I have a bunch of old backups that I’m trying to delete from the web interface. They’re already marked for deletion but are not getting deleted during the nightly cleanup, so I’m clicking on the “Delete now” button. When I do, I get an error, and lots of this shows up in urbackup.log.
2019-05-14 15:10:11: ERROR: Error getting symlink path in pool of "/path/to/backup/files"
This is later followed up with errors about being unable to delete those same files.
If the slashes were running the other way (\ windows direction) I’d suggest running CHKDSK /R on the storage… Possibly run badblocks -svn (non destructive check) and/or fsck on the filesystem?