[HDDS-6457] Add freon command to run r/w mix workload using FS

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.3.0
• Component/s: freon
• Labels: pull-request-available
• Target Version/s: 1.3.0
• Assignee: Tanvi Penumudy
• Reporter: Rakesh Radhakrishnan
• Created: 16/Mar/22 05:36
• Updated: 26/Apr/22 03:25
• Resolved: 26/Apr/22 03:25

Description

The idea is to run r/w mix workload and then print lock metric values.

Input Args:
PrefixPath : /vol-1/buck-1/dir1/dir2/dir3/

FileCountForRead : 1000

FileSize : 1KB

totalThreadCount = 100

readThreadPercentage : 90%

numOfOperations = x times by each thread

Step-1) Create "FileCountForRead=1000" num of files under sub-path : /vol-1/buck-1/dir1/dir2/dir3/readPath/

Step-2) Start read threads and perform ops:
	90 concurrent read operations
	Each new Thread() #run \{
          for(1...50)
            o3fs#listStatus("/vol-1/buck-1/dir1/dir2/dir3/readPath/")
        }

Step-3) Start write threads and perform ops:
	10 concurrent write operations
	Each new Thread() #run \{
           for(1...50)
   	     o3fs#createFile("/vol-1/buck-1/dir1/dir2/dir3/writePath/file-random-keypath")
        }

Issue Links

• Dependency: HDDS-6628 Print OMLockMetrics through obrwf freon command
• links to: GitHub Pull Request #3266