IOR-3.3alpha1: MPI Coordinated Test of Parallel I/O
Began               : Sun Jun  9 12:51:25 2019
Command line        : /work/home/sihara/io-500-dev/bin/ior -w -s 230000 -i 1 -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -o /es90/io500.out/ior_hard/IOR_file -O stoneWallingStatusFile=/es90/io500.out/ior_hard/stonewall -O stoneWallingWearOut=1 -D 300
Machine             : Linux c082
TestID              : 0
StartTime           : Sun Jun  9 12:51:25 2019
Path                : /es90/io500.out/ior_hard
FS                  : 106.7 TiB   Used FS: 17.2%   Inodes: 940.3 Mi   Used Inodes: 8.1%

Options: 
api                 : POSIX
apiVersion          : 
test filename       : /es90/io500.out/ior_hard/IOR_file
access              : single-shared-file
type                : independent
segments            : 230000
ordering in a file  : sequential
ordering inter file : constant task offset
task offset         : 1
tasks               : 160
clients per node    : 16
repetitions         : 1
xfersize            : 47008 bytes
blocksize           : 47008 bytes
aggregate filesize  : 1.57 TiB
stonewallingTime    : 300
stoneWallingWearOut : 1

Results: 

access    bw(MiB/s)  block(KiB) xfer(KiB)  open(s)    wr/rd(s)   close(s)   total(s)   iter
------    ---------  ---------- ---------  --------   --------   --------   --------   ----
stonewalling pairs accessed min: 183350 max: 230000 -- min data: 8.0 GiB mean data: 9.2 GiB time: 300.0s
write     4694       45.91      45.91      0.032990   351.39     0.000876   351.43     0   
Max Write: 4694.46 MiB/sec (4922.50 MB/sec)

Summary of all tests:
Operation   Max(MiB)   Min(MiB)  Mean(MiB)     StdDev   Max(OPs)   Min(OPs)  Mean(OPs)     StdDev    Mean(s) Test# #Tasks tPN reps fPP reord reordoff reordrand seed segcnt   blksiz    xsize aggs(MiB)   API RefNum
write        4694.46    4694.46    4694.46       0.00  104716.18  104716.18  104716.18       0.00  351.42611     0    160  16    1   0     1        1         0    0 230000    47008    47008 1649755.9 POSIX      0
Finished            : Sun Jun  9 12:57:17 2019