== sanity test 77g: checksum error on OST write, read ==== 18:17:10 (1718317030)
fail_loc=0x8000021a
8+0 records in
8+0 records out
8388608 bytes (8.4 MB) copied, 0.201361 s, 41.7 MB/s
fail_loc=0
fail_loc=0x8000021b
fail_loc=0