+ /opt/ddn/mvapich/bin/mpiexec -ppn 2 -np 8 -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 102400 -b 80530636800 -D 120 -a POSIX -F -e -g -z -k -o /esfs/jtacquaviva/ioperf/file_write -w
+ tee -a ./output/COUNT:1#NN:4#PPN:2#API:POSIX#T:102400.txt
IOR-3.0.1: MPI Coordinated Test of Parallel I/O

Began: Tue Oct 23 16:54:31 2018
Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 102400 -b 80530636800 -D 120 -a POSIX -F -e -g -z -k -o /esfs/jtacquaviva/ioperf/file_write -w
Machine: Linux isc17-c04

Test 0 started: Tue Oct 23 16:54:31 2018
Summary:
	api                = POSIX
	test filename      = /esfs/jtacquaviva/ioperf/file_write
	access             = file-per-process
	ordering in a file = random offsets
	ordering inter file= no tasks offsets
	clients            = 8 (2 per node)
	repetitions        = 3
	xfersize           = 102400 bytes
	blocksize          = 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      = 644236902400.
WARNING: Using actual aggregate bytes moved = 117236531200.
write     828.06     78643200   100.00     0.000699   135.02     0.000316   135.02     0   
WARNING: Expected aggregate file size       = 644245094400.
WARNING: Stat() of aggregate file size      = 644240998400.
WARNING: Using actual aggregate bytes moved = 111485132800.
write     757.67     78643200   100.00     0.000920   140.33     0.000422   140.33     1   
WARNING: Expected aggregate file size       = 644245094400.
WARNING: Stat() of aggregate file size      = 644242636800.
WARNING: Using actual aggregate bytes moved = 106132992000.
write     740.69     78643200   100.00     0.001038   136.65     0.000458   136.65     2   

Max Write: 828.06 MiB/sec (868.29 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         828.06     740.69     775.48      37.83  137.33232 0 8 2 3 1 0 1 0 0 1 80530636800 102400 117236531200 POSIX 0

Finished: Tue Oct 23 17:01:29 2018