+ /opt/ddn/mvapich/bin/mpiexec -ppn 4 -np 8 -genv MV2_NUM_HCAS 1 -genv MV2_CPU_BINDING_LEVEL core -genv MV2_CPU_BINDING_POLICY scatter --hosts isc17-c04,isc17-c05 /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 16384 -b 35295068160 -D 120 -a POSIX -F -e -g -z -k -o /esfs/jtacquaviva/ioperf/file_write -w
+ tee -a ./output/COUNT:1#NN:2#PPN:4#API:POSIX#T:16384.txt
IOR-3.0.1: MPI Coordinated Test of Parallel I/O

Began: Mon Oct 22 19:26:35 2018
Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 16384 -b 35295068160 -D 120 -a POSIX -F -e -g -z -k -o /esfs/jtacquaviva/ioperf/file_write -w
Machine: Linux isc17-c04

Test 0 started: Mon Oct 22 19:26:35 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 (4 per node)
	repetitions        = 3
	xfersize           = 16384 bytes
	blocksize          = 32.87 GiB
	aggregate filesize = 262.97 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       = 282360545280.
WARNING: Stat() of aggregate file size      = 282360545280.
WARNING: Using actual aggregate bytes moved = 42085253120.
write     310.04     34467840   16.00      0.000940   129.45     0.000283   129.45     0   
WARNING: Expected aggregate file size       = 282360545280.
WARNING: Stat() of aggregate file size      = 282358759424.
WARNING: Using actual aggregate bytes moved = 34805186560.
write     250.84     34467840   16.00      0.010233   132.32     0.000290   132.33     1   
WARNING: Expected aggregate file size       = 282360545280.
WARNING: Stat() of aggregate file size      = 282359365632.
WARNING: Using actual aggregate bytes moved = 37848924160.
write     270.72     34467840   16.00      0.019886   133.31     0.000331   133.33     2   

Max Write: 310.04 MiB/sec (325.10 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         310.04     250.84     277.20      24.60  131.70394 0 8 4 3 1 0 1 0 0 1 35295068160 16384 42085253120 POSIX 0

Finished: Mon Oct 22 19:33:14 2018