XCP-ng

Xen Orchestra 5.110 V2V not working

53

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53 Posts

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@Biz365 Warm migrations from ESXi are ESXi license dependent on what you have/had with ESXi. Otherwise you can replicate the VM using the migration tool and then manually shutdown the VM on ESXi and then power it on XCP-ng.

"Backup fell back to a full" on delta backups

Backup

11

1

0 Votes

11 Posts

453 Views

Also having issue. Didnt see the issue until my Remote SR has ran out of free space. { "data": { "mode": "delta", "reportWhen": "always", "backupReportTpl": "compactMjml", "hideSuccessfulItems": true }, "id": "1762146000010", "jobId": "95ac8089-69f3-404e-b902-21d0e878eec2", "jobName": "Backup Job 1", "message": "backup", "scheduleId": "76989b41-8bcf-4438-833a-84ae80125367", "start": 1762146000010, "status": "success", "infos": [ { "data": { "vms": [ "b25a5709-f1f8-e942-f0cc-f443eb9b9cf3", "5e00a752-177e-33f1-c5f5-ade59826cdab", "836db883-fdca-7458-0308-f225bbecbc29", "ce624d33-8f9c-8587-771b-194a161bdfed", "bce2b7f4-d602-5cdf-b275-da9554be61d3", "e0a3093a-52fd-f8dc-1c39-075eeb9d0314", "f0a673d7-dfb7-5766-86be-6dab83ac264b" ] }, "message": "vms" } ], "tasks": [ { "data": { "type": "VM", "id": "5e00a752-177e-33f1-c5f5-ade59826cdab", "name_label": "XO" }, "id": "1762146003418:0", "message": "backup VM", "start": 1762146003418, "status": "success", "tasks": [ { "id": "1762146003424", "message": "clean-vm", "start": 1762146003424, "status": "success", "end": 1762146003569, "result": { "merge": false } }, { "id": "1762146003933", "message": "snapshot", "start": 1762146003933, "status": "success", "end": 1762146005573, "result": "f8159d5c-c1b3-e4b9-155f-70bc2d2a8325" }, { "data": { "id": "b86b4c88-79f9-4ce8-9fa4-dce78a32ea44", "isFull": false, "type": "remote" }, "id": "1762146005573:0", "message": "export", "start": 1762146005573, "status": "success", "tasks": [ { "id": "1762146009606", "message": "transfer", "start": 1762146009606, "status": "success", "end": 1762146316193, "result": { "size": 25839009792 } }, { "id": "1762146317322", "message": "health check", "start": 1762146317322, "status": "success", "tasks": [ { "id": "1762146317328", "message": "transfer", "start": 1762146317328, "status": "success", "end": 1762146462139, "result": { "size": 0, "id": "bf74ff0e-a2e4-deab-bd59-f51a8985fee3" } }, { "id": "1762146462139:0", "message": "vmstart", "start": 1762146462139, "status": "success", "end": 1762146470513 } ], "end": 1762146472941 }, { "id": "1762146472956", "message": "clean-vm", "start": 1762146472956, "status": "success", "warnings": [ { "data": { "path": "/xo-vm-backups/5e00a752-177e-33f1-c5f5-ade59826cdab/20251103T050009Z.json", "actual": 25839009792, "expected": 25845451264 }, "message": "cleanVm: incorrect backup size in metadata" } ], "end": 1762146473085, "result": { "merge": false } } ], "end": 1762146473086 } ], "warnings": [ { "message": "Backup fell back to a full" } ], "infos": [ { "message": "Transfer data using NBD" }, { "message": "will delete snapshot data" }, { "data": { "vdiRef": "OpaqueRef:ec4c2c3f-3be7-7533-8a0e-810d36a007a9" }, "message": "Snapshot data has been deleted" } ], "end": 1762146473086 }, { "data": { "type": "VM", "id": "836db883-fdca-7458-0308-f225bbecbc29", "name_label": "Veeam" }, "id": "1762146473089", "message": "backup VM", "start": 1762146473089, "status": "success", "tasks": [ { "id": "1762146473094", "message": "clean-vm", "start": 1762146473094, "status": "success", "end": 1762146473361, "result": { "merge": false } }, { "id": "1762146473566", "message": "snapshot", "start": 1762146473566, "status": "success", "end": 1762146476087, "result": "ae3273f7-8044-63b3-d552-a6c41918c921" }, { "id": "1762147064647", "message": "health