mirror of
https://github.com/pingcap/tla-plus.git
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RaftMerge: rollback and TLC models. (#11)
This commit is contained in:
foreverbell
Ian
parent
b66286b0dd
commit
7d1ad5bf38
@ -27,6 +27,10 @@ ASSUME /\ Region = {RegionA, RegionB}
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/\ LeaderA \in Store
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/\ LeaderB \in Store
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\* If TRUE, a rollback will be performed in place of merge.
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CONSTANTS WillPerformRollback
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ASSUME WillPerformRollback \in BOOLEAN
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\* The minimum size of servers to be a quorum.
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\*
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\* The motivation of adding this constant is that, Raft with 1 leader and 2
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@ -57,7 +61,7 @@ VARIABLES messages
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\* The data structures in C. MAXS = |Store|.
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\*
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\* enum Log { LogNormal, LogPreMerge, LogMerge };
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\* enum Log { LogNormal, LogPreMerge, LogMerge, LogRollback };
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\*
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\* enum RegionState { RegionNormal, RegionTombStone, RegionMerging };
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\*
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@ -89,7 +93,8 @@ VARIABLES messages
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\* Logs apart from LogNormal are admin logs.
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CONSTANTS LogNormal, \* RegionB only
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LogPreMerge,
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LogMerge
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LogMerge,
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LogRollback
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\* Region state types.
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CONSTANTS RegionNormal,
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@ -230,6 +235,7 @@ InternalRequest(i, r, log) ==
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\* Send merge request to the leader of Region B.
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ProposeMergeRequest(i) ==
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/\ raft[i][RegionB].is_leader
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/\ region[i][RegionB] = RegionNormal
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/\ \* This request should be sent only once.
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Len(SelectSeq(raft[i][RegionB].logs, LAMBDA log : log.type = LogPreMerge)) = 0
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/\ raft' = InternalRequest(
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@ -239,6 +245,16 @@ ProposeMergeRequest(i) ==
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)
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/\ UNCHANGED <<messages, region, client_vars>>
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\* Perform rollback by appending a rollback log on leader B.
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PerformRollbackRequest(i) ==
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/\ WillPerformRollback = TRUE
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/\ raft[i][RegionB].is_leader
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/\ region[i][RegionB] = RegionMerging
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/\ \* This log should be appended only once.
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Len(SelectSeq(raft[i][RegionB].logs, LAMBDA log : log.type = LogRollback)) = 0
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/\ raft' = InternalRequest(i, RegionB, [type |-> LogRollback])
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/\ UNCHANGED <<messages, region, client_vars>>
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\* Return TRUE if there is a log applicable to the state machine.
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\* A log is applicable if it is committed, and the target region is not in
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\* TombStone state.
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@ -308,7 +324,11 @@ ApplyMergeLogStep2(i) ==
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/\ \* Lag logs have been applied.
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raft[i][RegionB].apply_index >= commit_index
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/\ raft' = [raft EXCEPT ![i][RegionA].apply_index = next_index]
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/\ region' = [region EXCEPT ![i][RegionB] = RegionTombStone]
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/\ IF WillPerformRollback = FALSE
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THEN
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region' = [region EXCEPT ![i][RegionB] = RegionTombStone]
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ELSE
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UNCHANGED <<region>>
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/\ UNCHANGED <<messages, client_vars>>
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ApplyMergeLog(i) ==
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@ -320,6 +340,19 @@ ApplyMergeLog(i) ==
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/\ \/ ApplyMergeLogStep1(i)
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\/ ApplyMergeLogStep2(i)
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\* Apply LogRollback.
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\* As we skip all logs after PreMerge log, rollback just marks the state of
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\* region as normal.
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ApplyRollbackLog(i) ==
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LET
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next_index == raft[i][RegionB].apply_index + 1
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IN
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/\ LogAppliable(i, RegionB)
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/\ raft[i][RegionB].logs[next_index].type = LogRollback
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/\ raft' = [raft EXCEPT ![i][RegionB].apply_index = next_index]
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/\ region' = [region EXCEPT ![i][RegionB] = RegionNormal]
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/\ UNCHANGED <<messages, client_vars>>
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\* Apply LogNormal.
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\* This log simply increases apply_index.
