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[sdwillso@boro-4 ~]$ orterun -np 1 --hostfile ~/hostlists/daos_client_hostlist --mca mtl ^psm2,ofi  --ompi-server file:~/scripts/uri.txt ior -v -W -i 5 -a DAOS -w -o `uuidgen` -b 5g -t 1m -O daospool=3c6381d2-b094-476e-b7ae-b1f4f7f908fe,daosrecordsize=1m,daosstripesize=1m,daosstripecount=1024,daosaios=16,daosobjectclass=LARGE,daosPoolSvc=1,daosepoch=1
IOR-3.0.1: MPI Coordinated Test of Parallel I/O

Began: Mon Aug 27 18:00:54 2018
Command line used: ior -v -W -i 5 -a DAOS -w -o 0d89ddc3-ae02-4df5-a071-2423bb3a32b9 -b 5g -t 1m -O daospool=3c6381d2-b094-476e-b7ae-b1f4f7f908fe,daosrecordsize=1m,daosstripesize=1m,daosstripecount=1024,daosaios=16,daosobjectclass=LARGE,daosPoolSvc=1,daosepoch=1
Machine: Linux boro-12.boro.hpdd.intel.com
Start time skew across all tasks: 0.00 sec

Test 0 started: Mon Aug 27 18:00:54 2018
Path: /home/sdwillso
FS: 3.8 TiB   Used FS: 13.4%   Inodes: 250.0 Mi   Used Inodes: 2.7%
Participating tasks: 1
[0] WARNING: USING daosStripeMax CAUSES READS TO RETURN INVALID DATA
Summary:
	api                = DAOS
	test filename      = 0d89ddc3-ae02-4df5-a071-2423bb3a32b9
	access             = single-shared-file, independent
	pattern            = segmented (1 segment)
	ordering in a file = sequential offsets
	ordering inter file= no tasks offsets
	clients            = 1 (1 per node)
	repetitions        = 5
	xfersize           = 1 MiB
	blocksize          = 5 GiB
	aggregate filesize = 5 GiB

access    bw(MiB/s)  block(KiB) xfer(KiB)  open(s)    wr/rd(s)   close(s)   total(s)   iter
------    ---------  ---------- ---------  --------   --------   --------   --------   ----
Commencing write performance test: Mon Aug 27 18:00:55 2018
write     2553.80    5242880    1024.00    0.044146   1.93       0.026871   2.00       0   
Verifying contents of the file(s) just written.
Mon Aug 27 18:00:57 2018

remove    -          -          -          -          -          -          0.044487   0   
Commencing write performance test: Mon Aug 27 18:01:03 2018
write     2592.04    5242880    1024.00    0.035451   1.92       0.024715   1.98       1   
Verifying contents of the file(s) just written.
Mon Aug 27 18:01:05 2018

remove    -          -          -          -          -          -          0.045178   1   
Commencing write performance test: Mon Aug 27 18:01:12 2018
write     2593.84    5242880    1024.00    0.035656   1.91       0.025228   1.97       2   
Verifying contents of the file(s) just written.
Mon Aug 27 18:01:14 2018

remove    -          -          -          -          -          -          0.043000   2   
Commencing write performance test: Mon Aug 27 18:01:20 2018
write     2595.09    5242880    1024.00    0.036727   1.91       0.024770   1.97       3   
Verifying contents of the file(s) just written.
Mon Aug 27 18:01:22 2018

remove    -          -          -          -          -          -          0.044975   3   
Commencing write performance test: Mon Aug 27 18:01:28 2018
write     2590.57    5242880    1024.00    0.035836   1.92       0.025285   1.98       4   
Verifying contents of the file(s) just written.
Mon Aug 27 18:01:30 2018

remove    -          -          -          -          -          -          0.043984   4   

Max Write: 2595.09 MiB/sec (2721.15 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        2595.09    2553.80    2585.07      15.71    1.98068 0 1 1 5 0 0 1 0 0 1 5368709120 1048576 5368709120 DAOS 0

Finished: Mon Aug 27 18:01:39 2018

daos_bench

kv-idx-update

  • At end of this test with multiple servers, container destroy fails
Time: 105.668696 seconds (9463.540644 ops per second)

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