+ /opt/ddn/mvapich/bin/mpiexec -ppn 8 -np 32 -genv MV2_NUM_HCAS 1 -genv MV2_CPU_BINDING_LEVEL core -genv MV2_CPU_BINDING_POLICY scatter --hosts isc17-c04,isc17-c05,isc17-c06,isc17-c07 /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 10485760 -b 20132659200 -D 120 -a MPIIO -e -g -z -k -o /esfs/jtacquaviva/ioperf/file_write -w
+ tee -a ./output/COUNT:1#NN:4#PPN:8#API:MPIIO#T:10485760.txt
IOR-3.0.1: MPI Coordinated Test of Parallel I/O

ior WARNING: fsync() only available in POSIX.  Using value of 0.
Began: Tue Oct 23 11:41:58 2018
Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 10485760 -b 20132659200 -D 120 -a MPIIO -e -g -z -k -o /esfs/jtacquaviva/ioperf/file_write -w
Machine: Linux isc17-c04

Test 0 started: Tue Oct 23 11:41:58 2018
Summary:
	api                = MPIIO (version=3, subversion=0)
	test filename      = /esfs/jtacquaviva/ioperf/file_write
	access             = single-shared-file
	ordering in a file = random offsets
	ordering inter file= no tasks offsets
	clients            = 32 (8 per node)
	repetitions        = 3
	xfersize           = 10 MiB
	blocksize          = 18.75 GiB
	aggregate filesize = 600 GiB
	Using stonewalling = 120 second(s)

access    bw(MiB/s)  block(KiB) xfer(KiB)  open(s)    wr/rd(s)   close(s)   total(s)   iter
------    ---------  ---------- ---------  --------   --------   --------   --------   ----
WARNING: Expected aggregate file size       = 644245094400.
WARNING: Stat() of aggregate file size      = 644245094400.
WARNING: Using actual aggregate bytes moved = 337914101760.
write     2677.29    19660800   10240      0.008235   120.36     0.000516   120.37     0   
WARNING: Expected aggregate file size       = 644245094400.
WARNING: Stat() of aggregate file size      = 644234608640.
WARNING: Using actual aggregate bytes moved = 341500231680.
write     2585.91    19660800   10240      5.69       120.25     0.000565   125.94     1   
WARNING: Expected aggregate file size       = 644245094400.
WARNING: Stat() of aggregate file size      = 644245094400.
WARNING: Using actual aggregate bytes moved = 335837921280.
write     2546.56    19660800   10240      5.54       120.23     0.000936   125.77     2   

Max Write: 2677.29 MiB/sec (2807.34 MB/sec)

Summary of all tests:
Operation   Max(MiB)   Min(MiB)  Mean(MiB)     StdDev    Mean(s) Test# #Tasks tPN reps fPP reord reordoff reordrand seed segcnt blksiz xsize aggsize API RefNum
write        2677.29    2546.56    2603.25      54.76  124.02722 0 32 8 3 0 0 1 0 0 1 20132659200 10485760 337914101760 MPIIO 0

Finished: Tue Oct 23 11:48:22 2018
