== sanity test 230x: dir migration check space =========== 20:25:23 (1777422323)
total: 100 mkdir in 0.82 seconds: 122.42 ops/second
lfs migrate: cb_migrate_mdt_fini: error completing migration of /mnt/lustre/d230x.sanity/sub0: No space left on device (28)
lfs migrate: /mnt/lustre/d230x.sanity/sub47 migrate failed: No space left on device (28)
lfs migrate: cb_migrate_mdt_fini: error completing migration of /mnt/lustre/d230x.sanity: Directory not empty (39)