I’ve just tried to download a whole folder as zip over the webinterface.
The downloaded zip was exactly 0 bytes big, which is a bit small ;-).
In the server logs I’ve found following:
2020-02-25 17:44:07: ERROR: Error while adding file “/var/lib/urbackup/example.com/200225-1507/mail/ich/mail/cur/1349275128.M615396P20421.example.com,S=2402:2,S” to ZIP file. Error: invalid filename. OS error: Code 0
2020-02-25 17:44:07: ERROR: Error while adding files and folders to ZIP archive
It’s because of the :. It’s not allowed per ZIP spec. It was reported before though and should work with 2.5.x now. (You won’t be able to unpack that ZIP with e.g. Windows though)
Yeah, but I’m too lazy and while everyone should be able to add issues to the bug tracker it is far from user friendly…
I find the thread if I search for “Error: invalid filename.” with the forums search btw. Can't zip mail files in Maildir Dovecot But I did not add to thread that it should be fixed in 2.5.x anyway.
Double reports also don’t really occur very often at this point as well
This doesn’t seem to be fixed in Infscape UrBackup Appliance 1.9.7 yet. The resulting zip file is 0 bytes. Is it possible to port the fix in UrBackup 2.5.x to the Infscape appliance?