Subcategories

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

    484 Topics
    4k Posts
    I
    @poddingue I am facing a delay in PBD plug. I have a pool of 3 hosts, member hosts iscsi PBD is immediate but the master take so much time like 10,20 minutes. I want to make it fast. Also just to have info regarding pool master host, does master host perform any extra task as compared to member hosts which may cause the delay?
  • ACLs, Self-service, Cloud-init, Load balancing...

    106 Topics
    869 Posts
    T
    @mpiton Thanks for looking into this, I guess it wasn't apparent that I needed to click the Save Configuration button for that plugin. I did that and confirmed that the secret now survives an xo-server restart. Thanks again!
  • All XO backup features: full and incremental, replication, mirrors...

    528 Topics
    6k Posts
    acebmxerA
    Same only remote pools failed. Main XOA pool completed with no errors. { "data": { "mode": "delta", "reportWhen": "always", "backupReportTpl": "compactMjml", "hideSuccessfulItems": true }, "id": "1788224400022", "jobId": "c0e31730-7d45-4f3a-8733-8cea444b127d", "jobName": "Salem - Delta Backups", "message": "backup", "proxyId": "7840039e-a3cb-41ed-acee-3690f89a1426", "scheduleId": "ce3c801c-4384-4726-bda1-f6bae788e2f4", "start": 1788224400022, "status": "failure", "end": 1788224460395, "result": { "message": "fetch failed", "name": "TypeError", "stack": "TypeError: fetch failed\n at node:internal/deps/undici/undici:14976:13\n at AsyncResource.runInAsyncScope (node:async_hooks:214:14)\n at cb (/usr/local/lib/node_modules/xo-server/node_modules/bluebird/js/release/util.js:355:42)\n at tryCatcher (/usr/local/lib/node_modules/xo-server/node_modules/bluebird/js/release/util.js:16:23)\n at Promise._settlePromiseFromHandler (/usr/local/lib/node_modules/xo-server/node_modules/bluebird/js/release/promise.js:547:31)\n at Promise._settlePromise (/usr/local/lib/node_modules/xo-server/node_modules/bluebird/js/release/promise.js:604:18)\n at Promise._settlePromise0 (/usr/local/lib/node_modules/xo-server/node_modules/bluebird/js/release/promise.js:649:10)\n at Promise._settlePromises (/usr/local/lib/node_modules/xo-server/node_modules/bluebird/js/release/promise.js:725:18)\n at _drainQueueStep (/usr/local/lib/node_modules/xo-server/node_modules/bluebird/js/release/async.js:93:12)\n at _drainQueue (/usr/local/lib/node_modules/xo-server/node_modules/bluebird/js/release/async.js:86:9)\n at Async._drainQueues (/usr/local/lib/node_modules/xo-server/node_modules/bluebird/js/release/async.js:102:5)\n at Immediate.Async.drainQueues (/usr/local/lib/node_modules/xo-server/node_modules/bluebird/js/release/async.js:15:14)\n at processImmediate (node:internal/timers:484:21)\n at process.callbackTrampoline (node:internal/async_hooks:130:17)" } }
  • Everything related to Xen Orchestra's REST API

    87 Topics
    650 Posts
    A
    @poddingue Borrow away - "smoke alarm" is a better name for it than anything we had, so we might borrow it right back. Since you mentioned reading the matrix - here is the classification you would be reading, straight from the file: grep access: dadl/xen-orchestra.dadl | sort | uniq -c 49 access: admin 21 access: dangerous 122 access: read 75 access: write 122 of the 267 tools are plain read - that is the entire surface a review-capped agent gets. The other 145 exist in the same file, but for that agent they might as well not. The whole security taxonomy is greppable plaintext - which is rather the point of a declarative format. And if anything in the matrix looks wrong or missing, this thread is exactly the right place - real-world corrections are how it improves.
  • Terraform, Packer or any tool to do IaC

    51 Topics
    485 Posts
    CyrilleC
    @koushik you have to use the Helm controller addons for RKE2 to deploy autmatically the Helm chart for the Xen Orchestra CCM with the field spec.bootstrap set to true: Field | Default | Description -------------------------------------------------- `spec.bootstrap` | `false` | Set to True if this chart is needed to bootstrap the cluster (Cloud Controller Manager, etc) EDIT: I wrote a wiki page with what I've tested https://github.com/vatesfr/xenorchestra-cloud-controller-manager/wiki/Rancher-RKE2
  • Storage impact on CR multiple retentions

    2
    0 Votes
    2 Posts
    367 Views
    olivierlambertO
    That's correct @mauzilla We use a VHD chain on destination so it's equivalent to get "snapshots" of a VM So it's delta everywhere with the same full parent for the same original VM.
  • New install does not load logs or perform backups

    32
    0 Votes
    32 Posts
    13k Views
    olivierlambertO
    You can rely on XOA for now, we can extend the trial as long you need
  • Handling of large VM's with delta backups

