Subcategories

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

    337 Topics
    3k Posts
    C
    I got the XO VM back up by rebooting my Pool Master XCP Host which forced the VM to shutdown. Not thrilled this happened. Migrating the XO VM in XO needs work. So, for the process of rebooting XCP Hosts after applying patches, either via RUP or manually, use the following process (Vates Team correct as needed): 1. Apply patches 2. Migrate all VMs off the Master XCP Host. If the XO VM is on this Host, do not migrate 3. Log out of XO 4. SSH into the XO VM and shut it down 5. Log into the Master XCP Host XO-Lite 6. SSH into the Master XCP Host and reboot it 7. Once the Master XCP Host is back online, power the XO VM back on via XO-Lite 8. Migrate VMs back to Master XCP Host as needed 9. If Master role changed to another Host, from the Pool > Advanced tab, change the Master back to desired XCP Host 10. Reboot other XCP Hosts in Pool to finalize applying patches. Before doing so, make sure to migrate VMs off
  • ACLs, Self-service, Cloud-init, Load balancing...

    86 Topics
    739 Posts
    J
    hello running xcp-ng version 8.2.1 build date 2025-05-07 restart of node has been done netdata-ui version 1.19 release 6.xcpng8.2 from xcp-ng-updates repo netdata version1.44.3 release 6.xcpng8.2 from xcp-ng-updates repo confirmed following also installed xen-dom0-libs-devel yajl-devel xen-devel i have removed and reinstalled netdata-ui as well this was working fine before but sometime in the last few months , maybe when netdata updated to the versions above and the interface all changed, VM's are no longer visible in netdata [image: 1747811341191-c0b11d3e-0a0f-41dc-b122-4f1e769a92fe-image.png] use to be a giant list of VMs here, this is happening on all my xcp-ng servers, not just the one. they are all at the above mentioned xcp-ng version and netdata version. anyone else experiencing this? have any suggestions on whats going on, why the VM's are not showing up in netdata anymore on any of my hosts?
  • All XO backup features: full and incremental, replication, mirrors...

    344 Topics
    3k Posts
    olivierlambertO
    \o/
  • Everything related to Xen Orchestra's REST API

    61 Topics
    476 Posts
    S
    @Studmuffn1134 I changed my link from ws:// to https:// and it now gives me this error File "Z:\Valera\School\Lakeland University\Finished\Programming 2\Python Programs\StudsPrograms.venv\Lib\site-packages\jsonrpc_base\jsonrpc.py", line 213, in parse_response raise ProtocolError(code, message, data) jsonrpc_base.jsonrpc.ProtocolError: (10, 'invalid parameters', {'error': {'message': 'invalid parameters', 'code': 10, 'data': {'errors': [{'instancePath': '/id', 'schemaPath': '#/properties/id/type', 'keyword': 'type', 'params': {'type': 'string'}, 'message': 'must be string'}]}}, 'id': '0a11ec72-9300-4030-a5d2-a5c0286f3811', 'jsonrpc': '2.0'})
  • Terraform, Packer or any tool to do IaC

    31 Topics
    285 Posts
    nathanael-hN
    xo-powershell moves from alpha to beta The XO-PowerShell module is published in the :microsoft: PowerShell Gallery as v1.0.0-beta https://www.powershellgallery.com/packages/xo-powershell/1.0.0-beta Grab it with one powershell command: Install-Module -Name xo-powershell -AllowPrerelease Doc here Thanks to @dinhngtu @iButcat
  • This topic is deleted!

    1
    0 Votes
    1 Posts
    2 Views
    No one has replied
  • Console window as input field

    2
    2 Votes
    2 Posts
    310 Views
    olivierlambertO
    Hi there! This is something we have in mind for XO 6
  • NFS Mount BackupNG Permission Denied

    4
    2
    0 Votes
    4 Posts
    2k Views
    nikadeN
    Try creating a directory within that share as root and then chown -R nobody:nogroup folder/ After doing so you should be able to mount /path/to/your/share/folder
  • Install and setup XOA with XCP

    4
    0 Votes
    4 Posts
    929 Views
    olivierlambertO
    In my previous post there's a link in the "contact us" words. Click on it to see a contact form.
  • 0 Votes
    6 Posts
    917 Views
    olivierlambertO
    Hang on then, tree view is coming
  • Will it Live Migrate...?

