I wrote a script generating snapshots of several subvolumes. But the script
failed after taking the first snapshot.
I then did it by hand:
> btrfsctl -s /.backups/2010-01-12.1/home /home
operation complete
Btrfs v0.19-4-gab8fb4c> echo $?
1
Usually commands return 0 if everything went ok (and it seems that the snapshot
was taken correctly).
Has the returned "1" some special meaning?
------
Another, minor issue:
Mayby my manual is out of date. It tells me
> man btrfsctl
...
-s snapshot-name directory
Creates a new snapshot of the directory specified.
...
but as I learned one can only take a snapshot of a subvolume.
Greetings, Michael
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