Thank you for letting me know. I edited my patch with `wait_for_log()`. 2022년 8월 1일 (월) 오후 6:55, Julien Rouhaud <rjuju...@gmail.com>님이 작성: > > On Mon, Aug 1, 2022 at 5:16 PM Dong Wook Lee <sh95...@gmail.com> wrote: > > > > > Keep in mind also that the logfile accumulates over stops and > > > restarts. As you've coded this test, you don't know which DB start > > > emitted the matching line, so the test proves a lot less than it > > > ought to. > > > > > > I wonder also about race conditions. On fast machines, or those > > > with weird schedulers, the test script might reach slurp_file > > > before autoprewarm has had a chance to emit the log entry you want. > > > > I have no idea how to deal with race conditions. > > Does anybody know how to deal with this? > > Couldn't you use $node->wait_for_log() instead?
v3_add_test_pg_prewarm.patch
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