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

    442 Topics
    3k Posts
    W
    Hello All, This issue seem to completely go away on a older branch/tag if i build it from below for XO: xo-lite-v0.17.0 So the issue I would think is coming from the newer version of XO. Not sure best way to test this. So I am going back to an older commit. If anyone has any suggestion I can try helping as its an annoying issue.

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

    97 Topics
    821 Posts
    pdoniasP
    @DaleDibbadel Are you running XOA or XO from the sources? Are you up-to-date?

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

    456 Topics
    5k Posts
    planedropP
    I updated an environment over to 6.0.3 over the weekend, it worked fine for my first 2 nightly backups, but the one from last night failed for most of my VMs. Specifically, the backup to Backblaze B2 failed, our SMB backups worked just fine. The error I am seeing on the backup is "the write IncrementalRemoteWriter has failed the step writer.beforeBackup() with error . It won't be used anymore in this job execution." I then also noticed that, for one of the failed VMs, there is a pool task stuck for "Exporting content of VDI (VDI name) through NBD" and it's stuck at 43% and hasn't moved at all for a while. The XOA VM is also not using a lot of bandwidth or anything so I don't think it's actually backing up this VDI anymore but it's also not cancelled.

  • Everything related to Xen Orchestra's REST API

    75 Topics
    572 Posts
    L
    @florent, I had to do the same for Xen Orchestra Community Edition. In my case, config.toml already contained the [authentication] section, so adding a separate config.tokenValidity.toml file did not work. Instead, I had to modify the existing config.toml located at /opt/xo/xo-server. In my opinion, it is best to keep defaultTokenValidity set to 30 days as a fallback in case no value is specified. You can then simply increase maxTokenValidity to the duration you prefer. [authentication] defaultTokenValidity = '30 days' # default value of 0.5 years # comment out and increase to 5 years #maxTokenValidity = ' 0.5 year' maxTokenValidity = '5 year'

  • Terraform, Packer or any tool to do IaC

    48 Topics
    443 Posts
    Mang0MusztardaM
    @mpiton thanks for sharing docs, the crucial part was openssl rand -hex 32 my password was too simple and that's why i got :"Query authentication does not match server setting" error after setting 32 characters password i got my metrics, in both http://localhost:9004/metrics and http://<xo-ip>/openmetrics/metrics
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  • P

    Docker and XenOrchestra on XCP-NG 8.1

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    1 Votes
    6 Posts
    3k Views
    P
    Thanks for the input. I'll give the ""'s a go. Portainer is interesting, have it running on the cores machine with ease alongside pihole. This is all starting to look interesting P.
  • ForzaF

    XOA makes full backup after remote storage was offline

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    0 Votes
    4 Posts
    390 Views
    ForzaF
    The original snapshots are still there. [image: 1582190328045-3bacf6e4-7180-490e-a25e-c8964fa943f3-image-resized.png]
  • ForzaF

    Bug. XOA crash when adding IO counters in htop

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    0 Votes
    2 Posts
    271 Views
    ForzaF
    A toolstack restart cleared the ongoing-but-failed tasks.
  • akurzawaA

    make snapshot by every two weeks - expictly not in weekend

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    0 Votes
    6 Posts
    891 Views
    akurzawaA
    That's what I do now - I'm disabling this backup task for 2nd and 4th week.
  • B

    Create job to migrate several VMs

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    0 Votes
    2 Posts
    395 Views
    B
    @bberndt said in Create job to migrate several VMs: Tring to create a job, to schedule the migration of several VMs to another host. At the bottom, there are a couple things I don't know. There are two check boxes here for each of these: mapVdisSrs mapVifsNetworks They don't seem to do anything. What are these? Also, what goes in the box Migration Network. The name storage1, or network1 don't work. thanks. Ah! the UUID of the storage Migration network on the destination is what I need, apparently.
  • akurzawaA

    How to delete orphaned VHD virtual disks?

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    4 Posts
    2k Views
    olivierlambertO
    Check host logs to understand why. Maybe those VHD were attached to the control domain or something like that.
  • akurzawaA

    XenOrchestra multicore ?

