Ok I understand but why does it tell me those messages:
amanda@dl380-54:~$ amlabel -f mirror slot '{225,225}'
Reading label...
Found Amanda volume 'D00225'.
amlabel: Can't call method "make_new_meta_label" on an undefined value at
/usr/local/share/perl/5.14.2/Amanda/Changer.pm line 1632.
amanda@dl380-54:~$ amlabel -f --barcode '{D00225,D00225}' mirror
Reading label...
Found Amanda volume 'D00225'.
amlabel: Can't call method "make_new_meta_label" on an undefined value at
/usr/local/share/perl/5.14.2/Amanda/Changer.pm line 1632.
--
Regards Dennis
> chg-rait and chg-robot do not use meta label, don't try to set it.
> Only chg-disk use meta-label.
>
> The barcode is the combination of all barcodes, as the inventory told
> you, the barcode is '{D00225,D00225}'
> amlabel -f --barcode '{D00225,D00225}' mirror
> The same is true for the slot number, you could do:
> amlabel -f mirror slot '{225,225}'
>
> It is not required to put the same barcode on both tape, it is generally
> a bad idea to do so, a barcode must be unique.
>
> Jean-Louis
