Backups

Backups

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Backup fails every time after first

nathanrsxtn opened this issue ยท 3 comments

commented

Anytime a backup is attempted when /backupsmod/world/Last is present the backup fails with this or a similar error (the filename is not always Village.dat.gz).

[14:16:39] [Server thread/INFO] [backups]: Starting backup
[14:16:39] [Server thread/INFO] [backups]: Disabling world saving
[14:16:40] [Backup Thread/ERROR] [backups]: Backup failed
java.nio.file.FileSystemException: backupsmod/world/In-Progress/data/Village.dat.gz -> backupsmod/world/2020-4-1 14-13-44/data/Village.dat.gz: Operation not permitted
	at sun.nio.fs.UnixException.translateToIOException(UnixException.java:91) ~[?:1.8.0_241]
	at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102) ~[?:1.8.0_241]
	at sun.nio.fs.UnixFileSystemProvider.createLink(UnixFileSystemProvider.java:476) ~[?:1.8.0_241]
	at java.nio.file.Files.createLink(Files.java:1086) ~[?:1.8.0_241]
	at silly511.backups.helpers.BackupHelper.backup(BackupHelper.java:74) ~[BackupHelper.class:?]
	at silly511.backups.BackupManager$BackupThread.run(BackupManager.java:195) [BackupManager$BackupThread.class:?]
[14:16:40] [Server thread/INFO] [backups]: Restoring world saving

Deleting /backupsmod/world/Last solves the error only for the next backup. The file has to be deleted again to successfully backup.
Running Forge Server 1.12.2 14.23.5.2847 (DietPi OS)

commented

FAT doesn't support hard links, which my mod relies on to work. I suggest you use a different backup mod, like FTB Backups.

commented

What file system are you using?

commented

The server is on a VFAT external USB hard disk.