# 1M sparse, 1M data
rbd import $RBD_CREATE_ARGS --order 20 /tmp/sparse1
-rbd ls -l | grep sparse1 | grep '2048k'
+rbd ls -l | grep sparse1 | grep -i '2048k'
[ $tiered -eq 1 -o "$(objects sparse1)" = '1' ]
# export, compare contents and on-disk size
# 1M data, 1M sparse
rbd import $RBD_CREATE_ARGS --order 20 /tmp/sparse2
-rbd ls -l | grep sparse2 | grep '2048k'
+rbd ls -l | grep sparse2 | grep -i '2048k'
[ $tiered -eq 1 -o "$(objects sparse2)" = '0' ]
rbd export sparse2 /tmp/sparse2.out
compare_files_and_ondisk_sizes /tmp/sparse2 /tmp/sparse2.out
truncate /tmp/sparse1 -s 10M
# import from stdin just for fun, verify still sparse
rbd import $RBD_CREATE_ARGS --order 20 - sparse1 < /tmp/sparse1
-rbd ls -l | grep sparse1 | grep '10240k'
+rbd ls -l | grep sparse1 | grep -i '10240k'
[ $tiered -eq 1 -o "$(objects sparse1)" = '1' ]
rbd export sparse1 /tmp/sparse1.out
compare_files_and_ondisk_sizes /tmp/sparse1 /tmp/sparse1.out
dd if=/dev/urandom bs=2M count=1 of=/tmp/sparse2 oflag=append conv=notrunc
# again from stding
rbd import $RBD_CREATE_ARGS --order 20 - sparse2 < /tmp/sparse2
-rbd ls -l | grep sparse2 | grep '4096k'
+rbd ls -l | grep sparse2 | grep -i '4096k'
[ $tiered -eq 1 -o "$(objects sparse2)" = '0 2 3' ]
rbd export sparse2 /tmp/sparse2.out
compare_files_and_ondisk_sizes /tmp/sparse2 /tmp/sparse2.out