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Server:

Configuration:

  • NO NVMe
  • NO Persistence Memory
  • Server will only use SCM (tmpfs which has size of ~90G only) 

Environment variables (If set any):

Client Configuration:

Configuration:

Environment variables (If set any):



Testing Area TestNumber of ServersNumber of ClientsInput ParameterExpected ResultObserved ResultDefectNotesExpected SU's (1 node * 1 hour = 1 SU)
Performance

No Replica

Run IOR and collect BW

Run IOR small size and collect IOPS



Transfer Size: 256B 4K 128K 512K 1M

Block Size: 64M (Depend upon no. of process as file size will increase because of it)

FPP and SSF






Replica 2 Way

Run IOR and collect BW

Run IOR small size and collect IOPS









Replica 3 Way

Run IOR and collect BW

Run IOR small size and collect IOPS









Replica 4 Way

Run IOR and collect BW

Run IOR small size and collect IOPS









Metadata Test (Using MDTest)







CART self_test







POSIX (Fuse)?
















Functionality and Scale testingRun all daos_test







Single server/Max clients1MAX





Max servers/single clientMAX1





Large number of Pools (~1000)

what other operation needed after pool creation?









dmg utility testing

for example: pool query









Negative Scenarios with Scalability



































Reliability and Data Integrity (Soak testing)


























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