Test failed in b_neo_stable_2.x because of incorrect comparison
/usr/lib64/lustre/tests/sanity-lfsck.sh: line 936: [: ldiskfs: integer expression expected
sanity-lfsck test_9b: @@@@@@ FAIL: (9) Got speed 51, expected more than 64

[ $SPEED -gt $MIN_SPEED ] || [ $(facet_fstype $SINGLEMDS) -eq zfs ] ||
error "(5) Got speed $SPEED, expected more than $MIN_SPEED"
-eq expects numeric value, here should be ==