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ApplyNormalLog(i, r) ==
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@ -345,6 +378,7 @@ ApplyLog(i) ==
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\/ \E r \in Region : ApplyNormalLog(i, r)
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\/ ApplyPreMergeLog(i)
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\/ ApplyMergeLog(i)
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\/ ApplyRollbackLog(i)
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-------------------------------------------------------------------------------
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@ -361,6 +395,7 @@ Next ==
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\* Raft merge actions.
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\/ ProposeMergeRequest(LeaderB)
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\/ PerformRollbackRequest(LeaderB)
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\/ \E i \in Store : ApplyLog(i)
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Init ==
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@ -397,6 +432,7 @@ LogType ==
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FlatLogType ==
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[type : {LogNormal}]
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\cup [type : {LogPreMerge}, min_index : Nat]
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\cup [type : {LogRollback}]
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IN
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FlatLogType
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\cup [type : {LogMerge},
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@ -472,14 +508,16 @@ SimpliedRaftInvariant ==
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\* Some invariants for Raft region merge.
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\* If a region on two different stores have applied the same logs, they should
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\* also share the same region state.
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\* also share the same region state and number of applied normal logs.
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RegionApplyInvariant ==
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\A i, j \in Store :
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(
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/\ i /= j
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/\ (\A r \in Region : raft[i][r].apply_index = raft[j][r].apply_index)
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) =>
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\A r \in Region : region[i][r] = region[j][r]
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\A r \in Region :
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/\ region[i][r] = region[j][r]
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/\ raft[i][RegionB].num_applied = raft[j][RegionB].num_applied
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\* For any two stores of region B, if both done, they should have the same
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\* number of applied logs.
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@ -490,11 +528,7 @@ MergeLogInvariant ==
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/\ region[i][RegionB] = RegionTombStone
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/\ region[j][RegionB] = RegionTombStone
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) =>
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LET
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applied_i == raft[i][RegionB].num_applied
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applied_j == raft[j][RegionB].num_applied
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IN
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applied_i = applied_j
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raft[i][RegionB].num_applied = raft[j][RegionB].num_applied
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\* Combination of the above invariants.
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RaftMergeInvariant ==
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66
RaftMerge/RaftMerge.toolbox/RaftMerge___Test1.launch
Normal file
66
RaftMerge/RaftMerge.toolbox/RaftMerge___Test1.launch
Normal file
@ -0,0 +1,66 @@
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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
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<launchConfiguration type="org.lamport.tla.toolbox.tool.tlc.modelCheck">
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<stringAttribute key="TLCCmdLineParameters" value="-workers 2"/>
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<stringAttribute key="configurationName" value="Test1"/>
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<booleanAttribute key="deferLiveness" value="false"/>
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<intAttribute key="dfidDepth" value="100"/>
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<booleanAttribute key="dfidMode" value="false"/>
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<intAttribute key="distributedFPSetCount" value="0"/>
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<stringAttribute key="distributedNetworkInterface" value="172.17.0.1"/>
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<intAttribute key="distributedNodesCount" value="1"/>
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<stringAttribute key="distributedTLC" value="off"/>