check", "start": 1762147064647, "status": "success", "infos": [ { "message": "This VM doesn't match the health check's tags for this schedule" } ], "end": 1762147064647 }, { "data": { "id": "b86b4c88-79f9-4ce8-9fa4-dce78a32ea44", "isFull": false, "type": "remote" }, "id": "1762146476087:0", "message": "export", "start": 1762146476087, "status": "success", "tasks": [ { "id": "1762146479793", "message": "transfer", "start": 1762146479793, "status": "success", "end": 1762147062777, "result": { "size": 88705335296 } }, { "id": "1762147064653", "message": "clean-vm", "start": 1762147064653, "status": "success", "warnings": [ { "data": { "path": "/xo-vm-backups/836db883-fdca-7458-0308-f225bbecbc29/20251103T050759Z.json", "actual": 88705335296, "expected": 88727520256 }, "message": "cleanVm: incorrect backup size in metadata" } ], "end": 1762147065070, "result": { "merge": false } } ], "end": 1762147065071 } ], "warnings": [ { "message": "Backup fell back to a full" }, { "message": "Backup fell back to a full" } ], "infos": [ { "message": "Transfer data using NBD" }, { "message": "will delete snapshot data" }, { "data": { "vdiRef": "OpaqueRef:d50ed8b7-a642-c9ec-29bb-2933401ba26b" }, "message": "Snapshot data has been deleted" }, { "data": { "vdiRef": "OpaqueRef:eb35900c-8e97-7bff-ca5a-ae8aced9897a" }, "message": "Snapshot data has been deleted" } ], "end": 1762147065071 }, { "data": { "type": "VM", "id": "ce624d33-8f9c-8587-771b-194a161bdfed", "name_label": "Bookstack" }, "id": "1762147065075", "message": "backup VM", "start": 1762147065075, "status": "success", "tasks": [ { "id": "1762147065080", "message": "clean-vm", "start": 1762147065080, "status": "success", "end": 1762147065172, "result": { "merge": false } }, { "id": "1762147065258", "message": "snapshot", "start": 1762147065258, "status": "success", "end": 1762147067979, "result": "dd829de3-4fd1-a027-e039-726834458b61" }, { "data": { "id": "b86b4c88-79f9-4ce8-9fa4-dce78a32ea44", "isFull": true, "type": "remote" }, "id": "1762147067979:0", "message": "export", "start": 1762147067979, "status": "success", "tasks": [ { "id": "1762147069665", "message": "transfer", "start": 1762147069665, "status": "success", "end": 1762147176187, "result": { "size": 7098859520 } }, { "id": "1762147177274:0", "message": "health check", "start": 1762147177274, "status": "success", "tasks": [ { "id": "1762147177280", "message": "transfer", "start": 1762147177280, "status": "success", "end": 1762147231441, "result": { "size": 0, "id": "36c43dbc-51b0-f059-3268-224e46a88840" } }, { "id": "1762147231441:0", "message": "vmstart", "start": 1762147231441, "status": "success", "end": 1762147239586 } ], "end": 1762147242037 }, { "id": "1762147242051", "message": "clean-vm", "start": 1762147242051, "status": "success", "warnings": [ { "data": { "path": "/xo-vm-backups/ce624d33-8f9c-8587-771b-194a161bdfed/20251103T051749Z.json", "actual": 7098859520, "expected": 7100725760 }, "message": "cleanVm: incorrect backup size in metadata" } ], "end": 1762147242435, "result": { "merge": false } } ], "end": 1762147242441 } ], "infos": [ { "message": "Transfer data using NBD" }, { "message": "will delete snapshot data" }, { "data": { "vdiRef": "OpaqueRef:deb7a513-2a0f-449a-7112-3ff34a4c527d" }, "message": "Snapshot data has been deleted" } ], "end": 1762147242441 }, { "data": { "type": "VM", "id": "b25a5709-f1f8-e942-f0cc-f443eb9b9cf3", "name_label": "SeedBox" }, "id": "1762146003418", "message": "backup VM", "start": 1762146003418, "status": "success", "tasks": [ { "id": "1762146003423", "message": "clean-vm", "start": 1762146003423, "status": "success", "end": 1762146003667, "result": { "merge": false } }, { "id": "1762146004138", "message": "snapshot", "start": 