+ /opt/ddn/mvapich/bin/mpiexec -ppn 4 -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,isc17-c08,isc17-c09,isc17-c11,isc17-c12 /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 1048576 -b 40265318400 -D 60 -a POSIX -F -e -g -z -k -o /esfs/jtacquaviva/ioperf/file_write -w
+ tee -a ./output/COUNT:1#NN:8#PPN:4#API:POSIX#T:1048576.txt
IOR-3.0.1: MPI Coordinated Test of Parallel I/O

Began: Wed Oct 24 04:19:56 2018
Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 1048576 -b 40265318400 -D 60 -a POSIX -F -e -g -z -k -o /esfs/jtacquaviva/ioperf/file_write -w
Machine: Linux isc17-c04

Test 0 started: Wed Oct 24 04:19:56 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 (4 per node)
	repetitions        = 3
	xfersize           = 1 MiB
	blocksize          = 37.50 GiB
	aggregate filesize = 1200 GiB
	Using stonewalling = 60 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       = 1288490188800.
WARNING: Stat() of aggregate file size      = 1288410497024.
WARNING: Using actual aggregate bytes moved = 351248842752.
write     4842       39321600   1024.00    0.002099   69.18      0.000774   69.18      0   
WARNING: Expected aggregate file size       = 1288490188800.
WARNING: Stat() of aggregate file size      = 1288187150336.
WARNING: Using actual aggregate bytes moved = 352358236160.
write     4855       39321600   1024.00    0.008233   69.21      0.000361   69.22      1   
WARNING: Expected aggregate file size       = 1288490188800.
WARNING: Stat() of aggregate file size      = 1288462925824.
WARNING: Using actual aggregate bytes moved = 346617282560.
write     4787       39321600   1024.00    0.001639   69.06      0.000374   69.06      2   

Max Write: 4854.87 MiB/sec (5090.70 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        4854.87    4786.51    4827.75      29.64   69.15340 0 32 4 3 1 0 1 0 0 1 40265318400 1048576 351248842752 POSIX 0

Finished: Wed Oct 24 04:23:30 2018
