Subcategories

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

    363 Topics
    3k Posts
    dthenotD
    @Razor_648 While I was writing my previous message, I have been reminded that there are also issues with LVHDoISCSI SR and CBT, you should disable CBT on your backup job and on all VDI on the SR. It might help with the issue.
  • ACLs, Self-service, Cloud-init, Load balancing...

    90 Topics
    766 Posts
    D
    @Danp said in Advanced VM settings Logs: Hi Dustin, Yes... these types of actions are recorded in the Audit log (Settings > Audit) if you have access to this feature and have enabled it. Dan Perfect, thanks!
  • All XO backup features: full and incremental, replication, mirrors...

    371 Topics
    4k Posts
    C
    I have a couple Delta backups that target the same remote. Yesterday I set up a Mirror backup between that remote and another remote. When I ran the Mirror backup yesterday, it was successful. Today 7 of the VMs succeed in the backup but 5 of them fail with: Missing vdi <guid> which is a base for a delta Could this be caused by the fact that the target for the Mirror backup used to be a target for the Delta backup so it has files on it already. Do I need to purge the folder entirely? I thought maybe that would give it a head start and the reason I'm using the Mirror backup is because the Delta backup used to fail randomly on random VMs when backing up to both remotes. How would I go about diagnosing this? I assume since the guid for the vdi is missing, it's going to be hard for me to find since I can't find something that's missing. Alternatively, maybe it's because it's currently a weird mix of old Delta backups and new Mirror backups and maybe over the next few days it will purge enough old stuff that it will start working cleanly. Should I delete the entire remote target of the Mirror to get it started cleanly? Or, more likely, delete all backups on that Mirror for the 5 VMs that failed with this error.
  • Everything related to Xen Orchestra's REST API

    66 Topics
    502 Posts
    lsouai-vatesL
    @StephenAOINS This endpoint is not currently present in our REST API swagger, but we do plan to add it to the list of endpoints. We are currently finalizing the migration of existing endpoints, the next step will be adding new ones. We will keep you informed when it is available. Feel free to come back to us if you want to learn more and follow our blog posts. have a good day
  • Terraform, Packer or any tool to do IaC

    34 Topics
    319 Posts
    olivierlambertO
    No, it's fine, as long the issue contains all the relevant details it's fine
  • Cannot upload / import OVAs using xo-upload-ova / XO UI

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    1 Posts
    232 Views
    No one has replied
  • XO Self service wrong quota calculations...

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    3 Posts
    195 Views
    S
    @olivierlambert Thanks, I just opened 1.
  • Migrated XO VM with broken network

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    2 Posts
    296 Views
    splastunovS
    You can try to "attach" broken VIF to some network and then delete it. Try to use this command xe vif-move If that doesn't work, you can shut down the XO VM, detach the disk, deploy a new VM without a disk, attach the XO disk to the new VM.
  • Convert CentOS 8.0 Template to Red Hat 9

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    5 Posts
    270 Views
    F
    @olivierlambert can you help me with this please?
  • Patching to a specific version

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    9 Posts
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    mauzillaM
    works like a charm, thank you gents!
  • 0 Votes
    8 Posts
    2k Views
    R
    @olivierlambert @gduperrey Thanks for clearing that up. Appreciate the responses.
  • File restore not finding any option

    backup file level restore
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    18 Posts
    2k Views
    D
    @splastunov said in File restore not finding any option: If nothing will help and you can't import xva with import VM, I have solution. Deploy new VM with disk x4 times greater than backup file. OS Ubuntu 16.04 or later. Copy backup. Take attention. You need always copy backup. Do not move it. Install xva-img https://github.com/eriklax/xva-img add-apt-repository ppa:ubuntu-toolchain-r/test && apt-get update && apt-get install -y gcc-7 cd to xva-img dir and run next command cmake ./ make install Extract xva file tar -xf my-virtual-machine.xva -C my-virtual-machine chmod -R 755 my-virtual-machine In folder my-virtual-machine you will find some directory like Ref :1, but maybe with another number. Remember this number. Create raw disk from extracted. Replace 1 with number from previous step. xva-img -p disk-export my-virtual-machine/Ref\:1/ disk.raw Install qemu-utils apt install qemu-utils Convert raw to vhd qemu-img convert -f raw -O vpc disk.raw [vhd-name-you-like].vhd Copy vhd to some SR. I'm using local SRs, so in my case path is /var/run/sr-mount/[sr-uuid] Go to the host, cd to SR folder, get VHD uuid, rename VHD cd /var/run/sr-mount/[sr-uuid] vhd-util read -p -n [vhd-name-you-like_from-step-8].vhd mv [vhd-name-you-like_from-step-8].vhd [uuid].vhd Rescan SR Attach VHD to existing VM or deploy new one Get you files wow. I am getting on with this in parallel. Thank you again! Results for both suggestions and requests are coming!
  • 0 Votes
    15 Posts
    1k Views
    F
    @florent I would love to....but I transitioned from Hyper-V a few months ago. No VMWare to be found around here. Without fail, these OVAs will be downloads from a variety of applications. Thanks again!
  • Linguiring VDI Export task after backup fails

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    476 Views
    olivierlambertO
    A badly formated VHD can indeed trigger this, nice catch!
  • [XO] Export pool metadata not finish...

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    10 Posts
    543 Views
    S
    @Darkbeldin Yes, btw right now works normal after 3-5 days with problem...
  • Long Backup Task Goes Away from List

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    4 Posts
    239 Views
    olivierlambertO
    This is documented in our official doc IIRC
  • Continuous replication failing

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    10 Posts
    819 Views
    M
    Update: I disabled the CR job and created a new one, which did successfully start - so I'm hoping this fixed it
  • delayed_ack needed?

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    4 Posts
    257 Views
    olivierlambertO
    I am no iSCSI expert, I don't know if this settings exists, but before tinkering I would do some benchmarks.
  • Continous Replication Network

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    8 Posts
    505 Views
    planedropP
    @vincentp I'd personally go with a 10GbE switch just to be sure there are no bottlenecks from that, I don't really think you'll hit full 10GbE for a replication job but it's better to alleviate that IMO.
  • Backups show as started but no tasks running

    Solved
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    4 Posts
    359 Views
    V
    @Darkbeldin worked perfectly thanks.
  • 10 gig on different subnet

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    6 Posts
    411 Views
    planedropP
    @abelaguilar Sounds good, yeah I think that is the easiest method to go about it, rather than direct attached networking.
  • How to get 10gbe speeds on guest VMs?

    Solved
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    6k Views
    T
    @RaHu In theory you would want to change the MTU of parent interface in OPNSense to 9000. In my case testing is not possible since I run all vlans off a since interface (2x10gbe NIC) and do not want to change the MTU of systems outside my virtual environment. Anyways, with the change mentioned above you achieve 10gbe speeds between VMs.
  • Second ip for hosts interface

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    fohdeeshaF
    @SNSNSN Indeed, these would typically at least be isolated via vlans at least (one vlan for iscsi traffic, one for iscsi). There's no point in having them in two different subnets if they're in the same network and vlan, the traffic isn't isolated at all. You might as well have them in the same subnet if you're doing that, in which case you only need 1 IP on the XCP-ng management NIC.
  • what speed do you get - import from VMware

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    4 Posts
    373 Views
    olivierlambertO
    What do you mean by "performance to local storage was equivalent"?
  • "Pay for Premium or we corrupt your database backups"

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    5 Posts
    724 Views
    S
    @KimmoJ I wonder how much you pays to Vmware? + Probably you have to pay also to your backup software...