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...

    368 Topics
    4k Posts
    M
    @olivierlambert Good to know the management agent is not required on FreeBSD (pfSense)
  • 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
    311 Posts
    D
    This is related to a bug I filed on the XO-CCM (which is why I put it here). I have a series of Kubernetes worker node VM's created by loading the a base k8s node from a template. It appears that in this process, the UUID returned from dmidecode has been changed and does not reflect the UUID in XO. I was wondering if there was a way to get the UUID to match up again so that I can get the CCM to start functioning.
  • Warning logs in XCP-NG

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  • sdn certs module

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    E
    @eeldivad i turned on "override-certs" option and it seems to work now. I'm still curious why the other build fails. Does anyone know how i can generate those 3 pem files manually to test?
  • New install - Login screen blank

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    R
    This is solved. What I ended up doing was installing ubuntu and doing the whole install as root. Thanks for the help, I hope I can use XOA in the future!
  • XOCE - Language not keep when i come back (surrely dumb question)

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    D
    @olivierlambert said in XOCE - Language not keep when i come back (surrely dumb question): Why? I mean you are the first person to ask this. It's more work to do that and I'm not sure to really see the value A cookie is the perfect simple way to store info that are from your same browser/session, so it's very logical. Yeah, I don't see the value in having to keep a user preference within XO itself either.. just don't clear your cookies. It's what they are meant for.
  • vm grub recovery boots garbled display

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    J
    @olivierlambert vga is enabled and video ram is 16mb
  • Login to XOA console

    Solved
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    S
    Thank you for your attention. It worked!
  • vm start delay - does it work yet?

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    cairotiC
    @payback007 said in vm start delay - does it work yet?: unfortunately "start delay" is not working as expected. The function what you marked above is to change the start delay of an existing "vApp". Here is an example of my setup: [image: 1558128450595-04e7439d-6b92-4356-aa23-14d704588be3-grafik.png] The value whould change the "Delay interval" later by XOA, nothing else. Otherwise is vApp feature also not working on my XCP-ng installation, I think it was never really tested. If you want to implement start delays to your VM's you can follow this guide: define vApp for autostart in xcp-ng center including start order find out the uuid of the vApp: xe appliance-list write autostart script containing #!/bin/sh xe appliance-start uuid=uuid-autostart-vApp implement new systemd.service in /etc/systemd/system/autostart.service [Unit] Description=autostart script for boot VM After=graphical.target [Service] Type=simple ExecStart=/path/to/your/autostart-script.sh TimeoutStartSec=0 [Install] WantedBy=default.target enable the service systemctl enable autostart.service Editing of boot delay time is then possible via XOA which is already a nice feature at all for "fine tuning" or adapt if new VMs are added to the autostart vApp. @olivierlambert whould it make sense to open an additional feature request? vApp-implementation was several times discussed with no "final statement" I think. When I have a pool without HA, how could I use this script? I thought about setting the script on the master server. However, in a maintenance, where a second node becomes the master, will I have to recreate the script?
  • XO - Continuous Replication - unable to migrate

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  • Starting XO error

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    R
    @Danp It wasnt a VM. I dedicated a whole PC to debian and XO. But I was completely clueless as to what I was doing. I am off and running now though. Thank you
  • cleanVm: incorrect backup size in metadata

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    abudefA
    It looks like this issue occurs only when saving the backup to non-block storage. When saving to block storage ("Store backup as multiple data blocks instead of a whole VHD file: ON"), it does not, at least in my environment.
  • XOA Install Issues

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    D
    @merango said in XOA Install Issues: @merango Hi DustineB, Thanks for the help, after looking at the BIO, I have a question around the management server. I have a spare windows 11 Pro PC that is running a Hyper-V Ubuntu 24.04.1 bare install. Can I follow your guide to install this as the MGMT server for my XCP-NG host on the same LAN? I'd prefer to manage it on a separate PC if possible and that would work nicely if that is possible? Of course you can, anywhere you can install Debian or Ubuntu can you install XO. Be it physical or virtual.
  • Issues with diskperformance of an migrated vm

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    olivierlambertO
    I'm adding @dinhngtu in the loop in case we can makes sense of that, but it's really strange indeed.
  • XOCE - Console gor crazy after typing special char

