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39 requires nbdsh
-c 'print(h.get_block_size)'
42 # Create an nbdkit eval plugin which presents block size constraints.
43 # Check the advertised block size constraints can be read.
45 block_size
="echo 64K 128K 32M" \
48 nbdkit -U - nbd $uri --run "
51 -c \"assert h.get_block_size(nbd.SIZE_MINIMUM) == 64 * 1024\" \
52 -c \"assert h.get_block_size(nbd.SIZE_PREFERRED) == 128 * 1024\" \
53 -c \"assert h.get_block_size(nbd.SIZE_MAXIMUM) == 32 * 1024 * 1024\" \