[Bug 1795453] Re: IO's are issued with incorrect Scatter Gather Buffer

Wed, 09 Jan 2019 14:16:24 -0800 

How to Recreate

1.  Install Ubuntu 18.04.01 on a separate storage disk.
2.  Create VDs on H840/H740 using 9 physical disks 
    a. 16 sliced RAID5; 10 GB each 
    b. 16 sliced RAID1; 10 GB each 
    c. 16 sliced RAID6; 10 GB each 
3.  Install JAVA 
4.  Download and copy vdbench to system 
    a. 
https://www.oracle.com/technetwork/server-storage/vdbench-downloads-1901681.html
 
    b. I used version 5.4.6 but reporter had 5.4.7 
5.  Run vdbench test “./vdbench -t” 
6.  Edit/create vdbench workprofile to match disks on H840 
    a. Use lsscsi to show 48 H840/H740 disks 
7.  Run vd bench with profile 
    a. ./vdbench -f vdbenchworkloadprofile.txt

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https://bugs.launchpad.net/bugs/1795453

Title:
  IO's are issued with incorrect Scatter Gather Buffer

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