DR error : (intermediate value) is not iterable

Pilow

Hi,

XCP 8.3, XOA 5.113.2 here

a DR job, with 3 VMs, 2 are OK, one will not pass... And I dont understand why, first time I see this error

   "message": "(intermediate value) is not iterable",
        "name": "TypeError",
        "stack": "TypeError: (intermediate value) is not iterable\n    at Xapi.import (file:///usr/local/lib/node_modules/xo-server/node_modules/@xen-orchestra/xapi/vm.mjs:610:21)\n    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)\n    at async file:///usr/local/lib/node_modules/xo-server/node_modules/@xen-orchestra/backups/_runners/_writers/FullXapiWriter.mjs:56:21"

any idea anyone ?
or @bastien-nollet @florent

there is free space on the destination SR (iSCSI SR)

florent

@Pilow This is most likely related to different version of your xapi . You can only do full replication from one older to a newer version

(and there are some recent commit this week to give a better error)

Pilow

@florent this is where it's strange, all my 7 hosts were installed the same day, with the same patches...
all 3 VMs were deployed the same day/way too

why are 2 OK and not the third ?

indeed CR is working, but DR is hiding something from me

Pilow

tried to delete the VM, restore it, same result

tried to get the job done by an XO PROXY instead of XOA, same result

3 VMs have been deployed from the same Hub Template Ubuntu 24.04 at the same time.

weird.

Pilow

source host :

xe host-param-list uuid=161be695-e1f9-4271-b581-27b716fde9a5 |grep xapi

software-version (MRO): product_version: 8.3.0; product_version_text: 8.3; product_version_text_short: 8.3; platform_name: XCP; platform_version: 3.4.0; product_brand: XCP-ng; build_number: cloud; git_id: 0; hostname: localhost; date: 20250909T12:59:54Z; dbv: 0.0.1; xapi: 25.6; xapi_build: 25.6.0; xen: 4.17.5-15; linux: 4.19.0+1; xencenter_min: 2.21; xencenter_max: 2.21; network_backend: openvswitch; db_schema: 5.786

DR target host :

xe host-param-list uuid=e604c3bf-373c-489b-b191-edecbabec43f |grep xapi

software-version (MRO): product_version: 8.3.0; product_version_text: 8.3; product_version_text_short: 8.3; platform_name: XCP; platform_version: 3.4.0; product_brand: XCP-ng; build_number: cloud; git_id: 0; hostname: localhost; date: 20250909T12:59:54Z; dbv: 0.0.1; xapi: 25.6; xapi_build: 25.6.0; xen: 4.17.5-15; linux: 4.19.0+1; xencenter_min: 2.21; xencenter_max: 2.21; network_backend: openvswitch; db_schema: 5.786

florent

@Pilow would it be possible to test from source, or with latest ( note that v6 will be default on latest ) ? it would be useful to have the real error message instead of the itnermediate value