0 Replies Latest reply on Jul 13, 2019 6:11 PM by Ravi Kumar Tripathi

    Various file sizes percentage is ineffective

    Ravi Kumar Tripathi

      Vdbench distribution: vdbench50407

       

      Issue:

      While defining the file sizes in fsd , i had given size,percentages. When vdbench gets completed, it creates files but not as per percentages given.

       

      Vdbench profile:

      create_anchors=yes

      fsd=fsd1,anchor=/tmp/rt/run1,depth=1,width=1,files=10,size=(1m,40,2m,40,5m,20),distribution=all

      fwd=fwd1,fsd=fsd1,xfersize=1m,fileio=(random,shared),fileselect=sequential,threads=4

      rd=rd1,fwd=fwd1,operations=(read,write),format=yes,fwdrate=max,elapsed=20,interval=1

       

      Ideally it should create the below number of files:

      4 - 1m files

      4 - 2m files

      2 - 5m files

       

      but it creates 6 2m files, 3 1m files and 1 5m file.

      root@rt:~# ls -l /tmp/rt/run1/vdb.1_1.dir/

      total 20480

      -rw-r--r-- 1 root root 2097152 Jul 13 10:42 vdb_f0000.file

      -rw-r--r-- 1 root root 2097152 Jul 13 10:42 vdb_f0001.file

      -rw-r--r-- 1 root root 1048576 Jul 13 10:42 vdb_f0002.file

      -rw-r--r-- 1 root root 2097152 Jul 13 10:42 vdb_f0003.file

      -rw-r--r-- 1 root root 1048576 Jul 13 10:42 vdb_f0004.file

      -rw-r--r-- 1 root root 2097152 Jul 13 10:42 vdb_f0005.file

      -rw-r--r-- 1 root root 5242880 Jul 13 10:42 vdb_f0006.file

      -rw-r--r-- 1 root root 2097152 Jul 13 10:42 vdb_f0007.file

      -rw-r--r-- 1 root root 1048576 Jul 13 10:42 vdb_f0008.file

      -rw-r--r-- 1 root root 2097152 Jul 13 10:42 vdb_f0009.file

       

      Please suggest if I am missing anything?

       

      Regards,

      -RT