Import from VMware fails after upgrade to XOA 5.91

jasonmap

This means you likely have a disk space problem on your Dom0. Can you do a df -h in your XCP-ng host?

Sure, it seems ok to me:

[12:21 roentgenium ~]# df -h
Filesystem                                                            Size  Used Avail Use% Mounted on
devtmpfs                                                              2.0G   28K  2.0G   1% /dev
tmpfs                                                                 2.1G  344K  2.1G   1% /dev/shm
tmpfs                                                                 2.1G  9.4M  2.0G   1% /run
tmpfs                                                                 2.1G     0  2.1G   0% /sys/fs/cgroup
/dev/sda1                                                              18G  2.9G   14G  18% /
xenstore                                                              2.1G     0  2.1G   0% /var/lib/xenstored
/dev/sda5                                                             3.9G  302M  3.4G   9% /var/log
10.96.25.20:/mnt/seaborgium/XCP/41b662ff-93bd-c386-9dd0-5d08daa3f4e3   39T  1.0M   39T   1% /run/sr-mount/41b662ff-93bd-c386-9dd0-5d08daa3f4e3
10.96.22.19:/mnt/array1/Isos                                           29T   14T   16T  47% /run/sr-mount/f60530ef-04e2-daf4-36df-c24527814e97
10.96.35.31:/mnt/strontium/XCP/50d8f945-8ae4-dd87-0149-e6054a10d51f    52T   53G   52T   1% /run/sr-mount/50d8f945-8ae4-dd87-0149-e6054a10d51f
tmpfs                                                                 412M     0  412M   0% /run/user/0

olivierlambert

And in your XOA?

jasonmap

@olivierlambert

[12:25 01] xoa:log$ df -h
Filesystem      Size  Used Avail Use% Mounted on
udev            954M     0  954M   0% /dev
tmpfs           195M  528K  195M   1% /run
/dev/xvda1       19G  3.1G   15G  18% /
tmpfs           973M     0  973M   0% /dev/shm
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs           195M     0  195M   0% /run/user/1000

olivierlambert

Weird, it's like the tar stream with ended because of not enough space But it doesn't make sense reading your available space.

rmaclachlan

I started experiencing this exact same error after upgrading to 5.91 yesterday. It seems to affect one of my VMs that has 2 VMDK disks, the first (OS) disk copies over successfully, the 2nd (data) disk fails.

I've tried making a new VMDK and copying my data over, then destroying the old one in case there was a problem with that file but it still hangs around 50% then the task fails.

olivierlambert

Might worth some investigation on our side, yes.

jasonmap

My VM doesn't have multiple vmdks, just the primary 16GB thin provisioned OS drive. Its actual size is only 4.77GB.

1vCPU
2GB RAM
16GB Disk
1 NIC
No dangling snapshots
powered off

truly nothing out of the ordinary.

olivierlambert

Yeah it seems simple, I wonder what's going on, @florent will take a look. Ideally, if you can open a support ticket so we can take a look remotely, that would be helpful

florent

ok, I am testing it with more disks , but the ENOSPC puzzle me for now

florent

@jasonmap , @rmaclachlan , can you test this branch : fix_xva_import_thin ?
from this PR : https://github.com/vatesfr/xen-orchestra/pull/7354

fbeauchamp opened this pull request in vatesfr/xen-orchestra

closed fix(xo-server/migrate-vms): XVA import - fixes omnibus #7354

jasonmap

@florent

I would be happy to test - but this is where that "hand holding" would come into play.

florent

@jasonmap said in Import from VMware fails after upgrade to XOA 5.91:

@florent

I would be happy to test - but this is where that "hand holding" would come into play.