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    C
    @DustinB tried your command, it runs OK, restarted the vm hosting XOCE, but still have the same issue after typing an @ in console, char following are wrong
  • 2CRSI BIOS update not available

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    D
    For information : The downgrade change nothing. The only solution was to reinstall xcp with the upgrade option (even if it was up to date before the bios update) If we go back to the original problem, the latest version of the Bios changes nothing (there is no information about the BIOS on the Host page)
  • XOA Can't register, network issue

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    192 Views
    P
    @Danp it turns out I had a typo that took me forever to find . . . 102 vs 192 in the gateway ip. The strange thing to me was that the internal networking was working (pings, connections, etc). But there's something in the xoa web site that could not make the connection to the server it was running on, which makes me think there is some kind of external communication going on for server connections. If xoa can ping the dom0 then why would it need the gateway to connect to it for the web interface? Anyway I fixed the typo after finding the error running ip monitor, and then everything works great. This was the 3rd or 4th install of xoa so I was getting a bit hurried . . . next morning it took 2 minutes to find the error. Now its registered and working.
  • XO Console: Modifier keys stuck, unable to enter passwords

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    D
    @olivierlambert Can't wait. V6 Gui is really nice Most of my colleagues are saying it's sexier than vcenter
  • 0 Votes
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    808 Views
    T
    It also happens when you run xo-server as non-root user.
  • Error importing vhd or VM

