Fixed bug caused by host preflights not handling empty when clauses, this cropped up because we now handle multiple host preflight results. Also expanded test coverage and added integration test script.
The random IOPS benchmark attempts to replicate the results of this
fio command:
fio --ioengine=psync --direct=1 --bs=4k --size=1Gi --readwrite=randread --serialize_overlap=1
Across three tests the fio command reported 1877 IOPS and the preflight
1822 IOPS with the same block and file size.
Add all supported analyzers to host preflight sample.
Don't log transient errors waiting for TCP connection.
Begin human stdout results on new line after spinner.
John MurphyandGitHub
Andrew Reed