IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began               : Tue May 19 12:51:29 2020
Command line        : ./ior -C -Q 1 -g -G 27 -k -e -o /mnt/lustre01/work/k20200/k202079/io500-data//2020.05.19-12.12.45-app/ior-hard/file -O stoneWallingStatusFile=/mnt/lustre01/work/k20200/k202079/io500-data//2020.05.19-12.12.45-app/ior-hard/stonewall -O stoneWallingWearOut=1 -t 47008 -b 47008 -s 8500 -r -R -a POSIX
Machine             : Linux m11404
TestID              : 0
StartTime           : Tue May 19 12:51:29 2020
Path                : /mnt/lustre01/work/k20200/k202079/io500-data/2020.05.19-12.12.45-app/ior-hard
FS                  : 20835.6 TiB   Used FS: 79.5%   Inodes: 5974.4 Mi   Used Inodes: 8.4%

Options: 
api                 : POSIX
apiVersion          : 
test filename       : /mnt/lustre01/work/k20200/k202079/io500-data//2020.05.19-12.12.45-app/ior-hard/file
access              : single-shared-file
type                : independent
segments            : 8500
ordering in a file  : sequential
ordering inter file : constant task offset
task offset         : 1
nodes               : 10
tasks               : 120
clients per node    : 12
repetitions         : 1
xfersize            : 47008 bytes
blocksize           : 47008 bytes
aggregate filesize  : 44.66 GiB

Results: 

access    bw(MiB/s)  IOPS       Latency(s)  block(KiB) xfer(KiB)  open(s)    wr/rd(s)   close(s)   total(s)   iter
------    ---------  ----       ----------  ---------- ---------  --------   --------   --------   --------   ----
stonewalling pairs accessed min: 8500 max: 8500 -- min data: 0.4 GiB mean data: 0.4 GiB time: 56.6s
read      807.94     18025      56.59       45.91      45.91      0.007818   56.59      0.000718   56.60      0   
Max Read:  807.94 MiB/sec (847.19 MB/sec)

Summary of all tests:
Operation   Max(MiB)   Min(MiB)  Mean(MiB)     StdDev   Max(OPs)   Min(OPs)  Mean(OPs)     StdDev    Mean(s) Stonewall(s) Stonewall(MiB) Test# #Tasks tPN reps fPP reord reordoff reordrand seed segcnt   blksiz    xsize aggs(MiB)   API RefNum
read          807.94     807.94     807.94       0.00   18022.16   18022.16   18022.16       0.00   56.59700      56.59        808.06     0    120  12    1   0     1        1         0    0   8500    47008    47008   45726.9 POSIX      0
Finished            : Tue May 19 12:52:25 2020