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<stringAttribute key="distributedTLCVMArgs" value=""/>
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<intAttribute key="fpBits" value="1"/>
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<intAttribute key="fpIndex" value="1"/>
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<intAttribute key="maxHeapSize" value="25"/>
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<intAttribute key="maxSetSize" value="1000000"/>
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<booleanAttribute key="mcMode" value="true"/>
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<stringAttribute key="modelBehaviorInit" value=""/>
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<stringAttribute key="modelBehaviorNext" value=""/>
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<stringAttribute key="modelBehaviorSpec" value="Spec"/>
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<intAttribute key="modelBehaviorSpecType" value="1"/>
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<stringAttribute key="modelBehaviorVars" value="client_requests_index, messages, raft, region"/>
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<stringAttribute key="modelComments" value=""/>
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<booleanAttribute key="modelCorrectnessCheckDeadlock" value="true"/>
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<listAttribute key="modelCorrectnessInvariants">
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<listEntry value="1TypeInvariant"/>
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<listEntry value="1SimpliedRaftInvariant"/>
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<listEntry value="1RaftMergeInvariant"/>
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</listAttribute>
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<listAttribute key="modelCorrectnessProperties"/>
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<stringAttribute key="modelExpressionEval" value=""/>
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<stringAttribute key="modelParameterActionConstraint" value=""/>
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<listAttribute key="modelParameterConstants">
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<listEntry value="LeaderA;;1;0;0"/>
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<listEntry value="LeaderB;;2;0;0"/>
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<listEntry value="Store;;{1,2};0;0"/>
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<listEntry value="RegionA;;RegionA;1;0"/>
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<listEntry value="RegionB;;RegionB;1;0"/>
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<listEntry value="AppendEntriesReply;;AppendEntriesReply;1;0"/>
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<listEntry value="Region;;{RegionA, RegionB};0;0"/>
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<listEntry value="AppendEntriesRequest;;AppendEntriesRequest;1;0"/>
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<listEntry value="MaxClientRequests;;2;0;0"/>
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<listEntry value="QuorumSize;;1;0;0"/>
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<listEntry value="LogNormal;;LogNormal;1;0"/>
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<listEntry value="RegionNormal;;RegionNormal;1;0"/>
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<listEntry value="LogPreMerge;;LogPreMerge;1;0"/>
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<listEntry value="LogMerge;;LogMerge;1;0"/>
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<listEntry value="RegionMerging;;RegionMerging;1;0"/>
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<listEntry value="RegionTombStone;;RegionTombStone;1;0"/>
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<listEntry value="LogRollback;;LogRollback;1;0"/>
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<listEntry value="WillPerformRollback;;FALSE;0;0"/>
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</listAttribute>
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<stringAttribute key="modelParameterContraint" value=""/>
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<listAttribute key="modelParameterDefinitions"/>
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<stringAttribute key="modelParameterModelValues" value="{}"/>
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<stringAttribute key="modelParameterNewDefinitions" value=""/>
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<intAttribute key="numberOfWorkers" value="2"/>
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<booleanAttribute key="recover" value="false"/>
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<stringAttribute key="result.mail.address" value=""/>
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<intAttribute key="simuAril" value="-1"/>
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<intAttribute key="simuDepth" value="100"/>
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<intAttribute key="simuSeed" value="-1"/>
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<stringAttribute key="specName" value="RaftMerge"/>
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<stringAttribute key="view" value=""/>
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<booleanAttribute key="visualizeStateGraph" value="false"/>
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</launchConfiguration>
