br: precheck disk space only when checkpoint first run

[Leavrth]

What problem does this PR solve?

Issue Number: ref #54316

Problem Summary:
precheck disk space does not distinguish checkpoint recorded data.

What changed and how does it work?

skip prechecking disk space when br is not first run.

Check List

Tests

• Unit test
• Integration test
• Manual test (add detailed scripts or steps below)
• No need to test

  • I checked and no code files have been changed.

Side effects

• Performance regression: Consumes more CPU
• Performance regression: Consumes more Memory
• Breaking backward compatibility

Documentation

• Affects user behaviors
• Contains syntax changes
• Contains variable changes
• Contains experimental features
• Changes MySQL compatibility

Release note

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

None

[tiprow]

Hi @Leavrth. Thanks for your PR.

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[ti-chi-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: 3pointer, YuJuncen

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[ti-chi-bot]

[LGTM Timeline notifier]

Timeline:

• 2024-12-25 06:51:23.993069939 +0000 UTC m=+1630874.081872483: ☑️ agreed by YuJuncen.
• 2024-12-25 07:05:46.903548918 +0000 UTC m=+1631736.992351461: ☑️ agreed by 3pointer.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 74.7939%. Comparing base (7e659e4) to head (65684e6).
Report is 3 commits behind head on master.

Additional details and impacted files

@@               Coverage Diff                @@
##             master     #58525        +/-   ##
================================================
+ Coverage   73.5202%   74.7939%   +1.2736%     
================================================
  Files          1681       1696        +15     
  Lines        464348     464761       +413     
================================================
+ Hits         341390     347613      +6223     
+ Misses       102121      95616      -6505     
- Partials      20837      21532       +695     

Flag	Coverage Δ
integration	46.3942% <100.0000%> (?)
unit	72.3935% <0.0000%> (+0.1270%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Components	Coverage Δ
dumpling	52.6910% <ø> (ø)
parser	∅ <ø> (∅)
br	61.6597% <100.0000%> (+15.8881%)	⬆️

[Leavrth]

/ok-to-test

[ti-chi-bot]

In response to a cherrypick label: new pull request created to branch release-8.1: #58535.

[ti-chi-bot]

In response to a cherrypick label: new pull request created to branch release-8.5: #58538.