no problem . If you have a XOA , please open a support tunnel, I can patch your install
If not:

go to your XO install folder, inside, you should have a lot of files, and also a @vates, a @xen-orchestra and a packages folder
git checkout fix_xva_import_thin
yarn && yarn build
4 restart your xo-server

archw

@florent
In the FWIW department, I get the same errors when trying to import with 5.91:

result	
succeeded	{}
message	"no opaque ref found"
name	"Error"
stack	"Error: no opaque ref found\n    at importVm (file:///usr/local/lib/node_modules/xo-server/node_modules/@xen-orchestra/xva/importVm.mjs:28:19)\n    at processTicksAndRejections (node:internal/process/task_queues:95:5)\n    at importVdi (file:///usr/local/lib/node_modules/xo-server/node_modules/@xen-orchestra/xva/importVdi.mjs:6:17)\n    at file:///usr/local/lib/node_modules/xo-server/src/xo-mixins/migrate-vm.mjs:260:21\n    at Task.runInside (/usr/local/lib/node_modules/xo-server/node_modules/@vates/task/index.js:158:22)\n    at Task.run (/usr/local/lib/node_modules/xo-server/node_modules/@vates/task/index.js:141:20)"

The journalctl errors are as follows :

Feb 02 09:30:19 xoa xo-server[1178375]: 2024-02-02T14:30:19.498Z xo:xo-server WARN possibly unhandled rejection {
Feb 02 09:30:19 xoa xo-server[1178375]:   error: Error: already finalized or destroyed
Feb 02 09:30:19 xoa xo-server[1178375]:       at Pack.entry (/usr/local/lib/node_modules/xo-server/node_modules/tar-stream/pack.js:138:51)
Feb 02 09:30:19 xoa xo-server[1178375]:       at Pack.resolver (/usr/local/lib/node_modules/xo-server/node_modules/promise-toolbox/fromCallback.js:5:6)
Feb 02 09:30:19 xoa xo-server[1178375]:       at Promise._execute (/usr/local/lib/node_modules/xo-server/node_modules/bluebird/js/release/debuggability.js:384:9)
Feb 02 09:30:19 xoa xo-server[1178375]:       at Promise._resolveFromExecutor (/usr/local/lib/node_modules/xo-server/node_modules/bluebird/js/release/promise.js:518:18)
Feb 02 09:30:19 xoa xo-server[1178375]:       at new Promise (/usr/local/lib/node_modules/xo-server/node_modules/bluebird/js/release/promise.js:103:10)
Feb 02 09:30:19 xoa xo-server[1178375]:       at Pack.fromCallback (/usr/local/lib/node_modules/xo-server/node_modules/promise-toolbox/fromCallback.js:9:10)
Feb 02 09:30:19 xoa xo-server[1178375]:       at writeBlock (file:///usr/local/lib/node_modules/xo-server/node_modules/@xen-orchestra/xva/_writeDisk.mjs:11:22)
Feb 02 09:30:19 xoa xo-server[1178375]: }
Feb 02 09:30:21 xoa xo-server[1178375]: root@xx.xx.xx.xx Xapi#putResource /import/ XapiError: IMPORT_ERROR(INTERNAL_ERROR: [ Unix.Unix_error(Unix.ENOSPC, "write", "") ])
Feb 02 09:30:21 xoa xo-server[1178375]:     at Function.wrap (file:///usr/local/lib/node_modules/xo-server/node_modules/xen-api/_XapiError.mjs:16:12)
Feb 02 09:30:21 xoa xo-server[1178375]:     at default (file:///usr/local/lib/node_modules/xo-server/node_modules/xen-api/_getTaskResult.mjs:11:29)
Feb 02 09:30:21 xoa xo-server[1178375]:     at Xapi._addRecordToCache (file:///usr/local/lib/node_modules/xo-server/node_modules/xen-api/index.mjs:1006:24)
Feb 02 09:30:21 xoa xo-server[1178375]:     at file:///usr/local/lib/node_modules/xo-server/node_modules/xen-api/index.mjs:1040:14
Feb 02 09:30:21 xoa xo-server[1178375]:     at Array.forEach (<anonymous>)
Feb 02 09:30:21 xoa xo-server[1178375]:     at Xapi._processEvents (file:///usr/local/lib/node_modules/xo-server/node_modules/xen-api/index.mjs:1030:12)
