./test/hs/hbal --print-nodes=name,pcnt -t $TESTDATA_DIR/hbal-migration-1.data
>>>2/Final cluster status:
 Name    pcnt
 node-01    3
 node-02    0
 node-03    3
 node-04    0/
>>>= 0

./test/hs/hbal --print-nodes=name,pcnt -t $TESTDATA_DIR/hbal-migration-2.data
>>>2/Final cluster status:
 Name    pcnt
 node-01    2
 node-02    2
 node-03    2
 node-04    0/
>>>= 0

./test/hs/hbal --print-nodes=name,pcnt -t $TESTDATA_DIR/hbal-migration-3.data
>>>2/Final cluster status:
 Name    pcnt
 node-01    2
 node-02    2
 node-03    2
 node-04    0/
>>>= 0

./test/hs/hbal -t $TESTDATA_DIR/hbal-location-1.data
>>>/Solution length=[1-9]/
>>>= 0

./test/hs/hbal --print-nodes=name,pcnt -t $TESTDATA_DIR/hbal-location-2.data
>>>2/Final cluster status:
 Name    pcnt
 node-01    1
 node-02    0
 node-03    1/
>>>= 0