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    AlexanderKA
    came across this topic.. i have exported a vm and trying to import it to another xcp. I had issues with the migration so i tried export and import and i have this error HTTP handler of vm.import undefined { "code": "IMPORT_ERROR_PREMATURE_EOF", "params": [], "url": "", "task": { "uuid": "efbc0249-0825-8465-5c4d-639609790062 ", "name_label": "[XO] VM import", "name_description": "", "allowed_operations": [], "current_operations": {}, "created": "20250121T22:23:40Z", "finished": "20250121T22:35:37Z", "status": "failure", "resident_on": "OpaqueRef:58799ebc-692a-4b39-a70c-fb97e63bcde7", "progress": 1, "type": "<none/>", "result": "", "error_info": [ "IMPORT_ERROR_PREMATURE_EOF" ], "other_config": { "object_creation": "complete" }, "subtask_of": "OpaqueRef:NULL", "subtasks": [], "backtrace": "(((process xapi)(filename lib/backtrace.ml)(line 210))((process xapi)(filename ocaml/xapi/import.ml)(line 2021))((process xapi)(filename ocaml/xapi/server_helpers.ml)(line 92)))" }, "pool_master": { "uuid": "700a5902-5b1d-49ec-a7c7-7be348163ff7", "name_label": "xcpbackup", "name_description": "Default install", "memory_overhead": 1160454144, "allowed_operations": [ "vm_migrate", "provision", "vm_resume", "evacuate", "vm_start" ], "current_operations": {}, "API_version_major": 2, "API_version_minor": 16, "API_version_vendor": "XenSource", "API_version_vendor_implementation": {}, "enabled": true, "software_version": { "product_version": "8.2.1", "product_version_text": "8.2", "product_version_text_short": "8.2", "platform_name": "XCP", "platform_version": "3.2.1", "product_brand": "XCP-ng", "build_number": "release/yangtze/master/58", "hostname": "localhost", "date": "2024-10-30", "dbv": "0.0.1", "xapi": "1.20", "xen": "4.13.5-9.45", "linux": "4.19.0+1", "xencenter_min": "2.16", "xencenter_max": "2.16", "network_backend": "openvswitch", "db_schema": "5.603" }, "other_config": { "agent_start_time": "1737493713.", "boot_time": "1737493639.", "iscsi_iqn": "iqn.2025-01.com.example:a784a28f" }, "capabilities": [ "xen-3.0-x86_64", "hvm-3.0-x86_32", "hvm-3.0-x86_32p", "hvm-3.0-x86_64", "" ], "cpu_configuration": {}, "sched_policy": "credit", "supported_bootloaders": [ "pygrub", "eliloader" ], "resident_VMs": [ "OpaqueRef:509e3b3e-4d43-452d-9225-6cbf2d0b9585 " ], "logging": {}, "PIFs": [ "OpaqueRef:d73acec0-8a55-4d47-a4ed-49472ca30f49 ", "OpaqueRef:cc001aea-f916-46af-ba42-d8b1c58e3cc3 ", "OpaqueRef:263afb14-5bba-4611-8bdc-898659169f3b " ], "suspend_image_sr": "OpaqueRef:NULL", "crash_dump_sr": "OpaqueRef:NULL", "crashdumps": [], "patches": [], "updates": [], "PBDs": [ "OpaqueRef:ed0b0406-bef6-4a40-8d64-238bef7af985 ", "OpaqueRef:94c58c56-e969-4d20-a890-0670509a7880 ", "OpaqueRef:4c7b2f97-ba37-476f-9d4d-bd54d73a60f6 ", "OpaqueRef:1e0af0c7-c567-491c-9be6-66a7fe8853b7 " ], "host_CPUs": [ "OpaqueRef:b51387c3-2a44-43dc-b56c-4d387e1abb42 ", "OpaqueRef:e72cc2ac-aa1a-4d39-bbff-bf2cddbe22a9 ", "OpaqueRef:11d9e571-e47a-4a2a-8426-00340c21ad9c ", "OpaqueRef:5f9d380b-3cd6-4166-885c-6b7cb80bebd1 ", "OpaqueRef:05ddf831-24d0-4f4c-947c-dfd9d8f333f5 ", "OpaqueRef:d6649684-128f-4d6f-b0d5-f28cbf0f2f47 ", "OpaqueRef:5b642435-ae8a-4547-b829-3cfba9c07da3 ", "OpaqueRef:8d3673c0-79ff-487a-a3f5-a7ab8c5998b4 ", "OpaqueRef:71534d89-5285-479a-ae63-66dea811a802 ", "OpaqueRef:4ec5fb6e-dac9-42d4-99c9-96144c72a4c4 ", "OpaqueRef:fcd181d8-7f5c-4585-b77a-bfe09de9e0be ", "OpaqueRef:6d29fc54-c0f7-4201-ae59-c5a173cee4fa ", "OpaqueRef:487834e7-cdb0-4e54-95ed-92655eff15ed ", "OpaqueRef:115458a5-4223-40ad-9a54-2fe0b3c05181 ", "OpaqueRef:e7df3acc-db7f-4635-8fc5-5167405db947 ", "OpaqueRef:747e9266-558b-44c0-855a-62936d004e56 " ], "cpu_info": { "cpu_count": "16", "socket_count": "1", "vendor": "AuthenticAMD", "speed": "3792.912", "modelname": "AMD Ryzen 7 5700G with Radeon Graphics", "family": "25", "model": "80", "stepping": "0", "flags": "fpu de tsc msr pae mce cx8 apic mca