    4
    0 Votes
    4 Posts
    2k Views
    olivierlambertO
    Yes, in this case it will be "live storage motion" (ie migrating with the storage, because you don't have a shared storage). Note that you should add the server to the pool first, and then only add VMs on local storage. Because when you add a new host to a pool, all the existing storage/VMs will be removed (VMs on the new hosts)
  • Can't access NFS in XO

    Solved
    5
    0 Votes
    5 Posts
    2k Views
    okynnorO
    Thanks. I guessed that I needed to put the full path on FreeNAS as there is not masking when expose as NSF by FreeNAS. So I put the full path as "/mnt/MybooksVolume/VM_ISOs" and that seems to have fixed the problem.
  • ACL Network / Allowed IPs

    5
    0 Votes
    5 Posts
    2k Views
    pdoniasP
    It's an admin privilege.
  • VM is hanging during typing

    5
    0 Votes
    5 Posts
    311 Views
    S
    i don't use it cause i work only with mac. this is the reason why i get xoa. ... in the xencenter on windows it works normally. but i try this on different browsers. the problem is the same
  • Xen Orchestra ZFS issue..

    1
    0 Votes
    1 Posts
    325 Views
    No one has replied
  • create resource pool

    6
    0 Votes
    6 Posts
    3k Views
    olivierlambertO
    Migrate it to the host that will be the master (even local storage of the master). Then you can add any slave.
  • xoa-updater failing

    8
    0 Votes
    8 Posts
    4k Views
    olivierlambertO
    IIRC we have something in the pipes to solve this, but not yet. Please open a support ticket so we can continue discuss with more details related to your infrastructure
  • IP pool for IPv6

    feature in backlog
    6
    0 Votes
    6 Posts
    794 Views
    D
    @olivierlambert issue created https://github.com/vatesfr/xen-orchestra/issues/4515 abaughGHW created this issue in vatesfr/xen-orchestra open Support IPv6 in IP pool #4515
  • unattached disk cannot be moved

    Solved
    8
    0 Votes
    8 Posts
    735 Views
    olivierlambertO
    Please refer to https://github.com/vatesfr/xen-orchestra/issues/4455 olivierlambert created this issue in vatesfr/xen-orchestra closed Migrate VDI from SR view #4455
  • xoa-updater service not running

    4
    3
    0 Votes
    4 Posts
    685 Views
    olivierlambertO
    2GiB is enough. Please create a support ticket (yes you can with XOA Free) so our dedicated support team assist
  • XOA Full Backups consumes to much SR space.

    Moved Solved
    6
    0 Votes
    6 Posts
    637 Views
    B
    Yes, setting concurrency to 1 helps me. Will try to run concurrency >1 on th pool and see how it works. When concurrency > 1 it would be nice to split backups per-host (in case of pool) or per-SR (in case of multiple SRs)
  • Connecting servers after credential change

    15
    2
    0 Votes
    15 Posts
    3k Views
    jedimarcusJ
    @LEB-ID It's called Add new Server in XCP-ng Center too... old habits die hard. But Pools is not the right word either. It's hard coming up with something short and precise.
  • Backup concurrency within one VM with multiple disks

    6
    2
    0 Votes
    6 Posts
    465 Views
    ForzaF
    @julien-f Done: https://github.com/vatesfr/xen-orchestra/issues/4490 ghost created this issue in vatesfr/xen-orchestra closed Allow max concurrency per VDI/disk in backup jobs #4490
  • 0 Votes
    8 Posts
    1k Views
    julien-fJ
    @olivierlambert said in Backup-NG Error "invalid header checksum" after VM-Disk-Resize and reaching retention Limit.: So the issue appeared just when the oldest extended delta had to be merged in the full I suppose. This is exact, but we need to have a proper process to reproduce it. This might be related to: increasing the size of the disk above a certain threshold increasing the content of the disk above a certain threshold
  • 0 Votes
    7 Posts
    760 Views
    J
    After: mount 192.168.10.6:/mnt/raid/nfs /mnt/jan and i look with mount i get this: 192.168.10.6:/mnt/raid/nfs on /mnt/jan type nfs4 (rw,relatime,vers=4.1,rsize=131072,wsize=131072,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=10.211.55.19,local_lock=none,addr=192.168.10.6) So its working. After manual typing what XO tried: mount -t nfs 192.168.10.6:/mnt/raid/nfs/backup /mnt/jan -o vers=3 I get the same error: mount.nfs: access denied by server while mounting 192.168.10.6:/mnt/raid/nfs/backup So the “-o vers=3" option is the problem. Can i edit a file in XO to get rid of the “-o vers=3” option? SOLVED In XO i used the option -o vers=4 and this works.