ms2k
a3f502f6b6
Drop LiveProgressAligned in favor of well-formedness and lease-compatible progress, stop durable CAS from clearing Redis progress, and add ambient ClearStaleLiveProgress so TLC matches Postgres + Dragonfly separation.
40 lines
896 B
INI
40 lines
896 B
INI
SPECIFICATION SafetySpec
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CHECK_DEADLOCK TRUE
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\* Worker can reach coordination and durable authority while target is cut.
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\* Single worker: CrashWorker disabled (OtherCapacity); partitions only.
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CONSTANTS
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Jobs = {j1}
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Workers = {w1}
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InitialWorkers = {w1}
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NoJob = NoJob
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NoWorker = NoWorker
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MaxAttempts = 2
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MaxProgress = 1
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LeaseLimit = 1
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LocalLimit = 1
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GlobalLimit = 1
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FaultsEnabled = TRUE
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FaultServices = {"Target"}
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MaxCoordLosses = 0
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MaxPartitions = 2
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INVARIANTS
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TypeOK
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StateConsistency
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AllocatedTokensUsed
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LiveProgressWellFormed
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LiveProgressCompatibleWithLiveLease
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AtMostOneLiveLeasePerJob
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AuthorityWellFormed
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CommittedResultConsistent
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CancellationSafety
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PermitSafety
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ResumeValidity
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StagingOwnership
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PROPERTIES
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TerminalStateIsImmutable
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FencingTokensMonotonic
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CommitIsFencedCAS
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