Feb 02 09:30:21 xoa xo-server[1178375]:     at Xapi._watchEvents (file:///usr/local/lib/node_modules/xo-server/node_modules/xen-api/index.mjs:1203:14)
Feb 02 09:30:21 xoa xo-server[1178375]:     at runNextTicks (node:internal/process/task_queues:60:5)
Feb 02 09:30:21 xoa xo-server[1178375]:     at processImmediate (node:internal/timers:447:9)
Feb 02 09:30:21 xoa xo-server[1178375]:     at process.callbackTrampoline (node:internal/async_hooks:130:17) {
Feb 02 09:30:21 xoa xo-server[1178375]:   code: 'IMPORT_ERROR',
Feb 02 09:30:21 xoa xo-server[1178375]:   params: [ 'INTERNAL_ERROR: [ Unix.Unix_error(Unix.ENOSPC, "write", "") ]' ],
Feb 02 09:30:21 xoa xo-server[1178375]:   call: undefined,
Feb 02 09:30:21 xoa xo-server[1178375]:   url: undefined,
Feb 02 09:30:21 xoa xo-server[1178375]:   task: task {
Feb 02 09:30:21 xoa xo-server[1178375]:     uuid: '37b70fee-d769-1b2a-864b-7e18bd6fcff6',
Feb 02 09:30:21 xoa xo-server[1178375]:     name_label: '[XO] VM import',
Feb 02 09:30:21 xoa xo-server[1178375]:     name_description: '',
Feb 02 09:30:21 xoa xo-server[1178375]:     allowed_operations: [],
Feb 02 09:30:21 xoa xo-server[1178375]:     current_operations: {},
Feb 02 09:30:21 xoa xo-server[1178375]:     created: '20240202T13:57:21Z',
Feb 02 09:30:21 xoa xo-server[1178375]:     finished: '20240202T14:30:21Z',
Feb 02 09:30:21 xoa xo-server[1178375]:     status: 'failure',
Feb 02 09:30:21 xoa xo-server[1178375]:     resident_on: 'OpaqueRef:a482c281-bc5c-6aed-e5cc-91d43c02dc46',
Feb 02 09:30:21 xoa xo-server[1178375]:     progress: 1,
Feb 02 09:30:21 xoa xo-server[1178375]:     type: '<none/>',
Feb 02 09:30:21 xoa xo-server[1178375]:     result: '',
Feb 02 09:30:21 xoa xo-server[1178375]:     error_info: [
Feb 02 09:30:21 xoa xo-server[1178375]:       'IMPORT_ERROR',
Feb 02 09:30:21 xoa xo-server[1178375]:       'INTERNAL_ERROR: [ Unix.Unix_error(Unix.ENOSPC, "write", "") ]'
Feb 02 09:30:21 xoa xo-server[1178375]:     ],
Feb 02 09:30:21 xoa xo-server[1178375]:     other_config: { object_creation: 'complete' },
Feb 02 09:30:21 xoa xo-server[1178375]:     subtask_of: 'OpaqueRef:NULL',
Feb 02 09:30:21 xoa xo-server[1178375]:     subtasks: [],
Feb 02 09:30:21 xoa xo-server[1178375]:     backtrace: '(((process xapi)(filename lib/backtrace.ml)(line 210))((process xapi)(filename ocaml/xapi/import.ml)(line 2131))((process xapi)(filename ocaml/xapi/server_helpers.ml)(line 72)))'
Feb 02 09:30:21 xoa xo-server[1178375]:   }
Feb 02 09:30:21 xoa xo-server[1178375]: }

archw

@florent said in Import from VMware fails after upgrade to XOA 5.91:

XO install folder

Where is the "XO install folder"? I did an ssh into the xoa vm and I don't see what you refer to?
I tried running "git checkout fix_xva_import_thin" but it says "fatal: not a git repository (or any of the parent directories): .git"

florent

@archw said in Import from VMware fails after upgrade to XOA 5.91:

@florent said in Import from VMware fails after upgrade to XOA 5.91:

XO install folder

Where is the "XO install folder"? I did an ssh into the xoa vm and I don't see what you refer to?
I tried running "git checkout fix_xva_import_thin" but it says "fatal: not a git repository (or any of the parent directories): .git"

if it's an XOA, even a starter/free one, open a support tunnel, I will take care of it
If not, how did you install your XO from source ?

archw

@florent
The one I showed above what the starter version. Since I made that post, I also tried running it on the one I built from source and it is version "Master, commit 09247". It has the same errors.

