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Abhishek Srivastava

FIO replay fails in case of size 0

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I have downloaded Financial application traces  in standard *.spc format and then converted it into fio format. Now when I use those traces to replay it through FIO, it fails at places,  where trace has read operation with size 0 (as part of those standard traces) and gives following error:

 

io       3229  get_io_u: zero buflen on 0x55e45819f580
io       3229  get_io_u failed
fio: filesetup.c:1670: get_file: Assertion `fio_file_open(f)' failed.
fio: pid=3229, got signal=6 

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Does the run continue with showing those errors?

 

Which version of FIO are you running? Looking for similar issues, someone did encounter a bug that was able to get patched. This was back in 2017, so many not completely related but still worth making sure you are running the latest.

 

https://github.com/axboe/fio/issues/382

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