Created /scratch/auster-base/test_logs/2016-06-27/ddn8thr/1/iorssf/193756/shared_directory.76733
Started at Mon Jun 27 19:37:57 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/2016-06-27/ddn8thr/1/iorssf/193756
running: parallel-scale ONLY=iorssf 
run_suite parallel-scale /scratch/lustre-tests/tests/parallel-scale.sh
-----============= acceptance-small: parallel-scale ============----- Mon Jun 27 19:38:03 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 == 19:38:15 (1467056295)
+ 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: Mon Jun 27 19:38:18 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: 142.9 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: Mon Jun 27 19:38:18 2016
0: 
0: Verifying contents of the file(s) just written.
0: Mon Jun 27 19:38:43 2016
0: 
0: Commencing read performance test.
0: Mon Jun 27 19:39:00 2016
0: 
0: Commencing write performance test.
0: Mon Jun 27 19:39:12 2016
0: 
0: Verifying contents of the file(s) just written.
0: Mon Jun 27 19:39:38 2016
0: 
0: Commencing read performance test.
0: Mon Jun 27 19:39:50 2016
0: 
0: Commencing write performance test.
0: Mon Jun 27 19:39:59 2016
0: 
0: Verifying contents of the file(s) just written.
0: Mon Jun 27 19:40:24 2016
0: 
0: Commencing read performance test.
0: Mon Jun 27 19:40:41 2016
0: 
0: Commencing write performance test.
0: Mon Jun 27 19:40:53 2016
0: 
0: Verifying contents of the file(s) just written.
0: Mon Jun 27 19:41:18 2016
0: 
0: Commencing read performance test.
0: Mon Jun 27 19:41:33 2016
0: 
0: Commencing write performance test.
0: Mon Jun 27 19:41:43 2016
0: 
0: Verifying contents of the file(s) just written.
0: Mon Jun 27 19:42:09 2016
0: 
0: Commencing read performance test.
0: Mon Jun 27 19:42:26 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        1314.74    1258.85     1283.14     20.68     657.37     629.43      641.57     10.34  25.54388   8 8 5 0 1 1 0 0 1 4294967296 2097152 34359738368 -1 POSIX EXCEL
0: read         3674.01    2039.22     2908.58    560.14    1837.00    1019.61     1454.29    280.07  11.73216   8 8 5 0 1 1 0 0 1 4294967296 2097152 34359738368 -1 POSIX EXCEL
0: 
0: Max Write: 1314.74 MiB/sec (1378.60 MB/sec)
0: Max Read:  3674.01 MiB/sec (3852.48 MB/sec)
0: 
0: Run finished: Mon Jun 27 19:42:42 2016
Resetting fail_loc on all nodes...done.
PASS iorssf (269s)
== parallel-scale test complete, duration 280 sec == 19:42:44 (1467056564)
parallel-scale returned 0
Finished at Mon Jun 27 19:42:45 UTC 2016 in 288s
./auster: completed with rc 0
Done auster
