[store/meta] feature: generate unique auto-incr number #728
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- Add new storage `sequences` to Meta. Introduce a corresponding new command `Cmd::IncrSeq`, to generate mono-incr sequence numbers. This feature enables Store to generate a globally unique u64 number, for a unique block/partition name. `test_meta_server_incr_seq` shows how to use this feature. - Simplify meta test cases by letting the state-machine test and the meta service test share a common test case set. - Remove unused codes etc.
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Summary
[store/meta] feature: generate unique auto-incr number
Add new storage
sequencesto Meta. Introduce a corresponding newcommand
Cmd::IncrSeq, to generate mono-incr sequence numbers.This feature enables Store to generate a globally unique u64 number,
for a unique block/partition name.
test_meta_server_incr_seqshows how to use this feature.Simplify meta test cases by letting the state-machine test and the
meta service test share a common test case set.
Remove unused codes etc.
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Related Issues
#271