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66
RaftMerge/RaftMerge.toolbox/RaftMerge___Test2.launch
Normal file
66
RaftMerge/RaftMerge.toolbox/RaftMerge___Test2.launch
Normal file
@ -0,0 +1,66 @@
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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
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<launchConfiguration type="org.lamport.tla.toolbox.tool.tlc.modelCheck">
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<stringAttribute key="TLCCmdLineParameters" value="-workers 2"/>
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<stringAttribute key="configurationName" value="Test2"/>
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<booleanAttribute key="deferLiveness" value="false"/>
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<intAttribute key="dfidDepth" value="100"/>
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<booleanAttribute key="dfidMode" value="false"/>
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<intAttribute key="distributedFPSetCount" value="0"/>
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<stringAttribute key="distributedNetworkInterface" value="172.17.0.1"/>
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<intAttribute key="distributedNodesCount" value="1"/>
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<stringAttribute key="distributedTLC" value="off"/>
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<stringAttribute key="distributedTLCVMArgs" value=""/>
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<intAttribute key="fpBits" value="1"/>
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<intAttribute key="fpIndex" value="1"/>
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<intAttribute key="maxHeapSize" value="25"/>
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<intAttribute key="maxSetSize" value="1000000"/>
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<booleanAttribute key="mcMode" value="true"/>
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<stringAttribute key="modelBehaviorInit" value=""/>
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<stringAttribute key="modelBehaviorNext" value=""/>
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<stringAttribute key="modelBehaviorSpec" value="Spec"/>
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<intAttribute key="modelBehaviorSpecType" value="1"/>
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<stringAttribute key="modelBehaviorVars" value="client_requests_index, messages, raft, region"/>
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<stringAttribute key="modelComments" value=""/>
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<booleanAttribute key="modelCorrectnessCheckDeadlock" value="true"/>
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<listAttribute key="modelCorrectnessInvariants">
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<listEntry value="1TypeInvariant"/>
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<listEntry value="1SimpliedRaftInvariant"/>
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<listEntry value="1RaftMergeInvariant"/>
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</listAttribute>
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<listAttribute key="modelCorrectnessProperties"/>
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<stringAttribute key="modelExpressionEval" value=""/>
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<stringAttribute key="modelParameterActionConstraint" value=""/>
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<listAttribute key="modelParameterConstants">
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<listEntry value="LeaderA;;1;0;0"/>
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<listEntry value="LeaderB;;1;0;0"/>
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<listEntry value="Store;;{1,2};0;0"/>
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<listEntry value="RegionA;;RegionA;1;0"/>
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<listEntry value="RegionB;;RegionB;1;0"/>
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<listEntry value="AppendEntriesReply;;AppendEntriesReply;1;0"/>
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<listEntry value="Region;;{RegionA, RegionB};0;0"/>
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<listEntry value="AppendEntriesRequest;;AppendEntriesRequest;1;0"/>
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<listEntry value="MaxClientRequests;;2;0;0"/>
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<listEntry value="QuorumSize;;1;0;0"/>
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<listEntry value="LogNormal;;LogNormal;1;0"/>
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<listEntry value="RegionNormal;;RegionNormal;1;0"/>
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<listEntry value="LogPreMerge;;LogPreMerge;1;0"/>
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<listEntry value="LogMerge;;LogMerge;1;0"/>
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<listEntry value="RegionMerging;;RegionMerging;1;0"/>
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<listEntry value="RegionTombStone;;RegionTombStone;1;0"/>
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<listEntry value="LogRollback;;LogRollback;1;0"/>
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<listEntry value="WillPerformRollback;;FALSE;0;0"/>
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</listAttribute>
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<stringAttribute key="modelParameterContraint" value=""/>
