== sanity test 408: drop_caches should not hang due to page leaks ========================================================== 07:39:33 (1789126773) 1+0 records in 1+0 records out 4096 bytes (4.1 kB, 4.0 KiB) copied, 0.0624436 s, 65.6 kB/s fail_loc=0x8000040a dd: error writing '/mnt/lustre/f408.sanity': Invalid argument 1+0 records in 0+0 records out 0 bytes copied, 0.108956 s, 0.0 kB/s