Re: The read data is wrong from raid5 when recovery happens

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On 5/30/23 10:11, Xiao Ni wrote:
May I ask if these processes write the same file with same offset? It's
insane if they do... If not, this cound be a problem.
They write to different files. One process writes to its own file.

How big is the capacity of your array? I see the script write 100G file first, then create
different files with 3GB size. So you probably need a array with 200G array.

./01-test.sh:dd if=/dev/zero of=/tmp/pythontest/file1bs=1M count=100000 status=progress

Thanks,
Guoqing





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