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<listAttribute key="modelParameterDefinitions"/>
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<stringAttribute key="modelParameterModelValues" value="{}"/>
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<stringAttribute key="modelParameterNewDefinitions" value=""/>
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<intAttribute key="numberOfWorkers" value="2"/>
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<booleanAttribute key="recover" value="false"/>
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<stringAttribute key="result.mail.address" value=""/>
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<intAttribute key="simuAril" value="-1"/>
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<intAttribute key="simuDepth" value="100"/>
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<intAttribute key="simuSeed" value="-1"/>
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<stringAttribute key="specName" value="RaftMerge"/>
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<stringAttribute key="view" value=""/>
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<booleanAttribute key="visualizeStateGraph" value="false"/>
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</launchConfiguration>
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66
RaftMerge/RaftMerge.toolbox/RaftMerge___Test3.launch
Normal file
66
RaftMerge/RaftMerge.toolbox/RaftMerge___Test3.launch
Normal file
@ -0,0 +1,66 @@
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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
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<launchConfiguration type="org.lamport.tla.toolbox.tool.tlc.modelCheck">
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<stringAttribute key="TLCCmdLineParameters" value="-workers 2"/>
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<stringAttribute key="configurationName" value="Test3"/>
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<booleanAttribute key="deferLiveness" value="false"/>
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<intAttribute key="dfidDepth" value="100"/>
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<booleanAttribute key="dfidMode" value="false"/>
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<intAttribute key="distributedFPSetCount" value="0"/>
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<stringAttribute key="distributedNetworkInterface" value="172.17.0.1"/>
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<intAttribute key="distributedNodesCount" value="1"/>
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<stringAttribute key="distributedTLC" value="off"/>
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<stringAttribute key="distributedTLCVMArgs" value=""/>
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<intAttribute key="fpBits" value="1"/>
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<intAttribute key="fpIndex" value="1"/>
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<intAttribute key="maxHeapSize" value="25"/>
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<intAttribute key="maxSetSize" value="1000000"/>
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<booleanAttribute key="mcMode" value="true"/>
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<stringAttribute key="modelBehaviorInit" value=""/>
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<stringAttribute key="modelBehaviorNext" value=""/>
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<stringAttribute key="modelBehaviorSpec" value="Spec"/>
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<intAttribute key="modelBehaviorSpecType" value="1"/>
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<stringAttribute key="modelBehaviorVars" value="client_requests_index, messages, raft, region"/>
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<stringAttribute key="modelComments" value=""/>
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<booleanAttribute key="modelCorrectnessCheckDeadlock" value="true"/>
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<listAttribute key="modelCorrectnessInvariants">
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<listEntry value="1TypeInvariant"/>
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<listEntry value="1SimpliedRaftInvariant"/>
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<listEntry value="1RaftMergeInvariant"/>
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</listAttribute>
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<listAttribute key="modelCorrectnessProperties"/>
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<stringAttribute key="modelExpressionEval" value=""/>
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<stringAttribute key="modelParameterActionConstraint" value=""/>
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<listAttribute key="modelParameterConstants">
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<listEntry value="LeaderA;;1;0;0"/>
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<listEntry value="LeaderB;;2;0;0"/>
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<listEntry value="Store;;{1,2};0;0"/>
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<listEntry value="RegionA;;RegionA;1;0"/>
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<listEntry value="RegionB;;RegionB;1;0"/>
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<listEntry value="AppendEntriesReply;;AppendEntriesReply;1;0"/>
