+ /opt/ddn/mvapich/bin/mpiexec -ppn 6 -np 96 -genv MV2_NUM_HCAS 1 -genv MV2_CPU_BINDING_LEVEL core -genv MV2_CPU_BINDING_POLICY scatter --hosts isc17-c01,isc17-c02,isc17-c03,isc17-c04,isc17-c05,isc17-c06,isc17-c07,isc17-c08,isc17-c09,isc17-c11,isc17-c12,isc17-c13,isc17-c14,isc17-c15,isc17-c18,isc17-c22 /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 10485760 -b 23530045440 -D 120 -a MPIIO -e -g -z -k -o /esfs/jtacquaviva/ioperf/file_write -w
+ tee -a ./output/COUNT:1#NN:16#PPN:6#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 07:00:20 2018
Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 10485760 -b 23530045440 -D 120 -a MPIIO -e -g -z -k -o /esfs/jtacquaviva/ioperf/file_write -w
Machine: Linux isc17-c01

Test 0 started: Tue Oct 23 07:00:20 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            = 96 (6 per node)
	repetitions        = 3
	xfersize           = 10 MiB
	blocksize          = 21.91 GiB
	aggregate filesize = 2103.75 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       = 2258884362240.
WARNING: Stat() of aggregate file size      = 2258863390720.
WARNING: Using actual aggregate bytes moved = 428615925760.
write     3376.36    22978560   10240      0.359075   120.71     0.013151   121.07     0   
WARNING: Expected aggregate file size       = 2258884362240.
WARNING: Stat() of aggregate file size      = 2258748047360.
WARNING: Using actual aggregate bytes moved = 427514920960.
write     3384.04    22978560   10240      0.031607   120.46     0.012897   120.48     1   
WARNING: Expected aggregate file size       = 2258884362240.
WARNING: Stat() of aggregate file size      = 2258842419200.
WARNING: Using actual aggregate bytes moved = 426078371840.
write     3365.74    22978560   10240      0.129134   120.61     0.013151   120.73     2   

Max Write: 3384.04 MiB/sec (3548.43 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        3384.04    3365.74    3375.38       7.51  120.75791 0 96 6 3 0 0 1 0 0 1 23530045440 10485760 428615925760 MPIIO 0

Finished: Tue Oct 23 07:06:30 2018