== sanity test 398q: race dio with buffered i/o ========== 05:38:23 (1787391503)
1+0 records in
1+0 records out
26214400 bytes (26 MB, 25 MiB) copied, 1.00828 s, 26.0 MB/s
bs: 4096, file_size 26214400
3200+0 records in
3200+0 records out
26214400 bytes (26 MB, 25 MiB) copied, 20.6614 s, 1.3 MB/s
3200+0 records in
3200+0 records out
26214400 bytes (26 MB, 25 MiB) copied, 128.474 s, 204 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, 9.65187 s, 2.7 MB/s
800+0 records in
800+0 records out
26214400 bytes (26 MB, 25 MiB) copied, 44.3182 s, 592 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, 2.55397 s, 10.3 MB/s
12+1 records in
12+1 records out
26214400 bytes (26 MB, 25 MiB) copied, 4.08365 s, 6.4 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, 2.67015 s, 9.8 MB/s
3+1 records in
3+1 records out
26214400 bytes (26 MB, 25 MiB) copied, 2.74758 s, 9.5 MB/s
/mnt/lustre/f398q.sanity.2 has type file OK
/mnt/lustre/f398q.sanity.2 has size 26214400 OK