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<listEntry value="Region;;{RegionA, RegionB};0;0"/>
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<listEntry value="AppendEntriesRequest;;AppendEntriesRequest;1;0"/>
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<listEntry value="MaxClientRequests;;2;0;0"/>
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<listEntry value="QuorumSize;;1;0;0"/>
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<listEntry value="LogNormal;;LogNormal;1;0"/>
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<listEntry value="RegionNormal;;RegionNormal;1;0"/>
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<listEntry value="LogPreMerge;;LogPreMerge;1;0"/>
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<listEntry value="LogMerge;;LogMerge;1;0"/>
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<listEntry value="RegionMerging;;RegionMerging;1;0"/>
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<listEntry value="RegionTombStone;;RegionTombStone;1;0"/>
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<listEntry value="LogRollback;;LogRollback;1;0"/>
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<listEntry value="WillPerformRollback;;TRUE;0;0"/>
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</listAttribute>
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<stringAttribute key="modelParameterContraint" value=""/>
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<listAttribute key="modelParameterDefinitions"/>
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<stringAttribute key="modelParameterModelValues" value="{}"/>
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<stringAttribute key="modelParameterNewDefinitions" value=""/>
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<intAttribute key="numberOfWorkers" value="2"/>
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<booleanAttribute key="recover" value="false"/>
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<stringAttribute key="result.mail.address" value=""/>
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<intAttribute key="simuAril" value="-1"/>
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<intAttribute key="simuDepth" value="100"/>
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<intAttribute key="simuSeed" value="-1"/>
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<stringAttribute key="specName" value="RaftMerge"/>
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<stringAttribute key="view" value=""/>
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<booleanAttribute key="visualizeStateGraph" value="false"/>
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</launchConfiguration>
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66
RaftMerge/RaftMerge.toolbox/RaftMerge___Test4.launch
Normal file
66
RaftMerge/RaftMerge.toolbox/RaftMerge___Test4.launch
Normal file
@ -0,0 +1,66 @@
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<?xml version="1.0" encoding="UTF-8" standalone="no"?>
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<launchConfiguration type="org.lamport.tla.toolbox.tool.tlc.modelCheck">
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<stringAttribute key="TLCCmdLineParameters" value="-workers 2"/>
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<stringAttribute key="configurationName" value="Test4"/>
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<booleanAttribute key="deferLiveness" value="false"/>
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<intAttribute key="dfidDepth" value="100"/>
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<booleanAttribute key="dfidMode" value="false"/>
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<intAttribute key="distributedFPSetCount" value="0"/>
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<stringAttribute key="distributedNetworkInterface" value="172.17.0.1"/>
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<intAttribute key="distributedNodesCount" value="1"/>
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<stringAttribute key="distributedTLC" value="off"/>
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<stringAttribute key="distributedTLCVMArgs" value=""/>
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<intAttribute key="fpBits" value="1"/>
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<intAttribute key="fpIndex" value="1"/>
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<intAttribute key="maxHeapSize" value="25"/>
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<intAttribute key="maxSetSize" value="1000000"/>
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<booleanAttribute key="mcMode" value="true"/>
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<stringAttribute key="modelBehaviorInit" value=""/>
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<stringAttribute key="modelBehaviorNext" value=""/>
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<stringAttribute key="modelBehaviorSpec" value="Spec"/>
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<intAttribute key="modelBehaviorSpecType" value="1"/>
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<stringAttribute key="modelBehaviorVars" value="client_requests_index, messages, raft, region"/>
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<stringAttribute key="modelComments" value=""/>
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<booleanAttribute key="modelCorrectnessCheckDeadlock" value="true"/>
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<listAttribute key="modelCorrectnessInvariants">
