Eu instalei meu sistema Kubuntu 18.04 usando um esquema de particionamento manual e escolhi o BTRFS na tela de instalação. Isso é confirmado usando o utilitário disks
.
No entanto, quando eu tento seguir este tutorial ( link ) para tirar um instantâneo do sistema de arquivos, ele vem com este erro (Note, eu segui as instruções para que elas especificassem):
sarah@ConvergentRefuge:~/Desktop/Desktop/Utilities/BTRFS Backups$ sudo btrbck create BackupStream
ERROR: not a btrfs filesystem: /home/sarah/Desktop/Desktop/Utilities/BTRFS Backups
Discos:
Editar0:Repetidasemnomedepastadeespaço,mesmoresultado.
sarah@ConvergentRefuge:~/Desktop/Desktop/Utilities/BTRFS_Backups$sudobtrbckcreate-aCreatedapplicationrepositoryin/home/sarah/Desktop/Desktop/Utilities/BTRFS_Backupssarah@ConvergentRefuge:~/Desktop/Desktop/Utilities/BTRFS_Backups$sudobtrbckcreateBackupStreamERROR:notabtrfsfilesystem:/home/sarah/Desktop/Desktop/Utilities/BTRFS_BackupsExceptioninthread"main" java.lang.RuntimeException: Error while creating sub volume in /home/sarah/Desktop/Desktop/Utilities/BTRFS_Backups/BackupStream
at com.github.ruediste1.btrbck.BtrfsService.createSubVolume(BtrfsService.java:85)
at com.github.ruediste1.btrbck.StreamService.createStream(StreamService.java:134)
at com.github.ruediste1.btrbck.cli.CliMain.cmdCreate(CliMain.java:430)
at com.github.ruediste1.btrbck.cli.CliMain.processCommand(CliMain.java:141)
at com.github.ruediste1.btrbck.cli.CliMain.doMain(CliMain.java:113)
at com.github.ruediste1.btrbck.cli.CliMain.main(CliMain.java:100)
Caused by: java.io.IOException: exit code: 1
at com.github.ruediste1.btrbck.BtrfsService.createSubVolume(BtrfsService.java:54)
... 5 more