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  • F

    License no longer registered after upgrade

    Management
    11
    0 Votes
    11 Posts
    68 Views
    F
    Thank you guys! Problem temporarily fixed by Vates support,
  • P

    restore metadata for pool -> incompatible version

    Backup
    10
    0 Votes
    10 Posts
    112 Views
    DanpD
    If you look at the metadata files on the backup remote, you should see two files: data and metadata.json. Search either of these for the term "xapi_build", and that should let you know the version of xapi that was active when the backup was made. With this additional information, it should be possible to calculate which updates to apply to your host.
  • olivierlambertO

    🛰️ XO 6: dedicated thread for all your feedback!

    Pinned Xen Orchestra
    74
    5 Votes
    74 Posts
    3k Views
    olivierlambertO
    That's also because XO Lite is replacing basically "nothing before", while XO 5 is 10y full of features that we can't all re-implement at once in XO 6
  • P

    FILE RESTORE / overlapping loop device exists

    Backup
    13
    0 Votes
    13 Posts
    237 Views
    P
    not better with production upgraded to 6.0.1 (XOA and XO Proxies) we will open a support ticket ps : if we delog/relog from XOA with another user, we have better chance to get the file restore working... not 100% very unstable is there a link ?!
  • L

    XCP-ng 7.5 -> 8.3: Best VM Migration Path?

    Solved Migrate to XCP-ng
    5
    0 Votes
    5 Posts
    76 Views
    olivierlambertO
    Ah indeed, labels are honored even in the case of a warm migration. We used it ourselves when we migrated from Intel to AMD CPUs, it was really the best compromise betweeen live and cold (especially when you change the CPU vendor). Glad to see it's helping many people and companies now
  • M

    IMPORTANT! Some of your VMs are vulnerable.

    Management
    5
    3
    0 Votes
    5 Posts
    101 Views
    D
    @McHenry Turning off the Manage via Windows update first + tools uninstall + reinstall should take care of it.
  • stormiS

    XCP-ng 8.3 updates announcements and testing

    Pinned News
    333
    1 Votes
    333 Posts
    118k Views
    S
    Is there any intent to publish the latest xcp-ng 'release' with an XOSTOR iso ? There's an iso for the non-XOSTOR version (xcp-ng-8.3.0-20250606.2.iso) released on 18 Dec 2025, but the latest iso with xostor comparability is xcp-ng-8.3.0-20250616-linstor-upgradeonly.iso released in 16 June 2025. Reason for asking is the last incremental upgrade on 18th Dec partially failed on our pool master and so we need to do a 'clean' upgrade, however there are XOSTOR disks on that machine, and doing a network upgrade after a partial failure and regardless with xostor - is not advised / achievable. Thank you!
  • P

    2FA doesn't load graphics properly after XO6 went default (XO from source)

    Solved Xen Orchestra
    5
    1
    0 Votes
    5 Posts
    81 Views
    olivierlambertO
    Excellent news
  • H

    Unable to MIgrate VDI when host is low on free memory

    Compute
    13
    0 Votes
    13 Posts
    189 Views
    bvitnikB
    @nikade said in Unable to MIgrate VDI when host is low on free memory: Could you please explain the difference between the term dom0 and host? This is what I mean: [image: 1766359127766-ae06dd02-1c5c-44cb-acb0-484503864c6c-image.png] Dom0 is not "the host". It contains a management layer for the host but in reality it is just another VM, highly specialized one but stil just a VM. It does not see host's RAM as it's own.