== sanity test 398q: race dio with buffered i/o ========== 21:11:12 (1789434672)
1+0 records in
1+0 records out
26214400 bytes (26 MB, 25 MiB) copied, 1.39602 s, 18.8 MB/s
bs: 4096, file_size 26214400
3200+0 records in
3200+0 records out
26214400 bytes (26 MB, 25 MiB) copied, 16.6367 s, 1.6 MB/s
3200+0 records in
3200+0 records out
26214400 bytes (26 MB, 25 MiB) copied, 121.567 s, 216 kB/s
/mnt/lustre/f398q.sanity.2 has type file OK
/mnt/lustre/f398q.sanity.2 has size 26214400 OK
bs: 16384, file_size 26214400
800+0 records in
800+0 records out
26214400 bytes (26 MB, 25 MiB) copied, 9.12292 s, 2.9 MB/s
800+0 records in
800+0 records out
26214400 bytes (26 MB, 25 MiB) copied, 41.1585 s, 637 kB/s
/mnt/lustre/f398q.sanity.2 has type file OK
/mnt/lustre/f398q.sanity.2 has size 26214400 OK
bs: 1048576, file_size 26214400
12+1 records in
12+1 records out
26214400 bytes (26 MB, 25 MiB) copied, 2.35797 s, 11.1 MB/s
12+1 records in
12+1 records out
26214400 bytes (26 MB, 25 MiB) copied, 3.58502 s, 7.3 MB/s
/mnt/lustre/f398q.sanity.2 has type file OK
/mnt/lustre/f398q.sanity.2 has size 26214400 OK
bs: 4194304, file_size 26214400
3+1 records in
3+1 records out
26214400 bytes (26 MB, 25 MiB) copied, 3.10941 s, 8.4 MB/s
3+1 records in
3+1 records out
26214400 bytes (26 MB, 25 MiB) copied, 3.09914 s, 8.5 MB/s
/mnt/lustre/f398q.sanity.2 has type file OK
/mnt/lustre/f398q.sanity.2 has size 26214400 OK