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+ /opt/ddn/mvapich/bin/mpiexec -ppn 2 -np 4 -genv MV2_NUM_HCAS 1 -genv MV2_CPU_BINDING_LEVEL core -genv MV2_CPU_BINDING_POLICY scatter --hosts isc17-c04,isc17-c05 /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 16384 -b 70590136320 -D 120 -a POSIX -F -e -g -z -k -o /esfs/jtacquaviva/ioperf/file_write -w
+ tee -a ./output/COUNT:1#NN:2#PPN:2#API:POSIX#T:16384.txt
IOR-3.0.1: MPI Coordinated Test of Parallel I/O
Began: Mon Oct 22 19:51:43 2018
Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 16384 -b 70590136320 -D 120 -a POSIX -F -e -g -z -k -o /esfs/jtacquaviva/ioperf/file_write -w
Machine: Linux isc17-c04
Test 0 started: Mon Oct 22 19:51:43 2018
Summary:
api = POSIX
test filename = /esfs/jtacquaviva/ioperf/file_write
access = file-per-process
ordering in a file = random offsets
ordering inter file= no tasks offsets
clients = 4 (2 per node)
repetitions = 3
xfersize = 16384 bytes
blocksize = 65.74 GiB
aggregate filesize = 262.97 GiB
Using stonewalling = 120 second(s)
access bw(MiB/s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
------ --------- ---------- --------- -------- -------- -------- -------- ----
WARNING: Expected aggregate file size = 282360545280.
WARNING: Stat() of aggregate file size = 282360348672.
WARNING: Using actual aggregate bytes moved = 28024242176.
write 203.70 68935680 16.00 0.000505 131.20 0.000238 131.20 0
WARNING: Expected aggregate file size = 282360545280.
WARNING: Stat() of aggregate file size = 282358808576.
WARNING: Using actual aggregate bytes moved = 26859307008.
write 200.85 68935680 16.00 0.007329 127.53 0.000260 127.53 1
WARNING: Expected aggregate file size = 282360545280.
WARNING: Stat() of aggregate file size = 282359578624.
WARNING: Using actual aggregate bytes moved = 26201292800.
write 196.89 68935680 16.00 0.000843 126.91 0.000417 126.91 2
Max Write: 203.70 MiB/sec (213.59 MB/sec)
Summary of all tests:
Operation Max(MiB) Min(MiB) Mean(MiB) StdDev Mean(s) Test# #Tasks tPN reps fPP reord reordoff reordrand seed segcnt blksiz xsize aggsize API RefNum
write 203.70 196.89 200.48 2.79 128.54957 0 4 2 3 1 0 1 0 0 1 70590136320 16384 28024242176 POSIX 0
Finished: Mon Oct 22 19:58:13 2018
+ /opt/ddn/mvapich/bin/mpiexec -ppn 2 -np 4 -genv MV2_NUM_HCAS 1 -genv MV2_CPU_BINDING_LEVEL core -genv MV2_CPU_BINDING_POLICY scatter --hosts isc17-c04,isc17-c05 /esfs/jtacquaviva/git/ime-evaluation/drop_caches.sh
+ /opt/ddn/mvapich/bin/mpiexec -ppn 2 -np 4 -genv MV2_NUM_HCAS 1 -genv MV2_CPU_BINDING_LEVEL core -genv MV2_CPU_BINDING_POLICY scatter --hosts isc17-c04,isc17-c05 /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 16384 -b 70590136320 -D 120 -a POSIX -F -e -g -z -k -o /esfs/jtacquaviva/indread2/file -r
+ tee -a ./output/COUNT:1#NN:2#PPN:2#API:POSIX#T:16384.txt
IOR-3.0.1: MPI Coordinated Test of Parallel I/O
Began: Mon Oct 22 19:58:21 2018
Command line used: /esfs/jtacquaviva/software/install/ior/git-ddn/bin/ior -i 3 -s 1 -t 16384 -b 70590136320 -D 120 -a POSIX -F -e -g -z -k -o /esfs/jtacquaviva/indread2/file -r
Machine: Linux isc17-c04
Test 0 started: Mon Oct 22 19:58:21 2018
Summary:
api = POSIX
test filename = /esfs/jtacquaviva/indread2/file
access = file-per-process
ordering in a file = random offsets
ordering inter file= no tasks offsets
clients = 4 (2 per node)
repetitions = 3
xfersize = 16384 bytes
blocksize = 65.74 GiB
aggregate filesize = 262.97 GiB
Using stonewalling = 120 second(s)
access bw(MiB/s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter
------ --------- ---------- --------- -------- -------- -------- -------- ----
WARNING: Expected aggregate file size = 282360545280.
WARNING: Stat() of aggregate file size = 564721090560.
WARNING: Using actual aggregate bytes moved = 812826624.
read 6.45 68935680 16.00 0.002821 120.23 0.002596 120.23 0
WARNING: Expected aggregate file size = 282360545280.
WARNING: Stat() of aggregate file size = 564721090560.
WARNING: Using actual aggregate bytes moved = 839647232.
read 6.66 68935680 16.00 0.002560 120.24 0.002601 120.24 1
WARNING: Expected aggregate file size = 282360545280.
WARNING: Stat() of aggregate file size = 564721090560.
WARNING: Using actual aggregate bytes moved = 843300864.
read 6.69 68935680 16.00 0.002626 120.23 0.002677 120.23 2
Max Read: 6.69 MiB/sec (7.01 MB/sec)
Summary of all tests:
Operation Max(MiB) Min(MiB) Mean(MiB) StdDev Mean(s) Test# #Tasks tPN reps fPP reord reordoff reordrand seed segcnt blksiz xsize aggsize API RefNum
read 6.69 6.45 6.60 0.11 120.23531 0 4 2 3 1 0 1 0 0 1 70590136320 16384 812826624 POSIX 0
Finished: Mon Oct 22 20:04:22 2018
+ set +x
/esfs/jtacquaviva/ioperf
stripe_count: 4 stripe_size: 1048576 stripe_offset: -1
/esfs/jtacquaviva/ioperf/file_write.00000002
lmm_stripe_count: 4
lmm_stripe_size: 1048576
lmm_pattern: 1
lmm_layout_gen: 0
lmm_stripe_offset: 7
obdidx objid objid group
7 12456916 0xbe13d4 0
1 12638191 0xc0d7ef 0
3 12486503 0xbe8767 0
5 12378558 0xbce1be 0
/esfs/jtacquaviva/ioperf/file_write.00000000
lmm_stripe_count: 4
lmm_stripe_size: 1048576
lmm_pattern: 1
lmm_layout_gen: 0
lmm_stripe_offset: 4
obdidx objid objid group
4 12508275 0xbedc73 0
3 12486502 0xbe8766 0
5 12378557 0xbce1bd 0
0 12420206 0xbd846e 0
/esfs/jtacquaviva/ioperf/file_write.00000003
lmm_stripe_count: 4
lmm_stripe_size: 1048576
lmm_pattern: 1
lmm_layout_gen: 0
lmm_stripe_offset: 1
obdidx objid objid group
1 12638190 0xc0d7ee 0
6 12591820 0xc022cc 0
2 12566559 0xbfc01f 0
4 12508276 0xbedc74 0
/esfs/jtacquaviva/ioperf/file_write.00000001
lmm_stripe_count: 4
lmm_stripe_size: 1048576
lmm_pattern: 1
lmm_layout_gen: 0
lmm_stripe_offset: 0
obdidx objid objid group
0 12420207 0xbd846f 0
2 12566560 0xbfc020 0
4 12508277 0xbedc75 0
7 12456917 0xbe13d5 0
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