IOR-3.2.0: MPI Coordinated Test of Parallel I/O Began : Wed Oct 31 22:49:15 2018 Command line : /home/jburto2/io-500-dev/bin/ior -r -R -C -Q 1 -g -G 27 -k -e -t 4m -b 147456m -F -a POSIX -o /scratch4/jburto2/io500/datafiles/io500.2018.10.31-22.24.10/ior_easy/ior_file_easy -O stoneWallingStatusFile=/scratch4/jburto2/io500/datafiles/io500.2018.10.31-22.24.10/ior_easy/stonewall Machine : Linux ofstest011.ofsdev.clemson.edu TestID : 0 StartTime : Wed Oct 31 22:49:15 2018 Path : /scratch4/jburto2/io500/datafiles/io500.2018.10.31-22.24.10/ior_easy FS : 174.6 TiB Used FS: 4.9% Inodes: 0.0 Mi Used Inodes: -nan% Options: api : POSIX apiVersion : test filename : /scratch4/jburto2/io500/datafiles/io500.2018.10.31-22.24.10/ior_easy/ior_file_easy access : file-per-process type : independent segments : 1 ordering in a file : sequential ordering inter file : constant task offset task offset : 1 tasks : 10 clients per node : 1 repetitions : 1 xfersize : 4 MiB blocksize : 144 GiB aggregate filesize : 1.41 TiB Results: access bw(MiB/s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter ------ --------- ---------- --------- -------- -------- -------- -------- ---- read 4363 150994944 4096 0.001876 337.95 0.153138 337.96 0 Max Read: 4363.15 MiB/sec (4575.09 MB/sec) Summary of all tests: Operation Max(MiB) Min(MiB) Mean(MiB) StdDev Max(OPs) Min(OPs) Mean(OPs) StdDev Mean(s) Test# #Tasks tPN reps fPP reord reordoff reordrand seed segcnt blksiz xsize aggs(MiB) API RefNum read 4363.15 4363.15 4363.15 0.00 1090.79 1090.79 1090.79 0.00 337.95787 0 10 1 1 1 1 1 0 0 1 154618822656 4194304 1474560.0 POSIX 0 Finished : Wed Oct 31 22:54:53 2018