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This is done by "slicing > up" the block-device into static sized chunks and fake a conventional zone > on each of them. The emulated zone size is determined from the size of > device extent. > > This is mainly aimed at testing parts of the zoned mode, i.e. the zoned > chunk allocator, on regular block devices. > > Signed-off-by: Johannes Thumshirn > Signed-off-by: Naohiro Aota > Reviewed-by: Josef Bacik Reviewed-by: Anand Jain Thanks, Anand