[0] Pool uuid = 9020212b-0f07-4d33-8f84-6ac45cb4d7eb, SVCL = 1

[0] DFS Container namespace uuid = ce610953-295d-464c-af58-bd04279ded70

IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O
Began               : Thu Jul  9 20:37:11 2020
Command line        : /home/kalfizah/io500-new/bin/ior -r -R -s 1600000 -a DFS --dfs.pool=9020212b-0f07-4d33-8f84-6ac45cb4d7eb --dfs.cont=ce610953-295d-464c-af58-bd04279ded70 --dfs.svcl=1 --dfs.chunk_size=470080 --dfs.prefix=/tmp/dfuse/ -v -i 1 -C -Q 1 -g -G 27 -k -e -t 47008 -b 47008 -o /tmp/dfuse/datafiles/2020.07.09-19.56.01-scr/ior_hard/IOR_file -O stoneWallingStatusFile=/tmp/dfuse/datafiles/2020.07.09-19.56.01-scr/ior_hard/stonewall
Machine             : Linux daos08.ftm.alcf.anl.gov
Start time skew across all tasks: 0.00 sec
TestID              : 0
StartTime           : Thu Jul  9 20:37:11 2020
Participating tasks: 544
Using reorderTasks '-C' (useful to avoid read cache in client)

Options: 
api                 : DFS
apiVersion          : DAOS
test filename       : /tmp/dfuse/datafiles/2020.07.09-19.56.01-scr/ior_hard/IOR_file
access              : single-shared-file
type                : independent
segments            : 1600000
ordering in a file  : sequential
ordering inter file : constant task offset
task offset         : 1
nodes               : 16
tasks               : 544
clients per node    : 34
repetitions         : 1
xfersize            : 47008 bytes
blocksize           : 47008 bytes
aggregate filesize  : 37.21 TiB

Results: 

access    bw(MiB/s)  IOPS       Latency(s)  block(KiB) xfer(KiB)  open(s)    wr/rd(s)   close(s)   total(s)   iter
------    ---------  ----       ----------  ---------- ---------  --------   --------   --------   --------   ----
Commencing read performance test: Thu Jul  9 20:37:16 2020

WARNING: Expected aggregate file size       = 40915763200000.
WARNING: Stat() of aggregate file size      = 37284131203072.
WARNING: Using actual aggregate bytes moved = 37284131203072.
read      83737      1886068    420.53      45.91      45.91      4.10       420.53     0.000983   424.63     0   
Max Read:  83736.81 MiB/sec (87804.41 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        83736.81   83736.81   83736.81       0.00 1867861.07 1867861.07 1867861.07       0.00  424.62708         NA            NA     0    544  34    1   0     1        1         0    0 1600000    47008    47008 35556920.0 DFS      0
Finished            : Thu Jul  9 20:44:16 2020
[0] Disconnecting from DAOS POOL

[0] Finalizing DAOS..