fix issue #135: update all pod if partition > replicas

[ColdsteelRail]

1. Does this PR affect any open issues?(Y/N) and add issue references ("fix #135 "):

• N
• Y

2. What is the scope of this PR (e.g. component or file name):

3. Provide a description of the PR(e.g. more details, effects, motivations or doc link):

• Affects user behaviors
• Contains syntax changes
• Contains variable changes
• Contains experimental features
• Performance regression: Consumes more CPU
• Performance regression: Consumes more Memory
• Other

4. Are there any breaking changes?(Y/N) and describe the breaking changes(e.g. more details, motivations or doc link):

• N
• Y

5. Are there test cases for these changes?(Y/N) select and add more details, references or doc links:

• Unit test
• Integration test
• Benchmark (add benchmark stats below)
• Manual test (add detailed scripts or steps below)
• Other

6. Release note

Please refer to Release Notes Language Style Guide to write a quality release note.

None

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (af0a806) 63.54% compared to head (74d54d3) 63.56%.
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #144      +/-   ##
==========================================
+ Coverage   63.54%   63.56%   +0.02%     
==========================================
  Files          72       72              
  Lines        4704     4704              
==========================================
+ Hits         2989     2990       +1     
+ Misses       1430     1429       -1     
  Partials      285      285              

Flag	Coverage Δ
unittests	63.56% <ø> (+0.02%)	⬆️

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[wu8685]

lgtm