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<listEntry value="1TypeInvariant"/>
|
||||
<listEntry value="1SimpliedRaftInvariant"/>
|
||||
<listEntry value="1RaftMergeInvariant"/>
|
||||
</listAttribute>
|
||||
<listAttribute key="modelCorrectnessProperties"/>
|
||||
<stringAttribute key="modelExpressionEval" value=""/>
|
||||
<stringAttribute key="modelParameterActionConstraint" value=""/>
|
||||
<listAttribute key="modelParameterConstants">
|
||||
<listEntry value="LeaderA;;1;0;0"/>
|
||||
<listEntry value="LeaderB;;1;0;0"/>
|
||||
<listEntry value="Store;;{1,2};0;0"/>
|
||||
<listEntry value="RegionA;;RegionA;1;0"/>
|
||||
<listEntry value="RegionB;;RegionB;1;0"/>
|
||||
<listEntry value="AppendEntriesReply;;AppendEntriesReply;1;0"/>
|
||||
<listEntry value="Region;;{RegionA, RegionB};0;0"/>
|
||||
<listEntry value="AppendEntriesRequest;;AppendEntriesRequest;1;0"/>
|
||||
<listEntry value="MaxClientRequests;;2;0;0"/>
|
||||
<listEntry value="QuorumSize;;1;0;0"/>
|
||||
<listEntry value="LogNormal;;LogNormal;1;0"/>
|
||||
<listEntry value="RegionNormal;;RegionNormal;1;0"/>
|
||||
<listEntry value="LogPreMerge;;LogPreMerge;1;0"/>
|
||||
<listEntry value="LogMerge;;LogMerge;1;0"/>
|
||||
<listEntry value="RegionMerging;;RegionMerging;1;0"/>
|
||||
<listEntry value="RegionTombStone;;RegionTombStone;1;0"/>
|
||||
<listEntry value="LogRollback;;LogRollback;1;0"/>
|
||||
<listEntry value="WillPerformRollback;;TRUE;0;0"/>
|
||||
</listAttribute>
|
||||
<stringAttribute key="modelParameterContraint" value=""/>
|
||||
<listAttribute key="modelParameterDefinitions"/>
|
||||
<stringAttribute key="modelParameterModelValues" value="{}"/>
|
||||
<stringAttribute key="modelParameterNewDefinitions" value=""/>
|
||||
<intAttribute key="numberOfWorkers" value="2"/>
|
||||
<booleanAttribute key="recover" value="false"/>
|
||||
<stringAttribute key="result.mail.address" value=""/>
|
||||
<intAttribute key="simuAril" value="-1"/>
|
||||
<intAttribute key="simuDepth" value="100"/>
|
||||
<intAttribute key="simuSeed" value="-1"/>
|
||||
<stringAttribute key="specName" value="RaftMerge"/>
|
||||
<stringAttribute key="view" value=""/>
|
||||
<booleanAttribute key="visualizeStateGraph" value="false"/>
|
||||
</launchConfiguration>
|
||||
31
RaftMerge/Test1.cfg
Normal file
31
RaftMerge/Test1.cfg
Normal file
@ -0,0 +1,31 @@
|
||||
CONSTANT
|
||||
AppendEntriesReply = AppendEntriesReply
|
||||
AppendEntriesRequest = AppendEntriesRequest
|
||||
|
||||
LogMerge = LogMerge
|
||||
LogNormal = LogNormal
|
||||
LogPreMerge = LogPreMerge
|
||||
LogRollback = LogRollback
|
||||
|
||||
RegionA = RegionA
|
||||
RegionB = RegionB
|
||||
|
||||
RegionMerging = RegionMerging
|
||||
RegionNormal = RegionNormal
|
||||
RegionTombStone = RegionTombStone
|
||||
|
||||
Region = {RegionA, RegionB}
|
||||
LeaderA = 1
|
||||
LeaderB = 2
|
||||
MaxClientRequests = 2
|
||||
QuorumSize = 1
|
||||
Store = {1, 2}
|
||||
WillPerformRollback = FALSE
|
||||
|
||||
SPECIFICATION
|
||||
Spec
|
||||
|
||||
INVARIANT
|
||||
TypeInvariant
|
||||
SimpliedRaftInvariant
|
||||
RaftMergeInvariant
|
||||
31
RaftMerge/Test2.cfg
Normal file
31
RaftMerge/Test2.cfg
Normal file
@ -0,0 +1,31 @@
|
||||
CONSTANT
|
||||
AppendEntriesReply = AppendEntriesReply
|
||||
AppendEntriesRequest = AppendEntriesRequest
|
||||
|
||||
LogMerge = LogMerge
|
||||
LogNormal = LogNormal
|
||||
LogPreMerge = LogPreMerge
|
||||
LogRollback = LogRollback
|
||||
|
||||
RegionA = RegionA
|
||||
RegionB = RegionB
|
||||
|
||||
RegionMerging = RegionMerging
|
||||
RegionNormal = RegionNormal
|
||||
RegionTombStone = RegionTombStone
|
||||
|
||||
Region = {RegionA, RegionB}
|
||||
LeaderA = 1
|
||||
LeaderB = 1
|
||||
MaxClientRequests = 2
|
||||
QuorumSize = 1
|
||||
Store = {1, 2}
|
||||
WillPerformRollback = FALSE
|
||||
|
||||
SPECIFICATION
|
||||
Spec
|
||||
|
||||
INVARIANT
|
||||
TypeInvariant
|
||||
SimpliedRaftInvariant
|
||||
RaftMergeInvariant
|
||||
31
RaftMerge/Test3.cfg
Normal file
31
RaftMerge/Test3.cfg
Normal file
@ -0,0 +1,31 @@
|
||||
CONSTANT
|
||||
AppendEntriesReply = AppendEntriesReply
|
||||
AppendEntriesRequest = AppendEntriesRequest
|
||||
|
||||
LogMerge = LogMerge
|
||||
LogNormal = LogNormal
|
||||
LogPreMerge = LogPreMerge
|
||||
LogRollback = LogRollback
|
||||
|
||||
RegionA = RegionA
|
||||
RegionB = RegionB
|
||||
|
||||
RegionMerging = RegionMerging
|
||||
RegionNormal = RegionNormal
|
||||
RegionTombStone = RegionTombStone
|
||||
|
||||
Region = {RegionA, RegionB}
|
||||
LeaderA = 1
|
||||
LeaderB = 2
|
||||
MaxClientRequests = 2
|
||||
QuorumSize = 1
|
||||
Store = {1, 2}
|
||||
WillPerformRollback = TRUE
|
||||
|
||||
SPECIFICATION
|
||||
Spec
|
||||
|
||||
INVARIANT
|
||||
TypeInvariant
|
||||
SimpliedRaftInvariant
|
||||
RaftMergeInvariant
|
||||
31
RaftMerge/Test4.cfg
Normal file
31
RaftMerge/Test4.cfg
Normal file
@ -0,0 +1,31 @@
|
||||
CONSTANT
|
||||
AppendEntriesReply = AppendEntriesReply
|
||||
AppendEntriesRequest = AppendEntriesRequest
|
||||
|
||||
LogMerge = LogMerge
|
||||
LogNormal = LogNormal
|
||||
LogPreMerge = LogPreMerge
|
||||
LogRollback = LogRollback
|
||||
|
||||
RegionA = RegionA
|
||||
RegionB = RegionB
|
||||
|
||||
RegionMerging = RegionMerging
|
||||
RegionNormal = RegionNormal
|
||||
RegionTombStone = RegionTombStone
|
||||
|
||||
Region = {RegionA, RegionB}
|
||||
LeaderA = 1
|
||||
LeaderB = 1
|
||||
MaxClientRequests = 2
|
||||
QuorumSize = 1
|
||||
Store = {1, 2}
|
||||
WillPerformRollback = TRUE
|
||||
|
||||
SPECIFICATION
|
||||
Spec
|
||||
|
||||
INVARIANT
|
||||
TypeInvariant
|
||||
SimpliedRaftInvariant
|
||||
RaftMergeInvariant
|
||||
Loading…
Reference in New Issue
Block a user