I just opened a support tunnel.

archw

@florent I just sent you tunnell id

florent

@archw said in Import from VMware fails after upgrade to XOA 5.91:

@florent I just sent you tunnell id

the patch is applied

archw

@florent
Cool...I'll give it a shot...takes about twenty minutes. (it always dies in the last minute).

rmaclachlan

Hi, I tried after the patch applied but it still failed. The task progress didn't seem to hang so I thought it would complete but in the end it failed and removed the VM from XOA.

{
  "id": "0ls4sww64",
  "properties": {
    "name": "importing vms 239",
    "userId": "2af1207e-7ddd-4ce8-a13e-1c6ede07d0c9",
    "total": 1,
    "done": 0,
    "progress": 0
  },
  "start": 1706887780060,
  "status": "failure",
  "updatedAt": 1706888683479,
  "tasks": [
    {
      "id": "cyz9dh2453h",
      "properties": {
        "name": "importing vm 239",
        "done": 1,
        "progress": 100
      },
      "start": 1706887780061,
      "status": "failure",
      "tasks": [
        {
          "id": "gqw5xqq9ke5",
          "properties": {
            "name": "connecting to 10.193.240.111"
          },
          "start": 1706887780062,
          "status": "success",
          "end": 1706887780170,
          "result": {
            "_events": {},
            "_eventsCount": 0
          }
        },
        {
          "id": "d07ygv9vyjl",
          "properties": {
            "name": "get metadata of 239"
          },
          "start": 1706887780171,
          "status": "success",
          "end": 1706887780569,
          "result": {
            "name_label": "BusCam",
            "memory": 4294967296,
            "nCpus": 2,
            "guestToolsInstalled": false,
            "firmware": "bios",
            "powerState": "poweredOff",
            "disks": [
              {
                "capacity": 42949672960,
                "isFull": true,
                "uid": "698f084e",
                "fileName": "BusCam_2-flat.vmdk",
                "parentId": "ffffffff",
                "vmdFormat": "VMFS",
                "nameLabel": "BusCam_2-flat.vmdk",
                "datastore": "TS Storage 2",
                "path": "BusCam",
                "descriptionLabel": " from esxi",
                "node": "scsi0:0"
              },
              {
                "capacity": 42949672960,
                "isFull": true,
                "uid": "1d9d8b5e",
                "fileName": "BusCam_1-flat.vmdk",
                "parentId": "ffffffff",
                "vmdFormat": "VMFS",
                "nameLabel": "BusCam_1-flat.vmdk",
                "datastore": "TS Storage 2",
                "path": "BusCam",
                "descriptionLabel": " from esxi",
                "node": "scsi0:1"
              }
            ],
            "networks": [
              {
                "macAddress": "00:50:56:b9:55:dc",
                "isGenerated": false
              }
            ]
          }
        },
        {
          "id": "ngimkpdl7e",
          "properties": {
            "name": "build disks and snapshots chains for 239"
          },
          "start": 1706887780569,
          "status": "success",
          "end": 1706887780569,
          "result": {
            "scsi0:0": [
              {
                "capacity": 42949672960,
                "isFull": true,
                "uid": "698f084e",
                "fileName": "BusCam_2-flat.vmdk",
                "parentId": "ffffffff",
                "vmdFormat": "VMFS",
                "nameLabel": "BusCam_2-flat.vmdk",
                "datastore": "TS Storage 2",
                "path": "BusCam",
                "descriptionLabel": " from esxi",
                "node": "scsi0:0"
              }
            ],
            "scsi0:1": [
              {
                "capacity": 42949672960,
                "isFull": true,
                "uid": "1d9d8b5e",
                "fileName": "BusCam_1-flat.vmdk",
                "parentId": "ffffffff",
