== sanity test 230x: dir migration check space =========== 14:43:32 (1790880212)
total: 100 mkdir in 0.92 seconds: 109.05 ops/second
lfs migrate: cb_migrate_mdt_fini: error completing migration of /mnt/lustre/d230x.sanity/sub46: No space left on device (28)
lfs migrate: /mnt/lustre/d230x.sanity/sub31 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)