Created /scratch/auster-base/test_logs/2016-06-28/ddn8thr/1/iorssf/054145/shared_directory.19860
Started at Tue Jun 28 05:41:47 UTC 2016
spirit-11: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients spirit-11 environments
Logging to shared log directory: /scratch/auster-base/test_logs/2016-06-28/ddn8thr/1/iorssf/054145
running: parallel-scale ONLY=iorssf 
run_suite parallel-scale /scratch/lustre-tests/tests/parallel-scale.sh
-----============= acceptance-small: parallel-scale ============----- Tue Jun 28 05:41:53 UTC 2016
Running: bash /scratch/lustre-tests/tests/parallel-scale.sh
excepting tests: parallel_grouplock
spirit-11: Checking config lustre mounted on /mnt/lustre
Checking servers environments
Checking clients spirit-11 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 iorssf: iorssf == 05:42:05 (1467092525)
+ 4 * 1024 * 1024 * 8 
OPTIONS:
IOR=/usr/bin/IOR
ior_THREADS=8
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
0: IOR-2.10.3: MPI Coordinated Test of Parallel I/O
0: 
0: Run began: Tue Jun 28 05:42:07 2016
0: 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
0: Machine: Linux spirit-11.spirit.hpdd.intel.com
0: Start time skew across all tasks: 0.00 sec
0: Path: /mnt/lustre/d0.ior.ssf
0: FS: 141.8 TiB   Used FS: 0.0%   Inodes: 512.0 Mi   Used Inodes: 0.0%
0: Participating tasks: 8
0: Using reorderTasks '-C' (expecting block, not cyclic, task assignment)
0: 
0: Summary:
0: 	api                = POSIX
0: 	test filename      = /mnt/lustre/d0.ior.ssf/iorData
0: 	access             = single-shared-file
0: 	pattern            = segmented (1 segment)
0: 	ordering in a file = sequential offsets
0: 	ordering inter file=constant task offsets = 1
0: 	clients            = 8 (8 per node)
0: 	repetitions        = 5
0: 	xfersize           = 2 MiB
0: 	blocksize          = 4 GiB
0: 	aggregate filesize = 32 GiB
0: 
0: Commencing write performance test.
0: Tue Jun 28 05:42:07 2016
0: 
0: Verifying contents of the file(s) just written.
0: Tue Jun 28 05:42:32 2016
0: 
0: Commencing read performance test.
0: Tue Jun 28 05:43:05 2016
0: 
0: Commencing write performance test.
0: Tue Jun 28 05:43:13 2016
0: 
0: Verifying contents of the file(s) just written.
0: Tue Jun 28 05:43:40 2016
0: 
0: Commencing read performance test.
0: Tue Jun 28 05:44:21 2016
0: 
0: Commencing write performance test.
0: Tue Jun 28 05:44:43 2016
0: 
0: Verifying contents of the file(s) just written.
0: Tue Jun 28 05:45:10 2016
0: 
0: Commencing read performance test.
0: Tue Jun 28 05:45:26 2016
0: 
0: Commencing write performance test.
0: Tue Jun 28 05:45:43 2016
0: 
0: Verifying contents of the file(s) just written.
0: Tue Jun 28 05:46:09 2016
0: 
0: Commencing read performance test.
0: Tue Jun 28 05:46:38 2016
0: 
0: Commencing write performance test.
0: Tue Jun 28 05:46:44 2016
0: 
0: Verifying contents of the file(s) just written.
0: Tue Jun 28 05:47:10 2016
0: 
0: Commencing read performance test.
0: Tue Jun 28 05:47:39 2016
0: 
0: 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
0: 
0: ---------  ---------  ---------  ----------   -------  ---------  ---------  ----------   -------  --------
0: write        1300.98    1212.03     1252.05     28.76     650.49     606.01      626.03     14.38  26.18512   8 8 5 0 1 1 0 0 1 4294967296 2097152 34359738368 -1 POSIX EXCEL
0: read         5348.74    1449.66     2946.03   1501.89    2674.37     724.83     1473.02    750.95  14.12927   8 8 5 0 1 1 0 0 1 4294967296 2097152 34359738368 -1 POSIX EXCEL
0: 
0: Max Write: 1300.98 MiB/sec (1364.18 MB/sec)
0: Max Read:  5348.74 MiB/sec (5608.56 MB/sec)
0: 
0: Run finished: Tue Jun 28 05:47:57 2016
Resetting fail_loc on all nodes...done.
PASS iorssf (354s)
== parallel-scale test complete, duration 365 sec == 05:47:59 (1467092879)
parallel-scale returned 0
Finished at Tue Jun 28 05:48:00 UTC 2016 in 373s
./auster: completed with rc 0
Done auster
