utsaslab / crashmonkey

CrashMonkey: tools for testing file-system reliability (OSDI 18)
Apache License 2.0
193 stars 31 forks source link

False positive tests #144

Open JiyangLiuG opened 2 years ago

JiyangLiuG commented 2 years ago

Hi guys,

i use Ace to generate workloads of sequence length 2. During running all the test cases in xfstests, around 600 tests are failed and mostly false positive, like test cases try to move A to A/B.

For example: QA output created by 256257 /scratch/A/bar: No such file or directory Silence is golden QA output created by 256333 mv: can't rename '/scratch/A': Invalid argument Silence is golden QA output created by 256343 mv: can't rename '/scratch/A': Invalid argument Silence is golden QA output created by 256302 mv: can't rename '/scratch/A': Invalid argument Silence is golden QA output created by 256346 mv: can't rename '/scratch/A': Invalid argument Silence is golden

Is there a way to find out/remove these test cases before start testing?

BR, Jiyang