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    6 Posts
    705 Views
    julien-fJ
    @akurzawa xo-server is not explicitly multi-processed, but it uses async IO calls in Node which should lead to multi-threaded operations. Anyway, we are currently working on reimplementing backups for the proxy and it will eventually lead to using multiple processes. These changes will at the end be merged back to xo-server as well.
  • G

    Backup NG Remote "File already exists"

    Solved
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    2 Posts
    631 Views
    G
    ok, logged into linux, su root, and tried the command on the console mount -t nfs 192.168.30.60:/mnt/Brutus/Remote /run/xo-server/mounts/86109d77-9600-48c6-b131-0ca475cd1ad4 -o vers=3 mount.nfs: requested NFS version or transport protocol is not supported tried without -o vers=3 and it worked.
  • akurzawaA

    Continuous Replication and snapshots together

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    10 Posts
    2k Views
    badrAZB
    If you create two separated jobs. One for the CR and one for the Rolling snapshot they will not interfere.
  • S

    Scheduling continuous replication on xo-server built from sources

    Solved
    5
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    0 Votes
    5 Posts
    902 Views
    S
    Changed it to run after every 10 mins. I was missing the correct configuration. Thank you very much.
  • akurzawaA

    Deleting 25 vms - stuck, nothing happening

    4
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    0 Votes
    4 Posts
    808 Views
    akurzawaA
    OK the tasks (it been 8 hours since I've checked) are gone, but the VHDs localted on backup server's localstorage remains. QUESTION: How to delete VHDs that are not realted to any vm? I think it will not be deleted automatically. EG. For example - I've deleted "Atlas" VM, but big atlas VHD remains on BackupHost's local storage: [image: 1581667660068-666ed028-c8e0-4ae7-86f3-1a307f7eee76-image.png]
  • S

    XO Backup Retention and Replication Retention

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    4 Posts
    1k Views
    badrAZB
    Hi, It's possible to do it using the UI, simply create a schedule with 7 as Backup retention and 2 as Replication retention. [image: 1581581696403-fd938a54-8730-4bcf-85c3-7caf2018ac52-image.png]
  • J

    Xen Orchestra Backup Stuck

    Solved
    13
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    13 Posts
    3k Views
    olivierlambertO
    Because there's a ton of dependencies, and we try to decouple things, this work takes time. We should be able to run on a more recent version of Node soon, and when it will be the case, our doc will be updated accordingly. That's exactly why we can't support 3rd party installers. Our doc might change and during the interval, if the 3rd party installer isn't following, then it will break.
  • akurzawaA

    This topic is deleted!

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    0 Votes
    95 Posts
    11k Views
  • P

    How do you create a new vm from an imported disk

    Solved
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    15 Posts
    12k Views
    P
    OK, seems I wasn't trying hard enough. I was trying to mount the tools under the iso list, but when I look further down the list to xc-ng Tools it turns out I can mount the tools from there as long as I do it manually (mount /dev/sr0 /media/blahblah). Installed now, all good.
  • olivierlambertO

    Merging XO forum here

    5
    7 Votes
    5 Posts
    2k Views
    olivierlambertO
    There's no tool to "merge" old forum or fetch old message. So for few months we'll still have old XO forum then it will be automatically redirected to the XO category here.
  • DanpD

    XOA build number

    13
    1 Votes
    13 Posts
    2k Views
    olivierlambertO
    It's just a missing info in a config file of the appliance. Not a big deal, just surprising to see that now, despite the fact it was there before.
  • SchmalzTechS

    Some thank-yous, feedback, and hints for those trying to get current builds of XO community edition running

    1
    0 Votes
    1 Posts
    311 Views
    No one has replied
  • S

    XO Delta Backup Fails to Local Storage Mounted via NFS

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    4 Posts
    575 Views
    S
    Hi, So I tried using the NFS target remotes but the speed of transfer was very poor even though the connection from XO to the NFS server is over 10Gbe. XO is on the same XCP-ng host as the VMs being backed up. This XCP-ng server is connected to the NFS mount over 10Gbe network: [image: 1581002643082-56cc5a0a-e633-443b-9a50-6575ef5cddaf-image.png] Here is the NFS Remotes setting in XO to the backup server (FreeNAS) at IP 10.10.2.3:[image: 1581002745614-046fcdaa-8788-4d69-aa00-c1620a0afb46-image.png] The backup logs show extremely low transfer speed: [image: 1581001993532-b51d304d-2fb6-472f-8eb9-0dbec967d49c-image.png]
  • G

    How to select network for migration in XOA

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    0 Votes
    3 Posts
    2k Views
    G
    Okay perfect I'll have a look Thanks!