    4
    0 Votes
    4 Posts
    775 Views
    olivierlambertO
    The delta isn't computed over the network, but directly on the host itself
  • Reboot XOA

    9
    0 Votes
    9 Posts
    7k Views
    olivierlambertO
    It's hard to tell. Let's say next time it happens please report
  • Ubuntu 18.04 Cloud-Init Networking Problem

    13
    0 Votes
    13 Posts
    8k Views
    fohdeeshaF
    @slynch OK, that's very good news then! Debian was still having issues where any configuration applied via cloud-init would just be added to the existing default DHCP config, unless you took care to build the VM without the default interfaces config beforehand.
  • PCI Passthru Error not working on 8.2 but was 8.1

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    0 Votes
    5 Posts
    2k Views
    L
    @olivierlambert said in PCI Passthru Error not working on 8.2 but was 8.1: Hi! IOMMU should be enable in the BIOS. Double check that Also please share your grub config to see if it's correctly written. After playing with it more, the issue appears to be passing multiple devices of the same type. In this case RADEON WX7100. If I take it down to one card it works as expected. If I add more than 1, pick any quantity, then I run into the issue. The issue goes away once I reboot the host, and then I can assign a card, but the second the VM reboots the error comes back
  • Error: Expected "actual" to be strictly unequal to: false

    Solved
    5
    0 Votes
    5 Posts
    860 Views
    olivierlambertO
    This can happen from time to time on master (despite we do every "broken" code in dedicated branches), sometimes you can have a surprise. That's why it's important, before anything, to get the latest commit and rebuild, to see if the issue persist. If it's the case, then reporting the problem will be helpful
  • Auto coalescing of disks

    coalesce storage
    14
    0 Votes
    14 Posts
    9k Views
    C
    @olivierlambert thanks - I'll continue to look into it.
  • XOA Deployment issue

    Solved
    9
    0 Votes
    9 Posts
    4k Views
    olivierlambertO
    It's always DNS [image: SRVKUe2MGSCBVB56FwBzwFZE6uxGaNZ_Vknx5vioVAw.png?auto=webp&s=b21e5b8bde6eed10e5ef54a188ebf0840e0bf8b4]
  • XO managing XCP pool behind NAT

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    2 Posts
    1k Views
    olivierlambertO
    The best way would be to use XO Proxies as "Reverse HTTP proxies" (or any reverse proxy in each DC) and then tell XO to connect to those proxies. This way, each DC will have only one entry point exposed to the outside, and you could manage that with your central XO. This is a subject we planned to work in the next months. If you have a support subscription, please open a ticket so we can do initial test inside your infrastructure
  • How to change what disk to boot from in XOA?

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    0 Votes
    1 Posts
    595 Views
    No one has replied
  • Restore exported snapshot to VM

    Unsolved
    4
    0 Votes
    4 Posts
    2k Views
    olivierlambertO
    In XOA, Import, drag and drop the XVA and that's it
  • XOA won't deploy. Getting a DNS and INTERNAL related errors

    2
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    0 Votes
    2 Posts
    966 Views
    gskgerG
    @magtech If you want to do a XOA quick deploy, you need a working internet connecting and outbound port tcp/8888 must be open to the internet. New install of XCP-ng, can't complete Quick Deploy might help?
  • Problems with latest XOA update - failed to start xo-server [SOLVED]

    Solved
    4
    0 Votes
    4 Posts
    2k Views
    olivierlambertO
    Maybe slow disk then? Hard to know from here.
  • Backup & Snapshot Fail - SR_BACKEND_FAILURE_82

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    0 Votes
    5 Posts
    2k Views
    N
    Hi, 2 to 3 hours after the migration of VM to master coalesce disappeared. Thanks for help
  • Is it possible to reset to full backup at the desired time ?

    4
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    4 Posts
    895 Views
    GheppyG
    Yes, that's what i want to do. But at the moment it create an snapshot for each cron that I made and I want to have only one snapshot and to be reset to full backup on Saturday. In essence, I want to have only one snapshot to an VM no matter how many cron I have attached to the replication. In this case, I want to reset the Continuous Replication chain when the server is least busy, not after a number of replications
  • Migration failing but not failing

    1
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    0 Votes
    1 Posts
    307 Views
    No one has replied
  • Plugin transport-email (v0.6.0) broken ?

    Solved
    20
    1 Votes
    20 Posts
    6k Views
    gskgerG
    @julien-f yes, works well (even with the 3td party script ). Nice job and fast as usual . Thanks @Alexander-0 for helping to pin it down
  • Transfer log missing

    2
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    0 Votes
    2 Posts
    298 Views
    olivierlambertO
    This is a known issue that will be fixed next week. @julien-f is working on it
  • From the sources build now requires >2GB ram

    4
    0 Votes
    4 Posts
    1k Views
    M
    I also encountered this problem. If you are using Debian you can use pre-packaged XO from sources https://github.com/mathiswolff/xen-orchestra