ior WARNING: fsync() not supported in selected backend.  Using value of 0.
IOR-3.3alpha1: MPI Coordinated Test of Parallel I/O
Began               : Sun Jun  9 14:14:51 2019
Command line        : /work/home/sihara/io-500-dev-ime/bin/ior -w -a IME -t 256k -b 256k -s 781250 -F -i 1 -C -Q 1 -g -G 27 -k -e -o /ime/io500.out/ior_easy/ior_file_easy -O stoneWallingStatusFile=/ime/io500.out/ior_easy/stonewall -O stoneWallingWearOut=1 -D 300
Machine             : Linux c082
TestID              : 0
StartTime           : Sun Jun  9 14:14:51 2019
Path                : /ime/io500.out/ior_easy
FS                  : 106.7 TiB   Used FS: 0.0%   Inodes: 864.0 Mi   Used Inodes: 0.0%

Options: 
api                 : IME
apiVersion          : 1.3.0 (99)
test filename       : /ime/io500.out/ior_easy/ior_file_easy
access              : file-per-process
type                : independent
segments            : 781250
ordering in a file  : sequential
ordering inter file : constant task offset
task offset         : 1
tasks               : 160
clients per node    : 16
repetitions         : 1
xfersize            : 262144 bytes
blocksize           : 262144 bytes
aggregate filesize  : 29.80 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: 641708 max: 686333 -- min data: 156.7 GiB mean data: 163.1 GiB time: 300.1s
WARNING: Expected aggregate file size       = 32768000000000.
WARNING: Stat() of aggregate file size      = 28786892472320.
WARNING: Using actual aggregate bytes moved = 28786892472320.
WARNING: maybe caused by deadlineForStonewalling
write     85707      256.00     256.00     0.017958   320.21     0.079319   320.32     0   
Max Write: 85707.09 MiB/sec (89870.40 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       85707.09   85707.09   85707.09       0.00  342828.38  342828.38  342828.38       0.00  320.31561     0    160  16    1   1     1        1         0    0 781250   262144   262144 27453320.0 IME      0
Finished            : Sun Jun  9 14:20:12 2019