Master, commit a3139 failing backups
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Updated XO to Master, commit a3139 and now the backups are failing.
Log sample:"tasks": [ { "data": { "type": "VM", "id": "11393959-0b52-7c05-7b02-3fe6d645256d", "name_label": "XO" }, "id": "1771281894926", "message": "backup VM", "start": 1771281894926, "status": "failure", "tasks": [ { "id": "1771281894938:0", "message": "clean-vm", "start": 1771281894938, "status": "success", "end": 1771281895646, "result": { "merge": false } }, { "id": "1771281897732:0", "message": "snapshot", "start": 1771281897732, "status": "success", "end": 1771281912046, "result": "6ab9cc35-95c2-0139-d996-7beafced8d6b" }, { "data": { "id": "5f5c2608-bd80-4682-addc-dab062e9962c", "isFull": false, "type": "remote" }, "id": "1771281912060", "message": "export", "start": 1771281912060, "status": "failure", "tasks": [ { "id": "1771281916065", "message": "transfer", "start": 1771281916065, "status": "success", "end": 1771282018684, "result": { "size": 6650068992 } }, { "id": "1771282024895", "message": "clean-vm", "start": 1771282024895, "status": "failure", "tasks": [ { "id": "1771282027367", "message": "merge", "start": 1771282027367, "status": "failure", "end": 1771282031803, "result": { "code": "NOT_SUPPORTED", "message": "Can't init vhd directory without using alias", "name": "Error", "stack": "Error: Can't init vhd directory without using alias\n at RemoteVhdDisk.init (file:///opt/xo/xo-builds/xen-orchestra-202602162239/@xen-orchestra/backups/disks/RemoteVhdDisk.mjs:78:31)\n at async _mergeVhdChain (file:///opt/xo/xo-builds/xen-orchestra-202602162239/@xen-orchestra/backups/_cleanVm.mjs:75:5)" } } ], "end": 1771282031803, "result": { "code": "NOT_SUPPORTED", "message": "Can't init vhd directory without using alias", "name": "Error", "stack": "Error: Can't init vhd directory without using alias\n at RemoteVhdDisk.init (file:///opt/xo/xo-builds/xen-orchestra-202602162239/@xen-orchestra/backups/disks/RemoteVhdDisk.mjs:78:31)\n at async _mergeVhdChain (file:///opt/xo/xo-builds/xen-orchestra-202602162239/@xen-orchestra/backups/_cleanVm.mjs:75:5)" } } ], "end": 1771282031850 } ], "infos": [ { "message": "Transfer data using NBD" } ], "end": 1771282031856 }, { "data": { "type": "VM", "id": "fb7c36ab-2f26-b049-6fcd-2dfcabd37361", "name_label": "Windows 11" }, "id": "1771281894928", "message": "backup VM", "start": 1771281894928, "status": "failure", "tasks": [ { "id": "1771281894938", "message": "clean-vm", "start": 1771281894938, "status": "success", "end": 1771281895970, "result": { "merge": false } }, { "id": "1771281897733", "message": "snapshot", "start": 1771281897733, "status": "success", "end": 1771281898773, "result": "3ce54f0c-8fa4-d71f-7693-8cf0c5c5a004" }, { "data": { "id": "5f5c2608-bd80-4682-addc-dab062e9962c", "isFull": true, "type": "remote" }, "id": "1771281898774", "message": "export", "start": 1771281898774, "status": "failure", "tasks": [ { "id": "1771281900165", "message": "transfer", "start": 1771281900165, "status": "success", "end": 1771282339491, "result": { "size": 68675436544 } }, { "id": "1771282341068", "message": "clean-vm", "start": 1771282341068, "status": "failure", "tasks": [ { "id": "1771282341203", "message": "merge", "start": 1771282341203, "status": "failure", "end": 1771282345026, "result": { "code": "NOT_SUPPORTED", "message": "Can't init vhd directory without using alias", "name": "Error", "stack": "Error: Can't init vhd directory without using alias\n at RemoteVhdDisk.init (file:///opt/xo/xo-builds/xen-orchestra-202602162239/@xen-orchestra/backups/disks/RemoteVhdDisk.mjs:78:31)\n at async _mergeVhdChain (file:///opt/xo/xo-builds/xen-orchestra-202602162239/@xen-orchestra/backups/_cleanVm.mjs:75:5)" } } ], "end": 1771282345026, "result": { "code": "NOT_SUPPORTED", "message": "Can't init vhd directory without using alias", "name": "Error", "stack": "Error: Can't init vhd directory without using alias\n at RemoteVhdDisk.init (file:///opt/xo/xo-builds/xen-orchestra-202602162239/@xen-orchestra/backups/disks/RemoteVhdDisk.mjs:78:31)\n at async _mergeVhdChain (file:///opt/xo/xo-builds/xen-orchestra-202602162239/@xen-orchestra/backups/_cleanVm.mjs:75:5)" } } ], "end": 1771282345027 } ], "infos": [ { "message": "Transfer data using NBD" } ],reverting back to commit a3139 and all is well again
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Same here....
