+ /opt/ddn/mvapich/bin/mpiexec -ppn 2 -np 2 -genv MV2_NUM_HCAS 1 -genv MV2_CPU_BINDING_LEVEL core -genv MV2_CPU_BINDING_POLICY scatter --hosts isc17-c04 /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 10485760 -b 70590136320 -D 120 -a MPIIO -e -g -z -k -o /esfs/jtacquaviva/ioperf/file_write -w
+ tee -a ./output/COUNT:1#NN:1#PPN:2#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: Mon Oct 22 15:52:47 2018
Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 10485760 -b 70590136320 -D 120 -a MPIIO -e -g -z -k -o /esfs/jtacquaviva/ioperf/file_write -w
Machine: Linux isc17-c04

Test 0 started: Mon Oct 22 15:52:47 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            = 2 (2 per node)
	repetitions        = 3
	xfersize           = 10 MiB
	blocksize          = 65.74 GiB
	aggregate filesize = 131.48 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       = 141180272640.
WARNING: Stat() of aggregate file size      = 141159301120.
WARNING: Using actual aggregate bytes moved = 139817123840.
write     1637.59    68935680   10240      0.001477   81.42      0.000244   81.42      0   
WARNING: Expected aggregate file size       = 141180272640.
WARNING: Stat() of aggregate file size      = 141169786880.
WARNING: Using actual aggregate bytes moved = 142438563840.
write     1627.79    68935680   10240      0.237321   83.21      0.000253   83.45      1   
WARNING: Expected aggregate file size       = 141180272640.
WARNING: Stat() of aggregate file size      = 141180272640.
WARNING: Using actual aggregate bytes moved = 141694074880.
write     1600.18    68935680   10240      0.001663   84.45      0.000219   84.45      2   

Max Write: 1637.59 MiB/sec (1717.14 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        1637.59    1600.18    1621.85      15.84   83.10728 0 2 2 3 0 0 1 0 0 1 70590136320 10485760 139817123840 MPIIO 0

Finished: Mon Oct 22 15:57:06 2018
+ /opt/ddn/mvapich/bin/mpiexec -ppn 2 -np 2 -genv MV2_NUM_HCAS 1 -genv MV2_CPU_BINDING_LEVEL core -genv MV2_CPU_BINDING_POLICY scatter --hosts isc17-c04 /esfs/jtacquaviva/git/ime-evaluation/drop_caches.sh
+ /opt/ddn/mvapich/bin/mpiexec -ppn 2 -np 2 -genv MV2_NUM_HCAS 1 -genv MV2_CPU_BINDING_LEVEL core -genv MV2_CPU_BINDING_POLICY scatter --hosts isc17-c04 /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 10485760 -b 70590136320 -D 120 -a MPIIO -e -g -z -k -o /esfs/jtacquaviva/file_read -r
+ tee -a ./output/COUNT:1#NN:1#PPN:2#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: Mon Oct 22 15:57:14 2018
Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 10485760 -b 70590136320 -D 120 -a MPIIO -e -g -z -k -o /esfs/jtacquaviva/file_read -r
Machine: Linux isc17-c04

Test 0 started: Mon Oct 22 15:57:14 2018
Summary:
	api                = MPIIO (version=3, subversion=0)
	test filename      = /esfs/jtacquaviva/file_read
	access             = single-shared-file
	ordering in a file = random offsets
	ordering inter file= no tasks offsets
	clients            = 2 (2 per node)
	repetitions        = 3
	xfersize           = 10 MiB
	blocksize          = 65.74 GiB
	aggregate filesize = 131.48 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       = 141180272640.
WARNING: Stat() of aggregate file size      = 4517768724480.
WARNING: Using actual aggregate bytes moved = 98817802240.
read      783.70     68935680   10240      0.241708   120.01     0.000258   120.25     0   
WARNING: Expected aggregate file size       = 141180272640.
WARNING: Stat() of aggregate file size      = 4517768724480.
WARNING: Using actual aggregate bytes moved = 109020446720.
read      866.12     68935680   10240      0.000593   120.04     0.000207   120.04     1   
WARNING: Expected aggregate file size       = 141180272640.
WARNING: Stat() of aggregate file size      = 4517768724480.
WARNING: Using actual aggregate bytes moved = 107489525760.
read      853.98     68935680   10240      0.000554   120.04     0.000177   120.04     2   

Max Read:  866.12 MiB/sec (908.19 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
read          866.12     783.70     834.60      36.33  120.10975 0 2 2 3 0 0 1 0 0 1 70590136320 10485760 98817802240 MPIIO 0

Finished: Mon Oct 22 16:03:15 2018
+ set +x
/esfs/jtacquaviva/ioperf
stripe_count:  2 stripe_size:   1048576 stripe_offset: -1