Zoned block device characteristics VPD page (SBC, ZBC) Peripheral device type: host managed zoned block Zoned block device extension: Zoned block device extension: 0x0 AAORB: 0 URSWRZ: 0 Optimal number of open sequential write preferred zones: 0x0 Optimal number of non-sequentially written sequential write preferred zones: 0x0 Maximum number of open sequential write required zones: 0x8 Zoned alignment method: 0x1 Zone starting LBA granularity: 0x200000000