Restic backup software is showing an unusual error on one directory in ISPCONFIG client/web/tmp for one website for a client. The directory unusually has no user, no group, or date or permissions beyond that it is a directory ll shows d????????? ? ? ? ? ? .mount_Collabh3WtJS/ There is nothing like it in any other clients or websites and it seems impossible to remove. I welcome advice on what to do.
Is there anything inside the directory .mount_Collabh3WtJS ? As it has mount in its name, it might be a mount point for an external filesystem or similar.
It doesn't let me open it as a directory and using sudo the response is bash: cd: .mount_Collabh3WtJS: Permission denied It opens using nano .mount_Collabh3WtJS but there is nothing inside. I also just noticed the permissions on that /var/www/clients/client1/web11 are drwxrwxrwx !
I've changed permissions on /var/www/clients/client1/web11/tmp to 770 same as for /tmp directories ofother websites.
Thank you for your suggestions. This unchangeable, undeleteable, permssionless and unowned directory that stat cannot find may belong to Collabora software. Its website has Collabora installed as part of Nextcloud. I'll contact Collabora community to ask and copy the reply back here if relevant.