1762146004138, "status": "success", "end": 1762146006647, "result": "713fce77-e557-d646-9564-09ec8899c7c6" }, { "id": "1762147876503:0", "message": "health check", "start": 1762147876503, "status": "success", "infos": [ { "message": "This VM doesn't match the health check's tags for this schedule" } ], "end": 1762147876505 }, { "data": { "id": "b86b4c88-79f9-4ce8-9fa4-dce78a32ea44", "isFull": false, "type": "remote" }, "id": "1762146006647:0", "message": "export", "start": 1762146006647, "status": "success", "tasks": [ { "id": "1762146009248", "message": "transfer", "start": 1762146009248, "status": "success", "end": 1762147875274, "result": { "size": 81128325120 } }, { "id": "1762147876510", "message": "clean-vm", "start": 1762147876510, "status": "success", "warnings": [ { "data": { "path": "/xo-vm-backups/b25a5709-f1f8-e942-f0cc-f443eb9b9cf3/20251103T050009Z.json", "actual": 81128325120, "expected": 81148396032 }, "message": "cleanVm: incorrect backup size in metadata" } ], "end": 1762147876874, "result": { "merge": false } } ], "end": 1762147876875 } ], "warnings": [ { "message": "Backup fell back to a full" } ], "infos": [ { "message": "Transfer data using NBD" }, { "message": "will delete snapshot data" }, { "data": { "vdiRef": "OpaqueRef:556f651e-a2f8-0ade-eba9-aa4bf60a932d" }, "message": "Snapshot data has been deleted" } ], "end": 1762147876875 }, { "data": { "type": "VM", "id": "bce2b7f4-d602-5cdf-b275-da9554be61d3", "name_label": "iVentoy" }, "id": "1762147242451", "message": "backup VM", "start": 1762147242451, "status": "success", "tasks": [ { "id": "1762147242490", "message": "clean-vm", "start": 1762147242490, "status": "success", "end": 1762147242740, "result": { "merge": false } }, { "id": "1762147242958", "message": "snapshot", "start": 1762147242958, "status": "success", "end": 1762147244657, "result": "810aa1cf-61ee-a968-3409-2c8721a46832" }, { "data": { "id": "b86b4c88-79f9-4ce8-9fa4-dce78a32ea44", "isFull": false, "type": "remote" }, "id": "1762147244657:0", "message": "export", "start": 1762147244657, "status": "success", "tasks": [ { "id": "1762147248730", "message": "transfer", "start": 1762147248730, "status": "success", "end": 1762147584610, "result": { "size": 71422705664 } }, { "id": "1762147586650", "message": "health check", "start": 1762147586650, "status": "success", "tasks": [ { "id": "1762147586679", "message": "transfer", "start": 1762147586679, "status": "success", "end": 1762148076914, "result": { "size": 0, "id": "f1aa67ee-f368-d459-f93b-bc415ecd6a87" } }, { "id": "1762148076914:0", "message": "vmstart", "start": 1762148076914, "status": "success", "end": 1762148080972 } ], "end": 1762148083243 }, { "id": "1762148083285", "message": "clean-vm", "start": 1762148083285, "status": "success", "warnings": [ { "data": { "path": "/xo-vm-backups/bce2b7f4-d602-5cdf-b275-da9554be61d3/20251103T052048Z.json", "actual": 71422705664, "expected": 71440669184 }, "message": "cleanVm: incorrect backup size in metadata" } ], "end": 1762148084735, "result": { "merge": false } } ], "end": 1762148084739 } ], "warnings": [ { "message": "Backup fell back to a full" } ], "infos": [ { "message": "Transfer data using NBD" }, { "message": "will delete snapshot data" }, { "data": { "vdiRef": "OpaqueRef:923380c6-4bb9-8741-8a87-03d16bc94151" }, "message": "Snapshot data has been deleted" } ], "end": 1762148084739 }, { "data": { "type": "VM", "id": "f0a673d7-dfb7-5766-86be-6dab83ac264b", "name_label": "UnifiOS" }, "id": "1762148084748", "message": "backup VM", "start": 1762148084748, "status": "success", "tasks": [ { "id": "1762148084782", "message": "clean-vm", "start": 1762148084782, "status": "success", "end": 1762148085288, "result": { "merge": false } }, { "id": "1762148085501", "message": "snapshot", "start": 1762148085501, "status": "success", "end": 1762148087396, "result": "b8e5a515-6028-3dbb-ac3d-24ef7d6c6c96" }, { "data": { "id": "b86b4c88-79f9-4ce8-9fa4-dce78a32ea44", "isFull": false, "type": "remote" }, "id": "1762148087396:0", "message": "export", "start": 1762148087396, "status": "success", "tasks": [ { "id": "1762148091153", "message": "transfer", "start": 1762148091153, "status": "success", "end": 1762148365286, "result": { "size": 24178065408 } }, { "id": "1762148366667:0", "message": "health check", "start": 1762148366667, "status": "success", "tasks": [ { "id": "1762148366673", "message": "transfer", "start": 1762148366673, "status": "success", "end": 1762148547340, "result": { "size": 0, "id": "35638498-aa3a-6f69-de69-47d867b7927f" } }, { "id": "1762148547340:0", "message": "vmstart", "start": 1762148547340, "status": "success", "end": 1762148555601 } ], "end": 1762148558079 }, { "id": "1762148558093", "message": "clean-vm", "start": 1762148558093, "status": "success", "warnings": [ { "data": { "path": "/xo-vm-backups/f0a673d7-dfb7-5766-86be-6dab83ac264b/20251103T053451Z.json", "actual": 24178065408, "expected": 24184232448 }, "message": "cleanVm: incorrect backup size in metadata" } ], "end": 1762148558480, "result": { "merge": false } } ], "end": 1762148558481 } ], "warnings": [ { "message": "Backup fell back to a full" } ], "infos": [ { "message": "Transfer data using NBD" }, { "message": "will delete snapshot data" }, { "data": { "vdiRef": "OpaqueRef:f053e31e-284a-ae00-741c-eff4e9f97f01" }, "message": "Snapshot data has been deleted" } ], "end": 1762148558481 }, { "data": { "type": "VM", "id": "e0a3093a-52fd-f8dc-1c39-075eeb9d0314", "name_label": "Docker of Things" }, "id": "1762147876878", "message": "backup VM", "start": 1762147876878, "status": "success", "tasks": [ { "id": "1762147876884", "message": "clean-vm", "start": 1762147876884, "status": "success", "end": 1762147877204, "result": { "merge": false } }, { "id": "1762147877403", "message": "snapshot", "start": 1762147877403, "status": "success", "end": 1762147880513, "result": "2753d0e3-1cd5-c34c-2e5e-3c6dba85633d" }, { "data": { "id": "b86b4c88-79f9-4ce8-9fa4-dce78a32ea44", "isFull": false, "type": "remote" }, "id": "1762147880513:0", "message": "export", "start": 1762147880513, "status": "success", "tasks": [ { "id": "1762147884329", "message": "transfer", "start": 1762147884329, "status": "success", "end": 1762148429641, "result": { "size": 65131249664 } }, { "id": "1762148430966:0", "message": "health check", "start": 1762148430966, "status": "success", "tasks": [ { "id": "1762148430991", "message": "transfer", "start": 1762148430991, "status": "success", "end": 1762148812721, "result": { "size": 0, "id": "734681b1-e706-b96b-9efb-168acac01bb5" } }, { "id": "1762148812721:0", "message": "vmstart", "start": 1762148812721, "status": "success", "end": 1762148818820 } ], "end": 1762148820961 }, { "id": "1762148820974", "message": "clean-vm", "start": 1762148820974, "status": "success", "warnings": [ { "data": { "path": "/xo-vm-backups/e0a3093a-52fd-f8dc-1c39-075eeb9d0314/20251103T053124Z.json", "actual": 65131249664, "expected": 65147677184 }, "message": "cleanVm: incorrect backup size in metadata" } ], "end": 1762148821309, "result": { "merge": false } } ], "end": 1762148821310 } ], "warnings": [ { "message": "Backup fell back to a full" } ], "infos": [ { "message": "Transfer data using NBD" }, { "message": "will delete snapshot data" }, { "data": { "vdiRef": "OpaqueRef:68285439-7986-bd76-a88a-5da4a381d548" }, "message": "Snapshot data has been deleted" } ], "end": 1762148821310 } ], "end": 1762148821310 } [image: 1762271220739-screenshot-2025-11-04-100005.png]