                "vmdFormat": "VMFS",
                "nameLabel": "BusCam_1-flat.vmdk",
                "datastore": "TS Storage 2",
                "path": "BusCam",
                "descriptionLabel": " from esxi",
                "node": "scsi0:1"
              }
            ]
          }
        },
        {
          "id": "i8w7p4xgicn",
          "properties": {
            "name": "creating MV on XCP side"
          },
          "start": 1706887780570,
          "status": "success",
          "end": 1706887780692,
          "result": {
            "uuid": "09d2d428-4555-f70d-b246-80f62edabde7",
            "allowed_operations": [
              "create_vtpm",
              "changing_NVRAM",
              "changing_dynamic_range",
              "changing_shadow_memory",
              "changing_static_range",
              "make_into_template",
              "migrate_send",
              "destroy",
              "export",
              "start_on",
              "start",
              "clone",
              "copy",
              "snapshot"
            ],
            "current_operations": {},
            "name_label": "BusCam",
            "name_description": "from esxi",
            "power_state": "Halted",
            "user_version": 1,
            "is_a_template": false,
            "is_default_template": false,
            "suspend_VDI": "OpaqueRef:NULL",
            "resident_on": "OpaqueRef:NULL",
            "scheduled_to_be_resident_on": "OpaqueRef:NULL",
            "affinity": "OpaqueRef:NULL",
            "memory_overhead": 37748736,
            "memory_target": 0,
            "memory_static_max": 4294967296,
            "memory_dynamic_max": 4294967296,
            "memory_dynamic_min": 4294967296,
            "memory_static_min": 4294967296,
            "VCPUs_params": {},
            "VCPUs_max": 2,
            "VCPUs_at_startup": 2,
            "actions_after_softreboot": "soft_reboot",
            "actions_after_shutdown": "destroy",
            "actions_after_reboot": "restart",
            "actions_after_crash": "restart",
            "consoles": [],
            "VIFs": [],
            "VBDs": [],
            "VUSBs": [],
            "crash_dumps": [],
            "VTPMs": [],
            "PV_bootloader": "",
            "PV_kernel": "",
            "PV_ramdisk": "",
            "PV_args": "",
            "PV_bootloader_args": "",
            "PV_legacy_args": "",
            "HVM_boot_policy": "BIOS order",
            "HVM_boot_params": {
              "order": "cdn"
            },
            "HVM_shadow_multiplier": 1,
            "platform": {
              "timeoffset": "0",
              "nx": "true",
              "acpi": "1",
              "apic": "true",
              "pae": "true",
              "hpet": "true",
              "viridian": "true"
            },
            "PCI_bus": "",
            "other_config": {
              "mac_seed": "9e80dc56-0498-2f80-4fb8-545ce0366a26",
              "vgpu_pci": "",
              "base_template_name": "Other install media",
              "install-methods": "cdrom"
            },
            "domid": -1,
            "domarch": "",
            "last_boot_CPU_flags": {},
            "is_control_domain": false,
            "metrics": "OpaqueRef:6252fb53-d094-107d-efca-0ba6694e2d87",
            "guest_metrics": "OpaqueRef:NULL",
            "last_booted_record": "",
            "recommendations": "<restrictions><restriction field=\"memory-static-max\" max=\"137438953472\" /><restriction field=\"vcpus-max\" max=\"32\" /><restriction property=\"number-of-vbds\" max=\"255\" /><restriction property=\"number-of-vifs\" max=\"7\" /><restriction field=\"has-vendor-device\" value=\"false\" /></restrictions>",
            "xenstore_data": {},
            "ha_always_run": false,
            "ha_restart_priority": "",
            "is_a_snapshot": false,
            "snapshot_of": "OpaqueRef:NULL",
            "snapshots": [],
