meta: adjust some error codes

[SandyXSD]

No description provided.

[codecov]

Codecov Report

Attention: 50 lines in your changes are missing coverage. Please review.

Comparison is base (fe79909) 55.53% compared to head (11a6d7e) 55.74%.
Report is 1 commits behind head on main.

Files	Patch %	Lines
pkg/meta/redis.go	41.66%	9 Missing and 5 partials ⚠️
pkg/meta/base.go	48.00%	9 Missing and 4 partials ⚠️
pkg/meta/tkv.go	35.00%	8 Missing and 5 partials ⚠️
pkg/meta/sql.go	41.17%	7 Missing and 3 partials ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #4324      +/-   ##
==========================================
+ Coverage   55.53%   55.74%   +0.20%     
==========================================
  Files         120      153      +33     
  Lines       31163    39732    +8569     
==========================================
+ Hits        17307    22148    +4841     
- Misses      11819    15081    +3262     
- Partials     2037     2503     +466     

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[github-actions]

Mutate Test Report
cmd/mount_test.go-4-4: score:1.00 failed:0, passed:20, compile error:0, out of coverage:0, skip by comment:0, others:43
Job detail: https://github.com/juicedata/juicefs/actions/runs/7458396796/job/20292338617

cmd/mount_test.go-1-4: score:1.00 failed:0, passed:65, compile error:0, out of coverage:0, skip by comment:0, others:0
Job detail: https://github.com/juicedata/juicefs/actions/runs/7458396796/job/20292338046

cmd/mount_test.go-2-4: score:1.00 failed:0, passed:58, compile error:0, out of coverage:7, skip by comment:0, others:0
Job detail: https://github.com/juicedata/juicefs/actions/runs/7458396796/job/20292338281

cmd/mount_test.go-3-4: score:1.00 failed:0, passed:65, compile error:0, out of coverage:0, skip by comment:0, others:0
Job detail: https://github.com/juicedata/juicefs/actions/runs/7458396796/job/20292338450

Usage: https://github.com/juicedata/juicefs/blob/main/.github/scripts/mutate/how_to_use_mutate_test.md