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Re: [Bug-xorriso] How can I calculate the max. Filesize with a given ava
From: |
Thomas Schmitt |
Subject: |
Re: [Bug-xorriso] How can I calculate the max. Filesize with a given available sector count? |
Date: |
Tue, 03 Mar 2015 20:56:33 +0100 |
Hi,
> > reply=$(xorriso -report_about WARNING -outdev /dev/null \
> > -map "$HOME"/my_file /my_file \
> > -print_size -rollback)
> This gives an error. Maybe you mean -dev stdio:/dev/null
Yes, i do.
This slipped through, because my /etc/opt/xorriso/rc has
-drive_class harmless /dev/null
When i run
xorriso -no_rc -outdev /dev/null
i get
xorriso : FAILURE : Drive address '/dev/null' rejected because: not MMC and
-drive_class 'risky' '/dev'
xorriso : HINT : If the address is a legitimate target, prepend "stdio:"
(I need to change the message. It's 'caution', not 'risky'.
But the hint is ok. By default, /dev paths must lead to a
burner drive or must be marked by prefix "stdio:". That's
to prevent auto foot shooting by the superuser.)
Have a nice day :)
Thomas