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in December we have successfully migrated our project with 90 users and 6TB data from Owncloud 9.0 to Nextcloud 14. that were the good news
but now we have an issue with Nextcloud, that some files in random folders can not not found on server. Users can not download or open them, but the file is visible in web interface. I checked these files on the server, but they are missing. The data folder is not encrypted. The size of data folder is pretty big(so i suppose, that we can have more of such missing files). I can’t reproduce how it happened. Log file has nothing about these missing files. Collaboration in a project can be the reason, why it happened (90 users with plenty of shared folders).
Some of these missed files i have found with normal linux
find command in trash or in versions folder of other users or the owner.
I suppose, that database has records about these files, but physically files are not there anymore. In this way i can’t use
file:scan to repair, because it does just the opposite (if i understood correctly):
- adds a new record to database, if new file is found in folder on server;
- deletes record from database, if no file is found for existing record in database,
- what i need - list records from database, if no file is found for existing record.
scan is not usable for me, because i still want to recover the files and not to lose database records.
the Question is how can i scan and find all these inconsistences in my data folder on server? is there any ready solution (script) or maybe someone have just other good ideas?
thank you very much in advance!