Supplementary Volume Descriptor; SVD
Technical computing term used in file system or volume management contexts.
In ISO 9660, the Supplementary Volume Descriptor follows the Volume Descriptor.
Volume Descriptor; the primary descriptor, while 副ボリューム記述子 is the supplementary one.
Compound of 副 (supplementary) + ボリューム (volume) + 記述子 (descriptor). A direct technical translation of the English term 'Supplementary Volume Descriptor'.