| mridge | f5fb661 | 2004-02-27 22:56:56 +0000 | [diff] [blame] | 1 | #DESCRIPTION:ltp A-sync IO Stress IO tests |
| Chris Dearman | 37550cf | 2012-10-17 19:54:01 -0700 | [diff] [blame] | 2 | # |
| mridge | f5fb661 | 2004-02-27 22:56:56 +0000 | [diff] [blame] | 3 | # aio-stress [-s size] [-r size] [-a size] [-d num] [-b num] |
| 4 | # [-i num] [-t num] [-c num] [-C size] [-nxhlvOS ] |
| Masayoshi Mizuma | 5711237 | 2015-11-11 10:49:01 +0900 | [diff] [blame] | 5 | # file1 [file2 ...] |
| mridge | f5fb661 | 2004-02-27 22:56:56 +0000 | [diff] [blame] | 6 | # -a size in KB at which to align buffers |
| 7 | # -b max number of iocbs to give io_submit at once |
| 8 | # -c number of io contexts per file |
| 9 | # -C offset between contexts, default 2MB |
| 10 | # -s size in MB of the test file(s), default 1024MB |
| 11 | # -r record size in KB used for each io, default 64KB |
| 12 | # -d number of pending aio requests for each file, default 64 |
| 13 | # -i number of ios per file sent before switching |
| 14 | # to the next file, default 8 |
| 15 | # -O Use O_DIRECT (not available in 2.4 kernels), |
| 16 | # -S Use O_SYNC for writes |
| 17 | # -o add an operation to the list: write=0, read=1, |
| 18 | # random write=2, random read=3. |
| 19 | # repeat -o to specify multiple ops: -o 0 -o 1 etc. |
| 20 | # -m shm use ipc shared memory for io buffers instead of malloc |
| 21 | # -m shmfs mmap a file in /dev/shm for io buffers |
| 22 | # -n no fsyncs between write stage and read stage |
| 23 | # -l print io_submit latencies after each stage |
| 24 | # -t number of threads to run |
| 25 | # -v verification of bytes written |
| 26 | # -x turn off thread stonewalling |
| 27 | # -h this message |
| 28 | # |
| Masayoshi Mizuma | 5711237 | 2015-11-11 10:49:01 +0900 | [diff] [blame] | 29 | ADS1000 aio-stress -I500 -o2 -S -r4 $TMPDIR/file1 |
| 30 | ADS1001 aio-stress -I500 -o2 -S -r8 $TMPDIR/file1 |
| 31 | ADS1002 aio-stress -I500 -o2 -S -r16 $TMPDIR/file1 |
| 32 | ADS1003 aio-stress -I500 -o2 -S -r32 -t2 $TMPDIR/junkfile $TMPDIR/file2 |
| 33 | ADS1004 aio-stress -I500 -o2 -S -r64 $TMPDIR/junkfile $TMPDIR/file2 |
| 34 | ADS1005 aio-stress -I500 -o3 -S -r4 $TMPDIR/junkfile $TMPDIR/file2 |
| 35 | ADS1006 aio-stress -I500 -o3 -S -r8 -t2 $TMPDIR/junkfile $TMPDIR/file2 |
| 36 | ADS1007 aio-stress -I500 -o3 -S -r16 -t2 $TMPDIR/junkfile $TMPDIR/file2 |
| 37 | ADS1008 aio-stress -I500 -o3 -S -r32 -t4 $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file3 $TMPDIR/file4 |
| 38 | ADS1009 aio-stress -I500 -o3 -S -r64 -t4 $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file3 $TMPDIR/file4 |
| 39 | ADS1010 aio-stress -I500 -o3 -S -r128 -t4 $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file3 $TMPDIR/file4 |
| 40 | ADS1011 aio-stress -I500 -o3 -S -r256 -t8 $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file3 $TMPDIR/file4 $TMPDIR/file5 $TMPDIR/file6 $TMPDIR/file7 $TMPDIR/file8 |
| 41 | ADS1012 aio-stress -I500 -o3 -S -r512 -t8 $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file3 $TMPDIR/file4 $TMPDIR/file5 $TMPDIR/file6 $TMPDIR/file7 $TMPDIR/file8 |
| 42 | ADS1013 aio-stress -I500 -o2 -O -r4 -t8 $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file3 $TMPDIR/file4 $TMPDIR/file5 $TMPDIR/file6 $TMPDIR/file7 $TMPDIR/file8 |
| 43 | ADS1014 aio-stress -I500 -o2 -O -r8 $TMPDIR/file1 $TMPDIR/file2 |
| 44 | ADS1015 aio-stress -I500 -o2 -O -r16 $TMPDIR/file1 $TMPDIR/file2 |
| 45 | ADS1016 aio-stress -I500 -o2 -O -r32 -t2 $TMPDIR/junkfile $TMPDIR/file2 |
| 46 | ADS1017 aio-stress -I500 -o2 -O -r64 -t2 $TMPDIR/junkfile $TMPDIR/file2 |
| 47 | ADS1018 aio-stress -I500 -o3 -O -r4 -t2 $TMPDIR/junkfile $TMPDIR/file2 |
| 48 | ADS1019 aio-stress -I500 -o3 -O -r8 -t2 $TMPDIR/junkfile $TMPDIR/file2 |
