-----============= acceptance-small: parallel-scale ============----- Tue Jun 28 08:21:02 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 iorfpp: iorfpp == 08:21:14 (1467102074)
+ 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.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 08:21:17 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: 0.00 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: 16
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            = 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: Tue Jun 28 08:21:17 2016
00: 
00: Verifying contents of the file(s) just written.
00: Tue Jun 28 08:21:37 2016
00: 
00: Commencing read performance test.
00: Tue Jun 28 08:21:55 2016
00: 
00: Commencing write performance test.
00: Tue Jun 28 08:22:56 2016
00: 
00: Verifying contents of the file(s) just written.
00: Tue Jun 28 08:23:15 2016
00: 
00: Commencing read performance test.
00: Tue Jun 28 08:23:50 2016
00: 
00: Commencing write performance test.
00: Tue Jun 28 08:25:18 2016
00: 
00: Verifying contents of the file(s) just written.
00: Tue Jun 28 08:25:38 2016
00: 
00: Commencing read performance test.
00: Tue Jun 28 08:25:56 2016
00: 
00: Commencing write performance test.
00: Tue Jun 28 08:27:12 2016
00: 
00: Verifying contents of the file(s) just written.
00: Tue Jun 28 08:27:31 2016
00: 
00: Commencing read performance test.
00: Tue Jun 28 08:28:23 2016
00: 
00: Commencing write performance test.
00: Tue Jun 28 08:29:40 2016
00: 
00: Verifying contents of the file(s) just written.
00: Tue Jun 28 08:30:00 2016
00: 
00: Commencing read performance test.
00: Tue Jun 28 08:30:25 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        3449.14    3227.15     3319.84     72.64    1724.57    1613.57     1659.92     36.32  19.75005   16 16 5 1 1 1 0 0 1 4294967296 2097152 68719476736 -1 POSIX EXCEL
00: read         1086.00     745.00      858.64    123.38     543.00     372.50      429.32     61.69  77.75117   16 16 5 1 1 1 0 0 1 4294967296 2097152 68719476736 -1 POSIX EXCEL
00: 
00: Max Write: 3449.14 MiB/sec (3616.68 MB/sec)
00: Max Read:  1086.00 MiB/sec (1138.75 MB/sec)
00: 
00: Run finished: Tue Jun 28 08:31:52 2016
Resetting fail_loc on all nodes...done.
PASS iorfpp (640s)
== parallel-scale test complete, duration 652 sec == 08:31:55 (1467102715)
