Created /scratch/auster-base/test_logs/2016-06-27/ddn16thr/1/iorssf/222055/shared_directory.114671
Started at Mon Jun 27 22:20:56 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/ddn16thr/1/iorssf/222055
running: parallel-scale ONLY=iorssf 
run_suite parallel-scale /scratch/lustre-tests/tests/parallel-scale.sh
-----============= acceptance-small: parallel-scale ============----- Mon Jun 27 22:21:03 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 == 22:21:15 (1467066075)
+ 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: Mon Jun 27 22:21:18 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: 142.9 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: Mon Jun 27 22:21:18 2016
00: 
00: Verifying contents of the file(s) just written.
00: Mon Jun 27 22:22:26 2016
00: 
00: Commencing read performance test.
00: Mon Jun 27 22:22:58 2016
00: 
00: Commencing write performance test.
00: Mon Jun 27 22:23:29 2016
00: 
00: Verifying contents of the file(s) just written.
00: Mon Jun 27 22:24:38 2016
00: 
00: Commencing read performance test.
00: Mon Jun 27 22:25:09 2016
00: 
00: Commencing write performance test.
00: Mon Jun 27 22:25:40 2016
00: 
00: Verifying contents of the file(s) just written.
00: Mon Jun 27 22:26:50 2016
00: 
00: Commencing read performance test.
00: Mon Jun 27 22:27:22 2016
00: 
00: Commencing write performance test.
00: Mon Jun 27 22:27:54 2016
00: 
00: Verifying contents of the file(s) just written.
00: Mon Jun 27 22:29:02 2016
00: 
00: Commencing read performance test.
00: Mon Jun 27 22:29:31 2016
00: 
00: Commencing write performance test.
00: Mon Jun 27 22:30:04 2016
00: 
00: Verifying contents of the file(s) just written.
00: Mon Jun 27 22:31:11 2016
00: 
00: Commencing read performance test.
00: Mon Jun 27 22:31:43 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         970.20     935.08      957.21     13.29     485.10     467.54      478.61      6.64  68.47892   16 16 5 0 1 1 0 0 1 4294967296 2097152 68719476736 -1 POSIX EXCEL
00: read         2139.82    2019.74     2073.37     50.44    1069.91    1009.87     1036.68     25.22  31.62702   16 16 5 0 1 1 0 0 1 4294967296 2097152 68719476736 -1 POSIX EXCEL
00: 
00: Max Write: 970.20 MiB/sec (1017.32 MB/sec)
00: Max Read:  2139.82 MiB/sec (2243.77 MB/sec)
00: 
00: Run finished: Mon Jun 27 22:32:15 2016
Resetting fail_loc on all nodes...done.
PASS iorssf (662s)
== parallel-scale test complete, duration 673 sec == 22:32:17 (1467066737)
parallel-scale returned 0
Finished at Mon Jun 27 22:32:18 UTC 2016 in 682s
./auster: completed with rc 0
Done auster
