== sanity test 119e: Basic tests of dio read and write at various sizes ========================================================== 10:05:38 (1789481138)
1+0 records in
1+0 records out
26214400 bytes (26 MB, 25 MiB) copied, 0.841132 s, 31.2 MB/s
4+0 records in
4+0 records out
16380 bytes (16 kB, 16 KiB) copied, 0.219682 s, 74.6 kB/s
llite.lustre-ffff89e648266800.unaligned_dio=0
testing disabling unaligned DIO - 'invalid argument' expected:
dd: error reading '/mnt/lustre/f119e.sanity.1': Invalid argument
0+0 records in
0+0 records out
0 bytes copied, 0.00366777 s, 0.0 kB/s
llite.lustre-ffff89e648266800.unaligned_dio=1
Read/write with DIO at size 1044480
25+1 records in
25+1 records out
26214400 bytes (26 MB, 25 MiB) copied, 2.14177 s, 12.2 MB/s
-rw-r--r-- 1 root root 26214400 Sep 15 10:05 /mnt/lustre/f119e.sanity.1
-rw-r--r-- 1 root root 26214400 Sep 15 10:05 /mnt/lustre/f119e.sanity.2
/mnt/lustre/f119e.sanity.2 has type file OK
/mnt/lustre/f119e.sanity.2 has size 26214400 OK
Read/write with DIO at size 1048576
25+0 records in
25+0 records out
26214400 bytes (26 MB, 25 MiB) copied, 2.68617 s, 9.8 MB/s
-rw-r--r-- 1 root root 26214400 Sep 15 10:05 /mnt/lustre/f119e.sanity.1
-rw-r--r-- 1 root root 26214400 Sep 15 10:05 /mnt/lustre/f119e.sanity.2
/mnt/lustre/f119e.sanity.2 has type file OK
/mnt/lustre/f119e.sanity.2 has size 26214400 OK
Read/write with DIO at size 1049600
24+1 records in
24+1 records out
26214400 bytes (26 MB, 25 MiB) copied, 2.43944 s, 10.7 MB/s
-rw-r--r-- 1 root root 26214400 Sep 15 10:05 /mnt/lustre/f119e.sanity.1
-rw-r--r-- 1 root root 26214400 Sep 15 10:05 /mnt/lustre/f119e.sanity.2
/mnt/lustre/f119e.sanity.2 has type file OK
/mnt/lustre/f119e.sanity.2 has size 26214400 OK
llite.lustre-ffff89e648266800.unaligned_dio=1