2026-02-17T00_11_04.494Z - backup NG.txt
"id": "1771287130904", "message": "health check", "start": 1771287130904, "status": "failure", "end": 1771287134715, "result": { "code": "NOT_SUPPORTED", "message": "Can't init vhd directory without using alias", "name": "Error", "stack": "Error: Can't init vhd directory without using alias\n at RemoteVhdDisk.init (file:///opt/xo/xo-builds/xen-orchestra-202602161332/@xen-orchestra/backups/disks/RemoteVhdDisk.mjs:78:31)\n at async _openDiskChain (file:///opt/xo/xo-builds/xen-orchestra-202602161332/@xen-orchestra/backups/disks/openDiskChain.mjs:27:3)\n at async RemoteAdapter._createVhdDisk (file:///opt/xo/xo-builds/xen-orchestra-202602161332/@xen-orchestra/backups/RemoteAdapter.mjs:745:14)\n at async Array.<anonymous> (file:///opt/xo/xo-builds/xen-orchestra-202602161332/@xen-orchestra/backups/RemoteAdapter.mjs:762:20)" } } ], "end": 1771287134715, "result": { "code": "NOT_SUPPORTED", "message": "Can't init vhd directory without using alias", "name": "Error", "stack": "Error: Can't init vhd directory without using alias\n at RemoteVhdDisk.init (file:///opt/xo/xo-builds/xen-orchestra-202602161332/@xen-orchestra/backups/disks/RemoteVhdDisk.mjs:78:31)\n at async _openDiskChain (file:///opt/xo/xo-builds/xen-orchestra-202602161332/@xen-orchestra/backups/disks/openDiskChain.mjs:27:3)\n at async RemoteAdapter._createVhdDisk (file:///opt/xo/xo-builds/xen-orchestra-202602161332/@xen-orchestra/backups/RemoteAdapter.mjs:745:14)\n at async Array.<anonymous> (file:///opt/xo/xo-builds/xen-orchestra-202602161332/@xen-orchestra/backups/RemoteAdapter.mjs:762:20)" } }, { -
@manilx said in Master, commit a3139 failing backups:
Can't init vhd directory without using alia
Hi, we are working on this issue and will get back to you ASAP.
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@manilx What storage type/backup repository are you using ?
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@simonp NFS and S3
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I just got hit with the backup error, not sure what version i was running but it was likely a3139 or higher. I have XO rebuild each morning to fetch latest updates.
Error I can find (interface jumped to v6 so still learning)Can't init vhd directory without using alias
"Error: Can't init vhd directory without using alias\n at RemoteVhdDisk.init (file:///opt/xo/xo-builds/xen-orchestra-202602170700/@xen-orchestra/backups/disks/RemoteVhdDisk.mjs:78:31)\n at async _mergeVhdChain (file:///opt/xo/xo-builds/xen-orchestra-202602170700/@xen-orchestra/backups/_cleanVm.mjs:75:5)""Error: Can't init vhd directory without using alias\n at RemoteVhdDisk.init (file:///opt/xo/xo-builds/xen-orchestra-202602170700/@xen-orchestra/backups/disks/RemoteVhdDisk.mjs:78:31)\n at async _mergeVhdChain (file:///opt/xo/xo-builds/xen-orchestra-202602170700/@xen-orchestra/backups/_cleanVm.mjs:75:5)"Backup to NFS share
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Hi, thanks for the reports, we were able to fix an issue with the health check but we weren't able to reproduce the backup issue.
Could you checkout the "debug_backups" branch, try to run the backups again and send the logs here ?
There should be no need to restart or rebuild.
Thanks !
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@simonp I downloaded the branch but i have no idea how to run a backup in v6 interface and v5 isnt working with the latest updates to XO. How do i run a backup job manually in v6?
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@marcoi can you go to <xo ip>/v5/ ?
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@florent I posted this in the v6 master thread, but it opens to the old interface but sits with a still loading message.
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Updating now and will report back
XO-CE loaded just fine for me.
Just to confirm correct commit is - 29b7a backup failed log attached.
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Thanks a lot for the logs, we've been able to identify a possible cause for this issue, could you pull the "debug_backups" branch and try running the backups again ?
Hash is cb85e44ae
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[info] Updating Xen Orchestra from '29b7a67dc' to 'cb85e44ae' -
I got back into v5 url once i removed LISTEN_ADDRESS="" from my xo-install.cfg
the backup ran on Xen Orchestra, commit cb85e
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Thanks a lot, the first issue was resolved but your log indicates a separate issue.
We think we resolved it on the "debug_backups" branch, could you test it again ?Anyways, if this fixes the backup issue, a fix should be available tomorrow Paris time on master.
In the mean time you can revert to the commit a3139 as explained in the first post.Thanks again for your help.
