== parallel-scale test iorssf: iorssf == 09:02:30 (1467104550)
+ 4 * 1024 * 1024 * 64 
OPTIONS:
IOR=/usr/bin/IOR
ior_THREADS=16
ior_DURATION=4320
MACHINEFILE=/tmp/parallel-scale.machines
spirit-11
spirit-14
spirit-15
spirit-16
+ /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 09:02:33 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: 0.01 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: 64
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            = 64 (16 per node)
00: 	repetitions        = 5
00: 	xfersize           = 2 MiB
00: 	blocksize          = 4 GiB
00: 	aggregate filesize = 256 GiB
00: 
00: Commencing write performance test.
00: Tue Jun 28 09:02:33 2016
00: 
00: Verifying contents of the file(s) just written.
00: Tue Jun 28 09:04:03 2016
00: 
00: Commencing read performance test.
00: Tue Jun 28 09:05:21 2016
00: 
00: Commencing write performance test.
00: Tue Jun 28 09:06:02 2016
00: 
00: Verifying contents of the file(s) just written.
00: Tue Jun 28 09:07:30 2016
00: 
00: Commencing read performance test.
00: Tue Jun 28 09:08:47 2016
00: 
00: Commencing write performance test.
00: Tue Jun 28 09:09:33 2016
00: 
00: Verifying contents of the file(s) just written.
00: Tue Jun 28 09:11:01 2016
00: 
00: Commencing read performance test.
00: Tue Jun 28 09:12:20 2016
00: 
00: Commencing write performance test.
00: Tue Jun 28 09:13:02 2016
00: 
00: Verifying contents of the file(s) just written.
00: Tue Jun 28 09:14:31 2016
00: 
00: Commencing read performance test.
00: Tue Jun 28 09:15:57 2016
00: 
00: Commencing write performance test.
00: Tue Jun 28 09:16:38 2016
00: 
00: Verifying contents of the file(s) just written.
00: Tue Jun 28 09:18:06 2016
00: 
00: Commencing read performance test.
00: Tue Jun 28 09:19:38 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        2994.22    2934.02     2963.49     20.12    1497.11    1467.01     1481.74     10.06  88.46201   64 16 5 0 1 1 0 0 1 4294967296 2097152 274877906944 -1 POSIX EXCEL
00: read         6492.59    3857.39     5694.32    957.83    3246.30    1928.70     2847.16    478.92  47.75797   64 16 5 0 1 1 0 0 1 4294967296 2097152 274877906944 -1 POSIX EXCEL
00: 
00: Max Write: 2994.22 MiB/sec (3139.67 MB/sec)
00: Max Read:  6492.59 MiB/sec (6807.98 MB/sec)
00: 
00: Run finished: Tue Jun 28 09:20:46 2016
Resetting fail_loc on all nodes...done.