cmov pat clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt rdtscp lm constant_tsc rep_good nopl nonstop_tsc cpuid extd_apicid pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy abm sse4a misalignsse 3dnowprefetch bpext ibpb vmmcall fsgsbase bmi1 avx2 bmi2 erms rdseed adx clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat vaes vpclmulqdq rdpid", "features_pv": "1789c3f5-f6f83203-2bd1cbf5-040001e3-00000007-218c0329-00400600-00000000-20001005-00000000-00000000-00000004-00000000-00000000-00000000-00000000-00000000-00000000-00000000-00000000-00000000-00000000", "features_hvm": "178bfbff-f6f83203-2fd3fbff-040085f7-0000000f-219c07a9-0040060c-00000000-310ed005-00000000-00000000-00000004-00000000-00000000-00000000-00000000-00000000-00000000-00000000-00000000-00000000-00000000", "features_hvm_host": "178bfbff-f6d83203-2e500800-040001f7-0000000f-219c07a9-0040060c-00000000-310ed005-00000000-00000000-00000004-00000000-00000000-00000000-00000000-00000000-00000000-00000000-00000000-00000000-00000000", "features_pv_host": "1789c3f5-f6d83203-2a500800-040001e3-00000007-218c0329-00400600-00000000-20001005-00000000-00000000-00000004-00000000-00000000-00000000-00000000-00000000-00000000-00000000-00000000-00000000-00000000" }, "hostname": "xcpbackup", "address": "192.168.200.7", "metrics": "OpaqueRef:339bb82d-61a2-4597-8cd2-42451863e251 ", "license_params": { "restrict_vswitch_controller": "false", "restrict_lab": "false", "restrict_stage": "false", "restrict_storagelink": "false", "restrict_storagelink_site_recovery": "false", "restrict_web_selfservice": "false", "restrict_web_selfservice_manager": "false", "restrict_hotfix_apply": "false", "restrict_export_resource_data": "false", "restrict_read_caching": "false", "restrict_cifs": "false", "restrict_health_check": "false", "restrict_xcm": "false", "restrict_vm_memory_introspection": "false", "restrict_batch_hotfix_apply": "false", "restrict_management_on_vlan": "false", "restrict_ws_proxy": "false", "restrict_vlan": "false", "restrict_qos": "false", "restrict_pool_attached_storage": "false", "restrict_netapp": "false", "restrict_equalogic": "false", "restrict_pooling": "false", "enable_xha": "true", "restrict_marathon": "false", "restrict_email_alerting": "false", "restrict_historical_performance": "false", "restrict_wlb": "false", "restrict_rbac": "false", "restrict_dmc": "false", "restrict_checkpoint": "false", "restrict_cpu_masking": "false", "restrict_connection": "false", "platform_filter": "false", "regular_nag_dialog": "false", "restrict_vmpr": "false", "restrict_vmss": "false", "restrict_intellicache": "false", "restrict_gpu": "false", "restrict_dr": "false", "restrict_vif_locking": "false", "restrict_storage_xen_motion": "false", "restrict_vgpu": "false", "restrict_integrated_gpu_passthrough": "false", "restrict_vss": "false", "restrict_guest_agent_auto_update": "false", "restrict_pci_device_for_auto_update": "false", "restrict_xen_motion": "false", "restrict_guest_ip_setting": "false", "restrict_ad": "false", "restrict_nested_virt": "false", "restrict_live_patching": "false", "restrict_set_vcpus_number_live": "false", "restrict_pvs_proxy": "false", "restrict_igmp_snooping": "false", "restrict_rpu": "false", "restrict_pool_size": "false", "restrict_cbt": "false", "restrict_usb_passthrough": "false", "restrict_network_sriov": "false", "restrict_corosync": "true", "restrict_zstd_export": "false", "restrict_pool_secret_rotation": "false" }, "ha_statefiles": [], "ha_network_peers": [], "blobs": {}, "tags": [], "external_auth_type": "", "external_auth_service_name": "", "external_auth_configuration": {}, "edition": "xcp-ng", "license_server": { "address": "localhost", "port": "27000" }, "bios_strings": { "bios-vendor": "American Megatrends Inc.", "bios-version": "2424", "system-manufacturer": "ASUS", "system-product-name": "System Product Name", "system-version": "System Version", "system-serial-number": "System Serial