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  • All news regarding Xen and XCP-ng ecosystem

    143 Topics
    4k Posts
    A
    @stormi I'm also getting error on some VMs while trying to export a disk and also trying to even start some VMs from NFS (that were fine before). xo-server[565]: 2026-05-13T02:53:15.746Z xo:api WARN admin | vm.start(...) [2s] =!> XapiError: INTERNAL_ERROR(xenopsd internal error: Storage_error ([S(Illegal_transition);[[S(Activated);S(RO)];[S(Activated);S(RW)]]])) xo-server[565]: 2026-05-13T02:53:40.652Z xo:api WARN admin | vm.start(...) [3s] =!> XapiError: SR_BACKEND_FAILURE_46(, The VDI is not available [opterr=VDI 399734eb-5965-4799-ac36-f6dd774db867 not detached cleanly], )

  • Everything related to the virtualization platform

    1k Topics
    15k Posts
    T
    @Team-Storage Did you guys have any feedback on this one? On our side we have tried a handful different forum items we have found, but we have not found anything that appears to work. Each time we run the V2V migration, the larger qcow2 disk appears to fully transfer but the smaller vhd file does not.

  • All Xen Orchestra related questions/reports

    3k Topics
    28k Posts
    N
    Afternoon, I converted my Red hat 10 desktop server/workstation to the XCP-ng, it had: 1x NVMe SSD 1TB (XCP-ng default install + VMs) 2x SSD 1TB (SR for VMs) 3x WD 2TB (It was used for storage via NFS) I want to create a NSF VM to manage those WD 2TB HDs. I'm assuming it possible, any cons doing it this would be welcome, I can not find instructions how to attach a drive to a VM in the XCP-ng docs. I don't want to destroy the data on these drives until I get a storage device to transfer them too. The need to do it this way for now is, I don't have the equipment to setup a full blown network infrastructure. So I want to simulate one until I do. The purpose is to learn and master XCP-ng and Networking. The VMs will be simulating servers, so when I get all the needed equipment, I would know how to setup my network infrastructure. I have another Redhat 10 server/workstation setup similar and will convert this one a well. It has: 1x NVMe SSD 1TB (default install for XCP-ng + VMs) 2x SSD 500GB (for VMs) 2x ST 2TB (used for storage as well, currently uploading to cloud storage to use for VMs as well) I will be managing both XCP-ng severs from another workstation (Windows 10 Pro). Thanks for your feedback!

  • Our hyperconverged storage solution

    47 Topics
    745 Posts
    J
    @Mathieu-L linstor n l was included in my original post. All nodes were updated to May 2026 Security and Maintenance Updates for XCP-ng 8.3 LTS, all nodes were restarted. May 2026 Updates #2 for XCP-ng 8.3 LTS was released, and a couple days later I installed on all hosts. No host restarted. When xen04 was restarted, that is when this issue happened. I had used systemctl restart linstor-controller here (https://xcp-ng.org/forum/post/105309) to restart the controller.

  • Non-English speakers

    35 Topics
    113 Posts
    olivierlambertO
    Ah excellente nouvelle Je passe le sujet en résolu !