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

    427 Topics
    3k Posts
    P
    @stormi I really appreciate the continued help. I'm not sure it works. On my single-host pool master—the one I want to join into my half-upgraded pool—I run the command: xe host-emergency-disable-tls-verification It returns with no errors. If I do xe host-param-list and look through the parameters for my host, I see: tls-verification-enabled ( RO): false This is the only thing I see documented that can turn off TLS verification. If some other command like pool-uninstall-ca-certificate would have the effect of disabling TLS verification, I can't see that documented anywhere. In fact, even though xe pool-uninstall-ca-certificate appears to be a valid command that my xe binary knows about, I can't find that particular command documented at all. Even after the emergency-disable-tls-verification, if I attempt to join that host to the half-upgraded pool (using xe pool-join...) I get: Error code: POOL_JOINING_HOST_TLS_VERIFICATION_MISMATCH It seems like even though the host has TLS verification off, the fact that its pool has verification enabled is blocking the action.

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

    97 Topics
    818 Posts
    olivierlambertO
    October release fixed it

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

    438 Topics
    4k Posts
    P
    Hi, Latest XOA, with fully patched XCP 8.3 here. I'm fiddling around again with NBD+CBT in backup jobs (was avoiding CBT for a time, to reliably control my backups and avoid unnecessary KEY points) in the context of THICK SRs to spare some space. I know that CBT is reset when migrating from one SR to another. But here is what I encounter : VM has no CBT enabled on its VDIs, it is on a SHARED SR in a pool of 3 hosts backup option changed for NBD+CBT, was only NBD before CBT is enabled on the next run by the backup job, I get a delta (was expecting a FULL ?) next run, delta, as expected i migrate this VM on another HOST, without changing its SR CBT is immediatly disabled ? why ?? next run of backup it tries a delta, but "fall back to a full" (normal as CBT has been disabled...), and do a KEY point on the remote next run is a delta as expected does this mean if I do a rolling pool update or host maintenance that will move the all VMs around, all CBT will be disabled and I should expect a FALL BACK TO FULL on all my NBD+CBT enabled backup jobs ??! why disabling CBT on a change of HOST and no move of SR ?

  • Everything related to Xen Orchestra's REST API

    74 Topics
    567 Posts
    olivierlambertO
    But giving your feedback on how you solved it might help many people in the future Thanks!

  • Terraform, Packer or any tool to do IaC

    45 Topics
    424 Posts
    olivierlambertO
    The roadmap depends a lot on the feedback we have on it More demand/popular, faster we'll implement stuff
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  • N

    No network available in new VM page?

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    5 Posts
    2k Views
    olivierlambertO
    Yeah it's like there's no network. Also double check with XOA (that you can deploy here: http://xen-orchestra.com/#!/xoa )
  • 2

    no object with UUID or opaque ref

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    5 Posts
    2k Views
    2
    I think this is what happens when you ask XOA to move a disk into a different resource pool, and that pool can't see the storage. Discovered that by accident
  • 2

    Moving VMs in a multi-pool setup

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    3 Posts
    1k Views
    2
    Olivier - the destination storage was attached to the wrong pool. It was behaving correctly, but not doing what I wanted.
  • C

    Weird issues migrating VMs between hosts

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    borzelB
    @coolrunnings82 no
  • KudzuK

    [XOCE] Building on FreeBSD 12 - Error bcrypt_lib while yarn

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    1 Posts
    335 Views
    No one has replied
  • P

    Building from master branch - is that "latest" channel?

    Solved
    9
    0 Votes
    9 Posts
    2k Views
    olivierlambertO
    I'm fed up with trolling. I already explained that XOA can be seen as a "Xen Orchestra dedicated distro", we make the choice to build it from a "snapshot" (commit) on various component. It's not based on a GitHub branch. That's our choice that you can do on your side if you want to build a XOA equivalent. You have all the 3 liberties of GPL software because everything is available on GitHub. XOA is a choice of which version to use together for each component, with QA and mastered env to be able to make efficient support. If you can't understand that despite 3 or 4 persons explained that to you, we can't do anything else. Good bye.
  • T

    DR backup between sites

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    3 Posts
    768 Views
    Marc.pezinM
    Yes, for now and until the proxies are available, everything is going through the XOA. In your example, it goes from Site 2 (VM1) to Site 1 (XOA) and then to site 3 (VM1 replicated) If you are interested into proxies, feel free to subscribe on the form at the end of the article, we are planning to have an alpha version as soon as possible
  • K

    XO doesn't show stats for SR's that have disconnected servers

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    1 Votes
    1 Posts
    472 Views
    No one has replied
  • R

    backups show wrong size

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    borzelB
    ok, makes sense
  • ?

    Trying to migrate

    Solved
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    26 Posts
    10k Views
    borzelB
    @fraggan I use booth and hope that the new XO v6 is more clear about that
  • MajorTomM

    XOA 5.36.0: false "HT detection is only available on XCP-ng 7.6 and higher"

    hyper-threading xoa
    4
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    4 Posts
    1k Views
    olivierlambertO
    It's fully updated 7.6, so please do all upgrade.
  • D

    Xen Orchresta port change not working

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    2 Posts
    783 Views
    MajorTomM
    @DukeVenator I suppose you've done that, but just in case I'lll ask: have you issued systemctl restart xo-server.service ? Firewall rules may need modyfying. What is the output of ufw status verbose ?
  • A

    can't log in to a new XOA instance

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    11 Posts
    7k Views
    A
    This has been fixed in the RC. Now works perfectly fine.
  • C

    Blog Entry for 5.36

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    2 Votes
    2 Posts
    594 Views
    Marc.pezinM
    Thanks for feedback, it's corrected on the blogpost
  • SoarinS

    Fresh Install - Can't Create VMs or See VMs after Refresh?

    17
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    17 Posts
    3k Views
    B
    @Danp No, I haven't as I never use non-LTS servers from Ubuntu, and most software and guides asks for LTS. I might test it later with 19.04 but my posting here was more for the sake of others as I imagine that I'm not the only one that has experienced this on Ubuntu so when I figured out that it works in Debian I figured others could get some help too. It might also point the developers in the right direction if they wish to look into this, I don't know how many users there are that have got this problem but at least there are some of us so it might be something to look at if not at least there is a posted alternative. Most would not change OS if all guides tell them that Ubuntu works so this was more meant as a PSA if nothing else.
  • M

    Windows 7 VM backup issues

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    1 Posts
    404 Views
    No one has replied
  • borzelB

    Developing XenOrchestra

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    1 Votes
    2 Posts
    451 Views
    olivierlambertO
    It's Javascript, so there's no really mandatory tools: Any text editor supporting editor config for basic rules formatting is a good start A GitHub account Same recommendation for the dev env than running XO from the sources: NodeJS 8 and yarn That's pretty much it.
  • SoarinS

    Error When Creating VM

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    6 Posts
    1k Views
    olivierlambertO
    Try to remove the source folder and reinstall it. Please try following the official documentation: https://xen-orchestra.com/docs/from_the_sources.html
  • K

    Int Error when trying delta backups in XO

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    14 Posts
    2k Views
    DanpD
    Use FreeBSD instead of FreeNAS Avoid JPE
  • M

    Auto Power ON says Invalid Parameters

    Solved
    21
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    21 Posts
    5k Views
    M
    @cg it works on restored VMs from pre-fix backups. I haven't tested post fix backups yet. However, it also works on newly installed VMs.