Refactor fake logging

[cheyang]

Signed-off-by: cheyang cheyang@163.com

Ⅰ. Describe what this PR does

Ⅱ. Does this pull request fix one issue?

fixes #1693

Ⅲ. List the added test cases (unit test/integration test) if any, please explain if no tests are needed.

Ⅳ. Describe how to verify it

Ⅴ. Special notes for reviews

[codecov]

Codecov Report

Merging #1692 (14abb6b) into master (e018db9) will increase coverage by 0.04%.
The diff coverage is n/a.

❗ Current head 14abb6b differs from pull request most recent head 0ba12b7. Consider uploading reports for the commit 0ba12b7 to get more accurate results

@@            Coverage Diff             @@
##           master    #1692      +/-   ##
==========================================
+ Coverage   70.76%   70.81%   +0.04%     
==========================================
  Files         238      238              
  Lines       13129    13129              
==========================================
+ Hits         9291     9297       +6     
+ Misses       2843     2840       -3     
+ Partials      995      992       -3     

Impacted Files	Coverage Δ
pkg/ddc/goosefs/metadata.go	64.28% <0.00%> (+3.29%)	⬆️

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