An issue was identified in backup jobs running in incremental with commit 100f113 or release 6.5.0. If one of your incremental backup chains was corrupted, it lead to a cleaning of vdis folder resulting into backup lose.
Please update your source at least to 4552fb9 or your XOA to 6.5.1.
If you encountered issues about a warning with aliases, you are concerned. You need to run your backup jobs again to have your backups back on track.
Hi,
The latest version of XO-lite has an issue, that is why we are temporarily reverting to version 0.19.0. Sorry for the lack of communication on our part.
@itservices Hi,
We did not forget you, working on it!
@Pilow Hi,
Thank you for your reporting! It should be fixed in the next version we are thinking releasing this month if no surprise happens. There is a big refactoring on the clean part which handles metadata (and size) updates.
@Pilow Hi,
Thank you for the report.
We are fixing this in https://github.com/vatesfr/xen-orchestra/pull/9362.
It will be fixed during in a patch.
If you need to install something from hub now, you can get back to Stable branch
@johnnezero It just came out with the release... now 
Just one thing, you may have empty directories even after the reclaimSpace task but they should be empty
@jr-m4 Hi,
We have found this issue in another thread, it is now merged
@johnnezero You can use the docs directly in /rest/v0/docs. You just have to connect and fill in the uuid you need. It will work 
@johnnezero Hi,
Sorry, it seems it is only in Rest API for now:
You can check it here:
<xoa-url>/rest/v0/docs/#/backup-repositories/ReclaimSpaceBackupRepository
@johnnezero It just came out with the release... now
Just one thing, you may have empty directories even after the reclaimSpace task but they should be empty
@henri9813 Hi,
There should be a new "reclaimSpace" in next release which help you to clean repositories.
Just to let you know, we prefer to not remove orphan backups in case a VM removal is accidental and you want to bring back it from a backup repository
@Andrew This branch is now merged, thank you for your feedback!
@jr-m4 Hi,
We have found this issue in another thread, it is now merged
@manilx @andrew @abudef @robertblissitt
Here is the branch we are working on: https://github.com/vatesfr/xen-orchestra/tree/fix_alias_vhd
It should fix the issue, in case you have time to test it
@Andrew Hi,
I am on it, thank you for the report!
@abudef Hi,
Do you think this doc can help you?
I think it needs some improvements, feel free to enhance it if you feel it is necessary!
@JB @christopher-petzel Thanks for your patience! We are glad it works well!