== sanity test 398q: race dio with buffered i/o ========== 20:31:29 (1788568289)
1+0 records in
1+0 records out
26214400 bytes (26 MB, 25 MiB) copied, 1.71649 s, 15.3 MB/s
bs: 4096, file_size 26214400
3200+0 records in
3200+0 records out
26214400 bytes (26 MB, 25 MiB) copied, 20.4531 s, 1.3 MB/s
3200+0 records in
3200+0 records out
26214400 bytes (26 MB, 25 MiB) copied, 140.09 s, 187 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, 10.232 s, 2.6 MB/s
800+0 records in
800+0 records out
26214400 bytes (26 MB, 25 MiB) copied, 47.7212 s, 549 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, 3.16231 s, 8.3 MB/s
12+1 records in
12+1 records out
26214400 bytes (26 MB, 25 MiB) copied, 5.57427 s, 4.7 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, 3.9702 s, 6.6 MB/s
3+1 records in
3+1 records out
26214400 bytes (26 MB, 25 MiB) copied, 3.95423 s, 6.6 MB/s
/mnt/lustre/f398q.sanity.2 has type file OK
/mnt/lustre/f398q.sanity.2 has size 26214400 OK