IOR-3.3.0+dev: MPI Coordinated Test of Parallel I/O Began : Wed Jul 8 20:49:01 2020 Command line : ./ior -C -Q 1 -g -G 271 -k -e -o /tmp/fuseMNT/datafiles/2020.07.08-20.26.08-app/ior-easy/ior_file_easy -O stoneWallingStatusFile=/tmp/fuseMNT/datafiles/2020.07.08-20.26.08-app/ior-easy/stonewall -t 1M -b 9920000m -r -R -a POSIX Machine : Linux dcn-01 TestID : 0 StartTime : Wed Jul 8 20:49:01 2020 Path : /tmp/fuseMNT/datafiles/2020.07.08-20.26.08-app/ior-easy FS : 7.7 TiB Used FS: 4.4% Inodes: 177.5 Mi Used Inodes: 64.8% Options: api : POSIX apiVersion : test filename : /tmp/fuseMNT/datafiles/2020.07.08-20.26.08-app/ior-easy/ior_file_easy access : single-shared-file type : independent segments : 1 ordering in a file : sequential ordering inter file : constant task offset task offset : 1 nodes : 10 tasks : 110 clients per node : 11 repetitions : 1 xfersize : 1 MiB blocksize : 9.46 TiB aggregate filesize : 1040.65 TiB Results: access bw(MiB/s) IOPS Latency(s) block(KiB) xfer(KiB) open(s) wr/rd(s) close(s) total(s) iter ------ --------- ---- ---------- ---------- --------- -------- -------- -------- -------- ---- WARNING: Expected aggregate file size = 1144206131200000. WARNING: Stat() of aggregate file size = 1134118383386624. WARNING: Using actual aggregate bytes moved = 34553871728640. read 100101 100102 0.000033 10158080000 1024.00 0.001196 329.20 0.001674 329.20 0 Max Read: 100101.05 MiB/sec (104963.55 MB/sec) Summary of all tests: Operation Max(MiB) Min(MiB) Mean(MiB) StdDev Max(OPs) Min(OPs) Mean(OPs) StdDev Mean(s) Stonewall(s) Stonewall(MiB) Test# #Tasks tPN reps fPP reord reordoff reordrand seed segcnt blksiz xsize aggs(MiB) API RefNum read 100101.05 100101.05 100101.05 0.00 100101.05 100101.05 100101.05 0.00 329.19876 NA NA 0 110 11 1 0 1 1 0 0 1 10401873920000 1048576 32953140.0 POSIX 0 Finished : Wed Jul 8 20:54:31 2020