== parallel-scale test iorssf: iorssf == 08:32:21 (1467102741)
+ 4 * 1024 * 1024 * 16 
OPTIONS:
IOR=/usr/bin/IOR
ior_THREADS=16
ior_DURATION=4320
MACHINEFILE=/tmp/parallel-scale.machines
spirit-11
+ /usr/bin/IOR -a POSIX -b 4g -o /mnt/lustre/d0.ior.ssf/iorData          -t 2m -v -C -w -r -W -i 5 -T 4320 -k
00: IOR-2.10.3: MPI Coordinated Test of Parallel I/O
00: 
00: Run began: Tue Jun 28 08:32:24 2016
00: Command line used: /usr/bin/IOR -a POSIX -b 4g -o /mnt/lustre/d0.ior.ssf/iorData -t 2m -v -C -w -r -W -i 5 -T 4320 -k
00: Machine: Linux spirit-11.spirit.hpdd.intel.com
00: Start time skew across all tasks: 0.00 sec
00: Path: /mnt/lustre/d0.ior.ssf
00: FS: 141.8 TiB   Used FS: 0.0%   Inodes: 512.0 Mi   Used Inodes: 0.0%
00: Participating tasks: 16
00: Using reorderTasks '-C' (expecting block, not cyclic, task assignment)
00: 
00: Summary:
00: 	api                = POSIX
00: 	test filename      = /mnt/lustre/d0.ior.ssf/iorData
00: 	access             = single-shared-file
00: 	pattern            = segmented (1 segment)
00: 	ordering in a file = sequential offsets
00: 	ordering inter file=constant task offsets = 1
00: 	clients            = 16 (16 per node)
00: 	repetitions        = 5
00: 	xfersize           = 2 MiB
00: 	blocksize          = 4 GiB
00: 	aggregate filesize = 64 GiB
00: 
00: Commencing write performance test.
00: Tue Jun 28 08:32:24 2016
00: 
00: Verifying contents of the file(s) just written.
00: Tue Jun 28 08:33:31 2016
00: 
00: Commencing read performance test.
00: Tue Jun 28 08:34:03 2016
00: 
00: Commencing write performance test.
00: Tue Jun 28 08:34:34 2016
00: 
00: Verifying contents of the file(s) just written.
00: Tue Jun 28 08:35:45 2016
00: 
00: Commencing read performance test.
00: Tue Jun 28 08:36:17 2016
00: 
00: Commencing write performance test.
00: Tue Jun 28 08:36:49 2016
00: 
00: Verifying contents of the file(s) just written.
00: Tue Jun 28 08:38:00 2016
00: 
00: Commencing read performance test.
00: Tue Jun 28 08:38:29 2016
00: 
00: Commencing write performance test.
00: Tue Jun 28 08:39:02 2016
00: 
00: Verifying contents of the file(s) just written.
00: Tue Jun 28 08:40:10 2016
00: 
00: Commencing read performance test.
00: Tue Jun 28 08:40:39 2016
00: 
00: Commencing write performance test.
00: Tue Jun 28 08:41:12 2016
00: 
00: Verifying contents of the file(s) just written.
00: Tue Jun 28 08:42:19 2016
00: 
00: Commencing read performance test.
00: Tue Jun 28 08:42:51 2016
00: 
00: Operation  Max (MiB)  Min (MiB)  Mean (MiB)   Std Dev  Max (OPs)  Min (OPs)  Mean (OPs)   Std Dev  Mean (s)  Op grep #Tasks tPN reps  fPP reord reordoff reordrand seed segcnt blksiz xsize aggsize
00: 
00: ---------  ---------  ---------  ----------   -------  ---------  ---------  ----------   -------  --------
00: write         984.49     933.80      957.95     19.89     492.24     466.90      478.98      9.95  68.44214   16 16 5 0 1 1 0 0 1 4294967296 2097152 68719476736 -1 POSIX EXCEL
00: read         2068.20    2001.35     2021.96     23.95    1034.10    1000.68     1010.98     11.98  32.41663   16 16 5 0 1 1 0 0 1 4294967296 2097152 68719476736 -1 POSIX EXCEL
00: 
00: Max Write: 984.49 MiB/sec (1032.31 MB/sec)
00: Max Read:  2068.20 MiB/sec (2168.67 MB/sec)
00: 
00: Run finished: Tue Jun 28 08:43:23 2016
Resetting fail_loc on all nodes...done.
