IOR-3.0.1: MPI Coordinated Test of Parallel I/O

Began: Sat Oct 20 19:20:38 2018
Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 10485760 -b 70590136320 -o /esfs/jtacquaviva/iorperf/file -a POSIX -e -g -z -k -w
Machine: Linux isc17-c02

Test 0 started: Sat Oct 20 19:20:38 2018
Summary:
	api                = POSIX
	test filename      = /esfs/jtacquaviva/iorperf/file
	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

access    bw(MiB/s)  block(KiB) xfer(KiB)  open(s)    wr/rd(s)   close(s)   total(s)   iter
------    ---------  ---------- ---------  --------   --------   --------   --------   ----
write     1726.07    68935680   10240      0.000454   78.00      0.000187   78.00      0   
write     1808.51    68935680   10240      0.000662   74.45      0.000118   74.45      1   
write     1804.30    68935680   10240      0.000878   74.62      0.000115   74.62      2   

Max Write: 1808.51 MiB/sec (1896.36 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        1808.51    1726.07    1779.63      37.91   75.69107 0 2 2 3 0 0 1 0 0 1 70590136320 10485760 141180272640 POSIX 0

Finished: Sat Oct 20 19:24:37 2018
IOR-3.0.1: MPI Coordinated Test of Parallel I/O

Began: Sat Oct 20 19:24:37 2018
Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 10485760 -b 70590136320 -o /esfs/jtacquaviva/iorperf/file -a POSIX -e -g -z -k -r -D 300
Machine: Linux isc17-c02

Test 0 started: Sat Oct 20 19:24:37 2018
Summary:
	api                = POSIX
	test filename      = /esfs/jtacquaviva/iorperf/file
	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 = 300 second(s)

access    bw(MiB/s)  block(KiB) xfer(KiB)  open(s)    wr/rd(s)   close(s)   total(s)   iter
------    ---------  ---------- ---------  --------   --------   --------   --------   ----
read      1431.71    68935680   10240      0.000273   94.04      0.000141   94.04      0   
read      1428.92    68935680   10240      0.000249   94.22      0.000161   94.23      1   
read      1420.46    68935680   10240      0.000251   94.79      0.000139   94.79      2   

Max Read:  1431.71 MiB/sec (1501.26 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         1431.71    1420.46    1427.03       4.78   94.35078 0 2 2 3 0 0 1 0 0 1 70590136320 10485760 141180272640 POSIX 0

Finished: Sat Oct 20 19:29:20 2018
/esfs/jtacquaviva/iorperf
stripe_count:  2 stripe_size:   1048576 stripe_offset: -1