votes
    22 Posts
    10k Views
    E
    Thanks for sharing