• XCP-ng 8.3 updates announcements and testing

    Pinned News
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    stormiS
    @gb.123 Please mention in your post that any issue caused by this script will not be covered by official support. The concerns I voiced then still hold.
  • Question on CPU masking with qemu and xen

    Compute
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    A
    For documentation purposes, there's a more general step of "Any VM you can shut down, do". Live Migration is great for VMs which need to stay up, but it's not free, and not even cheep. You will get done quicker if you can shut down VMs you don't need, migrate fewer things, and then (re)boot everything at the end.
  • XOA gets disconnected very often

    Xen Orchestra
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    olivierlambertO
    Yes, there's a possible weird combo between XOSTOR and HA in some situations. Let me add @ronan-a or @dthenot in the loop. It's likely that XOA disconnection is just a visible symptom of something else. It's not ultra trivial to reproduce though.
  • XOSTOR hyperconvergence preview

    Pinned Moved XOSTOR
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    S
    @ronan-a said in XOSTOR hyperconvergence preview: @peter_webbird We've already had feedback on CBT and LINSTOR/DRBD, we don't necessarily recommend enabling it. We have a blocking dev card regarding a bug with LVM lvchange command that may fail on CBT volumes used by a XOSTOR SR. We also have other issues related to migration with CBT. Is the problem still occurring on latest XCP-ng / XOSTOR version ? Not being able to use CBT on XOSTOR is a big issue for backup/replication.
  • 🛰️ XO 6: dedicated thread for all your feedback!

    Pinned Xen Orchestra
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    A
    @Mathieu ok. Yeah I already had that enabled. Glad you got it working.
  • restore metadata for pool -> incompatible version

    Solved Backup
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    P
    Great job, worked perfectly! Thank you very much for your fast support!
  • 0 Votes
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    itservicesI
    Hi @McHenry . You should obfuscate the IP address in your first screenshot. Also check your profile and private chat Hope everyone had a joyful Christmas and I wish everyone the best for 2026. Regards, Marc
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    Thanks @olivierlambert , really appreciate quick help. VM migrated successfully.
  • backup mail report says INTERRUPTED but it's not ?

    Backup
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    some timeout or race condition between the end of the job and the mail generation ? perhaps putting 10sec delay to send mail ?
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    G
    @zeropointer @numo68 I have added my script back seeing so many people might require a solution. I'll try and improve it as and when required.
  • GPU Virtualization

    Management
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    olivierlambertO
    Not until we can have our own piece of code doing it. Right now, it's a binary that's not Open Source made by Citrix, we cannot legally re-distribute it.
  • Staring up a shutdown VM in XO 6

    Xen Orchestra
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    W
    @olivierlambert Thank you. I thought maybe I was losing my mind/eye sight, especially after reading that google search indicating there was a start button in 6.
  • VDI not showing in XO 5 from Source.

    Unsolved Management
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    @Danp said in VDI not showing in XO 5 from Source.: xe vdi-param-list uuid= Hi Dan, [18:52 mycsskvdcxcp03 ~]# xe vdi-param-list uuid=5f899e22-f3a7-4f0b-8de6-2b8058c0f575 uuid ( RO) : 5f899e22-f3a7-4f0b-8de6-2b8058c0f575 name-label ( RW): ADSIM-UAT_DISK01 name-description ( RW): is-a-snapshot ( RO): false snapshot-of ( RO): d31f2db0-be21-4794-b858-1bea357869c8 snapshots ( RO): snapshot-time ( RO): 19700101T00:00:00Z allowed-operations (SRO): clone; snapshot current-operations (SRO): sr-uuid ( RO): 5d22cba7-fbf6-a03b-bb73-9ffba3a3ee75 sr-name-label ( RO): SR-HDD-DEV-2 vbd-uuids (SRO): c6f4c7fa-4f6f-7999-d13c-3a29d887d828 crashdump-uuids (SRO): virtual-size ( RO): 171798691840 physical-utilisation ( RO): 50272698880 location ( RO): 5f899e22-f3a7-4f0b-8de6-2b8058c0f575 type ( RO): User sharable ( RO): false read-only ( RO): false storage-lock ( RO): false managed ( RO): true parent ( RO) [DEPRECATED]: <not in database> missing ( RO): false is-tools-iso ( RO): false other-config (MRW): xenstore-data (MRO): sm-config (MRO): host_OpaqueRef:c3426081-ce96-507b-a219-8d2cb124c3ad: RW; read-caching-enabled-on-e1594701-28e9-4127-858e-74d4663669f8: true on-boot ( RW): persist allow-caching ( RW): false metadata-latest ( RO): false metadata-of-pool ( RO): <not in database> tags (SRW): cbt-enabled ( RO): false [18:54 mycsskvdcxcp03 ~]# Best regards, Azren
  • Refresh the XCP-ng + XOSTOR ISO ?

    Solved XOSTOR
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    S
    That worked; thank you!!!
  • Unable to MIgrate VDI when host is low on free memory

    Compute
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    nikadeN
    I just learned something new, thats awesome
  • File Already exist error (every ime)

    Backup
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    olivierlambertO
    Ping @team-xo-backend
  • License no longer registered after upgrade

    Management
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    F
    Thank you guys! Problem temporarily fixed by Vates support,
  • FILE RESTORE / overlapping loop device exists

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

    Solved Migrate to XCP-ng
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    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
  • 0 Votes
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    olivierlambertO
    Excellent news