-----============= acceptance-small: parallel-scale ============----- Tue Jun 28 05:48:17 UTC 2016
Running: bash /scratch/lustre-tests/tests/parallel-scale.sh
excepting tests: parallel_grouplock
Checking config lustre mounted on /mnt/lustre
Checking config lustre mounted on /mnt/lustre
Checking config lustre mounted on /mnt/lustre
Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients spirit-11,spirit-14,spirit-15,spirit-16 environments
Using TIMEOUT=100
disable quota as required
osd-ldiskfs.track_declares_assert=1
osd-ldiskfs.track_declares_assert=1
osd-ldiskfs.track_declares_assert=1


== parallel-scale test iorfpp: iorfpp == 05:48:32 (1467092912)
+ 4 * 1024 * 1024 * 32 
OPTIONS:
IOR=/usr/bin/IOR
ior_THREADS=8
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.fpp/iorData          -t 2m -v -C -w -r -W -i 5 -T 4320 -k -F
00: IOR-2.10.3: MPI Coordinated Test of Parallel I/O
00: 
00: Run began: Tue Jun 28 05:48:35 2016
00: Command line used: /usr/bin/IOR -a POSIX -b 4g -o /mnt/lustre/d0.ior.fpp/iorData -t 2m -v -C -w -r -W -i 5 -T 4320 -k -F
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.fpp
00: FS: 141.8 TiB   Used FS: 0.0%   Inodes: 512.0 Mi   Used Inodes: 0.0%
00: Participating tasks: 32
00: Using reorderTasks '-C' (expecting block, not cyclic, task assignment)
00: 
00: Summary:
00: 	api                = POSIX
00: 	test filename      = /mnt/lustre/d0.ior.fpp/iorData
00: 	access             = file-per-process
00: 	pattern            = segmented (1 segment)
00: 	ordering in a file = sequential offsets
00: 	ordering inter file=constant task offsets = 1
00: 	clients            = 32 (8 per node)
00: 	repetitions        = 5
00: 	xfersize           = 2 MiB
00: 	blocksize          = 4 GiB
00: 	aggregate filesize = 128 GiB
00: 
00: Commencing write performance test.
00: Tue Jun 28 05:48:35 2016
00: 
00: Verifying contents of the file(s) just written.
00: Tue Jun 28 05:49:12 2016
00: 
00: Commencing read performance test.
00: Tue Jun 28 05:49:28 2016
00: 
00: Commencing write performance test.
00: Tue Jun 28 05:49:41 2016
00: 
00: Verifying contents of the file(s) just written.
00: Tue Jun 28 05:50:20 2016
00: 
00: Commencing read performance test.
00: Tue Jun 28 05:50:36 2016
00: 
00: Commencing write performance test.
00: Tue Jun 28 05:50:49 2016
00: 
00: Verifying contents of the file(s) just written.
00: Tue Jun 28 05:51:28 2016
00: 
00: Commencing read performance test.
00: Tue Jun 28 05:51:44 2016
00: 
00: Commencing write performance test.
00: Tue Jun 28 05:51:57 2016
00: 
00: Verifying contents of the file(s) just written.
00: Tue Jun 28 05:52:35 2016
00: 
00: Commencing read performance test.
00: Tue Jun 28 05:52:51 2016
00: 
00: Commencing write performance test.
00: Tue Jun 28 05:53:04 2016
00: 
00: Verifying contents of the file(s) just written.
00: Tue Jun 28 05:53:44 2016
00: 
00: Commencing read performance test.
00: Tue Jun 28 05:54:00 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        3513.42    3279.16     3401.62     82.94    1756.71    1639.58     1700.81     41.47  38.55517   32 8 5 1 1 1 0 0 1 4294967296 2097152 137438953472 -1 POSIX EXCEL
00: read        10021.37    9848.66     9948.35     68.19    5010.68    4924.33     4974.18     34.09  13.17587   32 8 5 1 1 1 0 0 1 4294967296 2097152 137438953472 -1 POSIX EXCEL
00: 
00: Max Write: 3513.42 MiB/sec (3684.09 MB/sec)
00: Max Read:  10021.37 MiB/sec (10508.17 MB/sec)
00: 
00: Run finished: Tue Jun 28 05:54:13 2016
Resetting fail_loc on all nodes...done.
PASS iorfpp (344s)
== parallel-scale test complete, duration 358 sec == 05:54:16 (1467093256)
