+ /opt/ddn/mvapich/bin/mpiexec -ppn 2 -np 32 -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/git/ime-evaluation/drop_caches.sh
+ tee -a ./output/COUNT:1#NN:16#PPN:2#API:MPIIO#T:10485760.txt
+ /opt/ddn/mvapich/bin/mpiexec -ppn 2 -np 32 -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 70590136320 -D 120 -a MPIIO -e -g -z -k -o /esfs/jtacquaviva/file_read -r
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 07:58:09 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-c01

Test 0 started: Tue Oct 23 07:58:09 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            = 32 (2 per node)
	repetitions        = 3
	xfersize           = 10 MiB
	blocksize          = 65.74 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      = 4517768724480.
WARNING: Using actual aggregate bytes moved = 339256279040.
read      2692.31    68935680   10240      0.072617   120.09     0.008699   120.17     0   
WARNING: Expected aggregate file size       = 2258884362240.
WARNING: Stat() of aggregate file size      = 4517768724480.
WARNING: Using actual aggregate bytes moved = 340451655680.
read      2702.94    68935680   10240      0.002030   120.12     0.001370   120.12     1   
WARNING: Expected aggregate file size       = 2258884362240.
WARNING: Stat() of aggregate file size      = 4517768724480.
WARNING: Using actual aggregate bytes moved = 343523983360.
read      2727.72    68935680   10240      0.002360   120.10     0.001708   120.10     2   

Max Read:  2727.72 MiB/sec (2860.22 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         2727.72    2692.31    2707.66      14.84  120.13227 0 32 2 3 0 0 1 0 0 1 70590136320 10485760 339256279040 MPIIO 0

Finished: Tue Oct 23 08:04:10 2018
+ set +x
/esfs/jtacquaviva/ioperf
stripe_count:  32 stripe_size:   1048576 stripe_offset: -1
/esfs/jtacquaviva/ioperf/file_write
lmm_stripe_count:  8
lmm_stripe_size:   1048576
lmm_pattern:       1
lmm_layout_gen:    0
lmm_stripe_offset: 5
	obdidx		 objid		 objid		 group
	     5	      12379839	     0xbce6bf	             0
	     6	      12593099	     0xc027cb	             0
	     0	      12421491	     0xbd8973	             0
	     2	      12567840	     0xbfc520	             0
	     4	      12509568	     0xbee180	             0
	     7	      12458199	     0xbe18d7	             0
	     1	      12639471	     0xc0dcef	             0
	     3	      12487781	     0xbe8c65	             0