| 49 | ADS1020 aio-stress -I500 -o3 -O -r16 -t2 $TMPDIR/junkfile $TMPDIR/file2 |
| 50 | ADS1021 aio-stress -I500 -o3 -O -r32 -t4 $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file7 $TMPDIR/file8 |
| 51 | ADS1022 aio-stress -I500 -o3 -O -r64 -t4 $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file7 $TMPDIR/file8 |
| 52 | ADS1023 aio-stress -I500 -o3 -O -r128 -t4 $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file7 $TMPDIR/file8 |
| 53 | ADS1024 aio-stress -I500 -o3 -O -r256 -t8 $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file7 $TMPDIR/file8 $TMPDIR/file4 $TMPDIR/file3 $TMPDIR/file5 $TMPDIR/file6 |
| 54 | ADS1025 aio-stress -I500 -o3 -O -r512 -t8 $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file7 $TMPDIR/file8 $TMPDIR/file3 $TMPDIR/file4 $TMPDIR/file5 $TMPDIR/file6 |
| 55 | ADS1026 aio-stress -I500 -o0 -S -r4 -t8 $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file7 $TMPDIR/file8 $TMPDIR/file3 $TMPDIR/file4 $TMPDIR/file5 $TMPDIR/file6 |
| 56 | ADS1027 aio-stress -I500 -o0 -S -r8 $TMPDIR/file2 |
| 57 | ADS1028 aio-stress -I500 -o0 -S -r16 $TMPDIR/file2 |
| 58 | ADS1029 aio-stress -I500 -o0 -S -r32 -t2 $TMPDIR/junkfile $TMPDIR/file2 |
| 59 | ADS1030 aio-stress -I500 -o0 -S -r64 -t2 $TMPDIR/junkfile $TMPDIR/file2 |
| 60 | ADS1031 aio-stress -I500 -o1 -S -r4 -t2 $TMPDIR/junkfile $TMPDIR/file2 |
| 61 | ADS1032 aio-stress -I500 -o1 -S -r8 -t2 $TMPDIR/junkfile $TMPDIR/file2 |
| 62 | ADS1033 aio-stress -I500 -o1 -S -r16 -t2 $TMPDIR/junkfile $TMPDIR/file2 |
| 63 | ADS1034 aio-stress -I500 -o1 -S -r32 -t4 $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file7 $TMPDIR/file8 |
| 64 | ADS1035 aio-stress -I500 -o1 -S -r64 -t4 $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file7 $TMPDIR/file8 |
| 65 | ADS1036 aio-stress -I500 -o1 -S -r128 -t4 $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file7 $TMPDIR/file8 |
| 66 | ADS1037 aio-stress -I500 -o1 -S -r256 -t8 $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file7 $TMPDIR/file8 $TMPDIR/file4 $TMPDIR/file3 $TMPDIR/file5 $TMPDIR/file6 |
| 67 | ADS1038 aio-stress -I500 -o1 -S -r512 -t8 -x $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file7 $TMPDIR/file8 $TMPDIR/file3 $TMPDIR/file4 $TMPDIR/file5 $TMPDIR/file6 |
| 68 | ADS1039 aio-stress -I500 -o1 -O -r4 -t8 -x $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file7 $TMPDIR/file8 $TMPDIR/file3 $TMPDIR/file4 $TMPDIR/file5 $TMPDIR/file6 |
| 69 | ADS1040 aio-stress -I500 -o1 -O -r8 -t2 -x $TMPDIR/junkfile $TMPDIR/file2 |
| 70 | ADS1041 aio-stress -I500 -o1 -O -r16 -t2 -x $TMPDIR/junkfile $TMPDIR/file2 |
| 71 | ADS1042 aio-stress -I500 -o1 -O -r32 -t2 $TMPDIR/junkfile $TMPDIR/file2 |
| 72 | ADS1043 aio-stress -I500 -o1 -O -r64 -t2 $TMPDIR/junkfile $TMPDIR/file2 |
| 73 | ADS1044 aio-stress -I500 -o1 -O -r4 -t4 $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file7 $TMPDIR/file8 |
| 74 | ADS1045 aio-stress -I500 -o1 -O -r8 -t4 $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file7 $TMPDIR/file8 |
| 75 | ADS1046 aio-stress -I500 -o1 -O -r16 -t4 $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file7 $TMPDIR/file8 |
| 76 | ADS1047 aio-stress -I500 -o1 -O -r32 -t8 $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file7 $TMPDIR/file8 $TMPDIR/file4 $TMPDIR/file3 $TMPDIR/file5 $TMPDIR/file6 |
| 77 | ADS1048 aio-stress -I500 -o1 -O -r64 -t8 $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file7 $TMPDIR/file8 $TMPDIR/file3 $TMPDIR/file4 $TMPDIR/file5 $TMPDIR/file6 |
| 78 | ADS1049 aio-stress -I500 -o1 -O -r128 -t8 $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file7 $TMPDIR/file8 $TMPDIR/file3 $TMPDIR/file4 $TMPDIR/file5 $TMPDIR/file6 |
| 79 | ADS1050 aio-stress -I500 -o1 -O -r256 -t2 $TMPDIR/junkfile $TMPDIR/file2 |