+ /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 16384 -b 20132659200 -D 120 -a POSIX -F -e -g -z -k -o /esfs/jtacquaviva/ioperf/file_write -w
+ tee -a ./output/COUNT:1#NN:4#PPN:8#API:POSIX#T:16384.txt
IOR-3.0.1: MPI Coordinated Test of Parallel I/O

Began: Tue Oct 23 17:45:18 2018
Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 16384 -b 20132659200 -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 17:45:18 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            = 32 (8 per node)
	repetitions        = 3
	xfersize           = 16384 bytes
	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      = 644218880000.
WARNING: Using actual aggregate bytes moved = 45198721024.
write     290.06     19660800   16.00      0.002192   148.60     0.000331   148.60     0   
WARNING: Expected aggregate file size       = 644245094400.
WARNING: Stat() of aggregate file size      = 644233822208.
WARNING: Using actual aggregate bytes moved = 36566794240.
write     236.11     19660800   16.00      0.016415   147.68     0.000472   147.70     1   
WARNING: Expected aggregate file size       = 644245094400.
WARNING: Stat() of aggregate file size      = 644232511488.
WARNING: Using actual aggregate bytes moved = 37753257984.
write     243.22     19660800   16.00      0.002755   148.03     0.000515   148.03     2   

Max Write: 290.06 MiB/sec (304.15 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         290.06     236.11     256.47      23.93  148.11075 0 32 8 3 1 0 1 0 0 1 20132659200 16384 45198721024 POSIX 0

Finished: Tue Oct 23 17:52:44 2018