https://bugs.kde.org/show_bug.cgi?id=405764
Bug ID: 405764 Summary: Albums disappear when "sshfs - transport endpoint is not connected". Product: digikam Version: 6.1.0 Platform: Appimage OS: Linux Status: REPORTED Severity: normal Priority: NOR Component: Database-Albums Assignee: digikam-bugs-n...@kde.org Reporter: iwannaber...@gmail.com Target Milestone: --- SUMMARY This bug is related to bug #377849, which was been dealt with, but it only happens in one specific situation. I don't think it's Digikam's fault, but maybe something could be done to avoid losing a whole collection in the db. When a network share (containing the pictures) is connected through a sshfs mount, and the connection is lost at some point, the operating system sometimes is not aware of it. When you try to access that folder in a file browser, error messages similar to "sshfs - transport endpoint is not connected" are shown. Unmounting and mounting the network share usually solves the problem. Digikam (and any other software) also thinks that network share is still connected and accessible, so when it scans for new items, it sees that the path is still available (but it's not). However, it cannot access any of the pictures, so it decides to remove all the pictures in that collection, one by one. I found that the hard way the other day, when I found my database was empty due to that network error. This is likely a Linux-only problem, and the error should be corrected at the level of the OS (better detection of disconnected network folders), but maybe some mechanism could be implemented in Digikam to minimize situations like this. Like asking for a confirmation after several folders in a row couldn't be found, or just hiding but not deleting the files from the database, so they don't need to be rescanned the next time they are available. I don't know. STEPS TO REPRODUCE 1. Wait for a network interruption to "freeze" a sshfs mount point without unmounting it. 2. Tell digikam to scan for new folders/albums. OBSERVED RESULT Observe how the scan goes faster than usual, and at the end all albums have been removed from the database. EXPECTED RESULT Nothing should happen, as the picture library is not really available. Maybe mark those pictures as "not available". SOFTWARE/OS VERSIONS Ubuntu 18.04 and digikam-6.1.0-git-20190320T143140-x86-64.appimage ADDITIONAL INFORMATION I mount my network shares using the software called "autofs". -- You are receiving this mail because: You are watching all bug changes.