XCP-ng 8.3 updates announcements and testing

Pinned News

297

1 Votes

297 Posts

97k Views

@stormi said in XCP-ng 8.3 updates announcements and testing: IMPORTANT NOTICE! After publishing the updates, we discovered a very nasty bug when using the UEFI certificates that we distribute. Long story short, they're too big, and there's only limited space (57K), and combined to a preexisting bug in varstored, this will cause the VM to stop booting after Windows or any other OS attempts to append to the DBX (revocation database). We pulled the varstored update, but those who updated can be affected. There are conditions for the issue: Existing VMs are not affected, unless you propagated the new certs to them New VMs are affected only if you never installed UEFI certs to the pool yourself (through XOA or secureboot-certs install), or cleared them using secureboot-certs clear in order to use our default certificates. If you have the affected version of varstored (rpm -q varstored yields varstored-1.2.0-3.1.xcpng8.3) : on every host, downgrade it with yum downgrade varstored-1.2.0-2.3.xcpng8.3. No reboot or toolstack restart required. if you have affected UEFI VMs, that is VMs that meet the conditions above but are not broken yet, don't install updates, turn them off, and fix them by deleting their DBX database: https://docs.xcp-ng.org/guides/guest-UEFI-Secure-Boot/#remove-certificates-from-a-vm. This has to be done when the VM is off. Your OS will add its own DBX afterwards. If you already have broken VMs (this warning reaching you too late), revert to a snapshot or backup. Other ways to fix them will require a patched varstored currently in the making. @dinhngtu A little trick for the future when determining whether a user’s system, is affected by a bad update based on version, as well as remediation checks. You can use “yum history list <packagename>”, to retrieve transaction IDs. The script can then iterate over the transaction IDs retrieving the package versions. The specific transaction info can be retrieved with “yum history info <transaction_id>”. This will enable you to go back much further, thus seeing if remediation is required more easily!!

cleanVm: incorrect backup size in metadata

Xen Orchestra

15

1

0 Votes

15 Posts

2k Views

I am seeing this message, too. This is the first time I try out delta backups. I only did one backup so far, so this is a full backup. Storage is NFS.

Hey XCP-NG! How's my setup?

Share your setup!

11

2

1 Votes

11 Posts

1k Views

[image: 1762024637434-rack-configuration.drawio.png] [image: 1762024637451-authentication.drawio.png] I've had a lot of changes to the homelab and always new projects, as well as started on the diagrams again. A couple of other reference diagrams aren't finished, but here are two that are done! Created a Physical Equipment Reference sheet that expands on the hardware used and how, as well as an Authentication Stack that gives a reference of service access and authentication.

XO Community Edition - Ldap Plugin not working ?

Xen Orchestra

56

0 Votes

56 Posts

11k Views

Just a reminder for myself, or other people in need in the future thanks again for all people who helped me understanding this Had to reinstall my entire XCP system, and almost forget how to configure Ldap plugin to only allow my admin accout to login So here's my Ldap plugin conf, to allow only admin user (member of specific group) to login. my AD is a windows 2K19 server with active directory without ssl. URI : ldap://dc.domain.net:389 no certificate info base : dc=domain,dc=net Credential : Fill = tick DN = full DN of service user (CN=xen,OU=service_account,DC=domain,DC=net) password = password of this account it's a simple account with no specific right, can only read AD and login User Filter, where it can stuck (&(sAMAccountName={{name}})(memberOf=CN=SG-XCP_Admin,OU=service_account,DC=domain,DC=net)) in real my OU have spaces inside their name, it work anyway. SG-XCP_Admin is a security group having my admin users inside ID Attribute : sAMAccountName and that's all.