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

    487 Topics
    4k Posts
    bvitnikB
    @carloum70 I can't really help you with anything specific but I must make a note that when analyzing network setup you must also take into account the Open vSwitch. Looking at the classic Linux networking, bridging and routing facilities is not enough to get you the full picture. For example, if I remember correctly, Active-Active bonding (non LACP) is implemented by Open vSwitch with so called balance-slb mode. This mode is not available with classic Linux kernel bonding options. What you are seeing (duplicated IPs) is maybe perfectly normal for this kind of setup with Open vSwitch. I would search for the cause of the issue somewhere else like network congestion. Heart beats are very sensitive to network congestion and can easily fail if you do not dedicate network links for this kind of traffic. If you are sharing the links over which heart beats are sent with some high traffic stuff (storage maybe?), it can easily make problems. UPDATE: unfortunately I don't have access to these kind of bonded setups any more so I can't check if the configuration differs in any way from yours. My home lab thingies are single network interface only.

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

    106 Topics
    870 Posts
    D
    I ran into the same problem with DR replicas. Ignoring VMs by tag would solve the problem, but so would excluding the ip address information.

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

    535 Topics
    6k Posts
    henri9813H
    Hello @poddingue Thanks for your investigation, this confirm my guess. I removed them manually to reclaim disk space. But in my opinion, the health should detect "useless directory". in the vdi directories. But this is "required" only if the backup metadata was clean without the directory cleaned.

  • Everything related to Xen Orchestra's REST API

    88 Topics
    654 Posts
    poddingueP
    Pretty cool, @samuelolavo, thanks for clarifying!

  • Terraform, Packer or any tool to do IaC

    52 Topics
    488 Posts
    CyrilleC
    New release ! Cloud Controller Manager v1.2.0 https://github.com/vatesfr/xenorchestra-cloud-controller-manager/releases/tag/v1.2.0 Adds a new cloud-node-out-of-service controller that applies the node.kubernetes.io/out-of-service=nodeshutdown:NoExecute taint to the nodes whose Xen Orchestra VM is halted or has been deleted. More about this feature in the documentation or #90
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  • M

    Xen Orchestra Node 24 compatibility

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    9 Posts
    2k Views
    olivierlambertO
    Nice find! Is there's any plan for Debian to backport that patch?
  • K

    Yarn gpg key expired/ xo bfs on debian 12

    Moved
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  • D

    Kubernetes Recipe VM failed to start - Raise Network Interfaces

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    CyrilleC
    Hi @jacob.becker, We identified the issue last weekend, and we're currently working on a solution. We plan to include a fix in the next XO release.
  • N

    XO 6 backup job missing VM info on failure.

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  • W

    Orphan VDIs in XO show health problem

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    15 Posts
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    W
    @Pilow Does disk show up after you do the snapshot? If it is able to do the snapshot there is a high chance it can boot up. So try booting up (and check for disk) and shut it down and do the snapshot at that time if the disk show up. It helps to boot up on the old v5 commit and check from that side too if you have both copy before the commit update. Yep I can confirm that snapshot doesn't always work. But using the older v5 that used to work before the update does get it showing up on the newer v5 commit if I go through whole snapshot, revert, etc. one of those case work.
  • J

    Power Management (Power Efficiencies) Plugin Idea

    power managment efficiencies savings costs budgeting xenorchestra xcp-ng xenserver
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    olivierlambertO
    We are not energy efficiency experts, while EasyVirt people are. I think they already have some stuff and it might be just a matter of plumbing.
  • K

    ISO won't show since XO6 Default

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    MathieuRAM
    Hi @Kptainflintt, I don't think this is related to XO6, but probably to this PR: https://github.com/vatesfr/xen-orchestra/pull/9231 VDIs with snapshot_of: <something> are now recognized as snapshots
  • D

    XO 6 Official Release (for community)

    xo6 community life-cycle feedback
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    4 Posts
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    D
    I provided some feedback.
  • V

    Can't designate new master on XO source pool

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    8 Posts
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    V
    Tracked it down to it thinking there was a pool version mismatch... then when I tried to transition to a new master it would fail with Xmlrpc_client.Connection_reset ... digging deeper it was complaining that it couldn't restore from the wrong version. Lots of head banging later... I setup a backup for the pool metadata and forced the backup immediately. TADA... I can now change the master with no issues at all.
  • snk33S

    XOA gets disconnected very often

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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.
  • W

    Staring up a shutdown VM in XO 6

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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.
  • P

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

    Solved
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    olivierlambertO
    Excellent news
  • P

    Failed unmounting remotes at XO/XOA shutdown

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    957 Views
    P
    No idea if anyone have "fixed" anything No, the XO commit 5fcb6 hang for ~3 min at reboot today. edit: I disabled the sceduled reboot yesterday.
  • P

    XO5 breaks after defaulting to XO6 (from source)

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    M
    @MathieuRA I disabled Traefik and reverted to my old XO config (port 443, ssl encryption, http to https redirection), rebuild the docker container using your branch and tested: it is working fine on my end now Thank you very much! I did not expect this to get fixed so fast!
  • K

    Plugins in XO6?

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    6 Posts
    764 Views
    olivierlambertO
    It won't disappear tomorrow, but I'd like to phase it out sooner than later (before 2027? who knows)
  • A

    Xen Orchestra from source ignores config.toml from /etc/xo-server/

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    2 Posts
    500 Views
    A
    Ok I've figured out root cause. My config override has only one option: ignoreVmSnapshotResources = true And I had to change it with adding [selfService] on a line below Also I found out that override config for XO5 interface needs to have absolute paths to xo-web and @XenOrchestra in it. With relative paths it didn't work.
  • M

    LUKS Secured VM via Cloud Config

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  • ForzaF

    Retention for log files and audit logs

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    eveaneE
    I would like to suggest to configure a remote syslog server. it centralizes all the log s and give you full control over the retention. It would also avoid situation where a disk full would impact your logging as well XCP-ng or XOA host operations. For your XCP-NG host go to you POOl, select Advanced tab and configure the Remote syslog host section to point to your syslog server. For XOA, you can follow the instruction here : https://docs.xen-orchestra.com/backups#send-xo-logs-to-an-external-syslog-server
  • ditzy-oliveD

    This topic is deleted!

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  • idealI

    HOST_NOT_ENOUGH_FREE_MEMORY

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    4 Posts
    729 Views
    P
    @ideal perhaps you could use advantage of dynamic memory https://docs.xcp-ng.org/vms/#dynamic-memory to oversubscribe memory and have all 4 VMs up at once... or reduce the allocated memory of your VMs, you seem to have a pretty big VM in terms of memory in comparison to the 2 others on your screenshot