Number", "baseboard-manufacturer": "ASUSTeK COMPUTER INC.", "baseboard-product-name": "PRIME A520M-A", "baseboard-version": "Rev X.0x", "baseboard-serial-number": "200975064800511", "oem-1": "Xen", "oem-2": "MS_VM_CERT/SHA1/bdbeb6e0a816d43fa6d3fe8aaef04c2bad9d3e3d", "oem-3": "Default string", "oem-4": "Default string", "oem-5": "DOLPHIN", "oem-6": "Default string", "oem-7": "Default string", "oem-8": "Default string", "oem-9": "Default string", "oem-10": "Default string", "hp-rombios": "" }, "power_on_mode": "", "power_on_config": {}, "local_cache_sr": "OpaqueRef:NULL", "chipset_info": { "iommu": "true" }, "PCIs": [ "OpaqueRef:e331e96d-25d0-4666-af9a-d66f613013ed ", "OpaqueRef:d53ccca2-932f-4981-9503-b51d7ee9d50b ", "OpaqueRef:ba20e488-e336-4b5f-b52d-66b6f63d59e0 ", "OpaqueRef:968c0ab8-3241-40c0-94ab-c632e0dfdf50 ", "OpaqueRef:7fe746b7-84cf-4540-93f1-de64469728db ", "OpaqueRef:75892aac-bc8b-4c02-b07d-b8f62d36c87e ", "OpaqueRef:61aeefda-e7d4-4b44-b6b7-43eac4d13bf6 ", "OpaqueRef:53537c6c-d240-4d23-bb77-39646f0cd71f ", "OpaqueRef:40f3f11b-b456-41af-96d3-f7d1ad70eab1 ", "OpaqueRef:1b7e67eb-ebd0-4460-8fea-4290926cd59f ", "OpaqueRef:1578400f-8d5c-4cb4-bd99-f913756b44ed ", "OpaqueRef:007e2815-d7a3-49cf-98d1-aef3c1cf029e " ], "PGPUs": [ "OpaqueRef:bf271c11-501f-467a-a9a7-74fe0be51aa5 " ], "PUSBs": [], "ssl_legacy": false, "guest_VCPUs_params": {}, "display": "enabled", "virtual_hardware_platform_versions": [ 0, 1, 2 ], "control_domain": "OpaqueRef:509e3b3e-4d43-452d-9225-6cbf2d0b9585 ", "updates_requiring_reboot": [], "features": [], "iscsi_iqn": "iqn.2025-01.com.example:a784a28f", "multipathing": false, "uefi_certificates": "", "certificates": [], "editions": [ "xcp-ng" ] }, "SR": { "uuid": "fbf160ab-cbfb-0504-6c7d-a159839c5bd4", "name_label": "16tb", "name_description": "", "allowed_operations": [ "vdi_enable_cbt", "vdi_list_changed_blocks", "unplug", "plug", "pbd_create", "vdi_disable_cbt", "update", "pbd_destroy", "vdi_resize", "vdi_clone", "vdi_data_destroy", "scan", "vdi_snapshot", "vdi_mirror", "vdi_create", "vdi_destroy", "vdi_set_on_boot" ], "current_operations": {}, "VDIs": [], "PBDs": [ "OpaqueRef:1e0af0c7-c567-491c-9be6-66a7fe8853b7 " ], "virtual_allocation": 0, "physical_utilisation": 2125824, "physical_size": 15873616670720, "type": "ext", "content_type": "user", "shared": false, "other_config": {}, "tags": [], "sm_config": { "devserial": "scsi-35000cca2c1e707a0" }, "blobs": {}, "local_cache_enabled": false, "introduced_by": "OpaqueRef:NULL", "clustered": false, "is_tools_sr": false }, "message": "IMPORT_ERROR_PREMATURE_EOF()", "name": "XapiError", "stack": "XapiError: IMPORT_ERROR_PREMATURE_EOF() at Function.wrap (file:///opt/xo/xo-builds/xen-orchestra-202501180626/packages/xen-api/_XapiError.mjs:16:12) at default (file:///opt/xo/xo-builds/xen-orchestra-202501180626/packages/xen-api/_getTaskResult.mjs:13:29) at Xapi._addRecordToCache (file:///opt/xo/xo-builds/xen-orchestra-202501180626/packages/xen-api/index.mjs:1068:24) at file:///opt/xo/xo-builds/xen-orchestra-202501180626/packages/xen-api/index.mjs:1102:14 at Array.forEach (<anonymous>) at Xapi._processEvents (file:///opt/xo/xo-builds/xen-orchestra-202501180626/packages/xen-api/index.mjs:1092:12) at Xapi._watchEvents (file:///opt/xo/xo-builds/xen-orchestra-202501180626/packages/xen-api/index.mjs:1265:14)" }
  • Mirror failed

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    AlexanderKA
    @olivierlambert said in Mirror failed: @AlexanderK said in Mirror failed: "OLD_447ff17a-82bc-4d49-a177-02f9086e9a04 That's the missing bit reported by XAPI/SM, indeed. Does this mean it is a bug?
  • Cant Boot Ubuntu 22.04 LTS after release update

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    andrewperryA
    @Meth0d thanks for sharing your experience. Fortunately I was able to just hit "Convert to HVM" after my imported PV failed to reboot after upgrade from 20.04 to 22.04 - was all set to load a livecd etc too!