            "snapshot_time": "19700101T00:00:00Z",
            "transportable_snapshot_id": "",
            "blobs": {},
            "tags": [],
            "blocked_operations": {},
            "snapshot_info": {},
            "snapshot_metadata": "",
            "parent": "OpaqueRef:NULL",
            "children": [],
            "bios_strings": {},
            "protection_policy": "OpaqueRef:NULL",
            "is_snapshot_from_vmpp": false,
            "snapshot_schedule": "OpaqueRef:NULL",
            "is_vmss_snapshot": false,
            "appliance": "OpaqueRef:NULL",
            "start_delay": 0,
            "shutdown_delay": 0,
            "order": 0,
            "VGPUs": [],
            "attached_PCIs": [],
            "suspend_SR": "OpaqueRef:NULL",
            "version": 0,
            "generation_id": "0:0",
            "hardware_platform_version": 0,
            "has_vendor_device": false,
            "requires_reboot": false,
            "reference_label": "",
            "domain_type": "hvm",
            "NVRAM": {},
            "pending_guidances": []
          }
        },
        {
          "id": "iacdn87dv3",
          "properties": {
            "name": "Cold import of disks scsi0:0"
          },
          "start": 1706887780693,
          "status": "failure",
          "end": 1706888683036,
          "result": {
            "message": "no opaque ref found",
            "name": "Error",
            "stack": "Error: no opaque ref found\n    at importVm (file:///usr/local/lib/node_modules/xo-server/node_modules/@xen-orchestra/xva/importVm.mjs:28:19)\n    at processTicksAndRejections (node:internal/process/task_queues:95:5)\n    at importVdi (file:///usr/local/lib/node_modules/xo-server/node_modules/@xen-orchestra/xva/importVdi.mjs:6:17)\n    at file:///usr/local/lib/node_modules/xo-server/src/xo-mixins/migrate-vm.mjs:260:21\n    at Task.runInside (/usr/local/lib/node_modules/xo-server/node_modules/@vates/task/index.js:158:22)\n    at Task.run (/usr/local/lib/node_modules/xo-server/node_modules/@vates/task/index.js:141:20)"
          }
        },
        {
          "id": "ku5ckax1wr",
          "properties": {
            "name": "Cold import of disks scsi0:1"
          },
          "start": 1706887780696,
          "status": "success",
          "end": 1706888650415,
          "result": {
            "ref": "Ref:002",
            "label": "BusCam_1-flat.vmdk"
          }
        }
      ],
      "end": 1706888683479,
      "result": {
        "message": "no opaque ref found",
        "name": "Error",
        "stack": "Error: no opaque ref found\n    at importVm (file:///usr/local/lib/node_modules/xo-server/node_modules/@xen-orchestra/xva/importVm.mjs:28:19)\n    at processTicksAndRejections (node:internal/process/task_queues:95:5)\n    at importVdi (file:///usr/local/lib/node_modules/xo-server/node_modules/@xen-orchestra/xva/importVdi.mjs:6:17)\n    at file:///usr/local/lib/node_modules/xo-server/src/xo-mixins/migrate-vm.mjs:260:21\n    at Task.runInside (/usr/local/lib/node_modules/xo-server/node_modules/@vates/task/index.js:158:22)\n    at Task.run (/usr/local/lib/node_modules/xo-server/node_modules/@vates/task/index.js:141:20)"
      }
    }
  ],
  "end": 1706888683479,
  "result": {
    "succeeded": {},
    "message": "no opaque ref found",
    "name": "Error",
    "stack": "Error: no opaque ref found\n    at importVm (file:///usr/local/lib/node_modules/xo-server/node_modules/@xen-orchestra/xva/importVm.mjs:28:19)\n    at processTicksAndRejections (node:internal/process/task_queues:95:5)\n    at importVdi (file:///usr/local/lib/node_modules/xo-server/node_modules/@xen-orchestra/xva/importVdi.mjs:6:17)\n    at file:///usr/local/lib/node_modules/xo-server/src/xo-mixins/migrate-vm.mjs:260:21\n    at Task.runInside (/usr/local/lib/node_modules/xo-server/node_modules/@vates/task/index.js:158:22)\n    at Task.run (/usr/local/lib/node_modules/xo-server/node_modules/@vates/task/index.js:141:20)"
  }
}