github-repos/tla-plus
1
0
Fork 0
mirror of https://github.com/pingcap/tla-plus.git synced 2024-12-26 12:30:10 +08:00
Code Issues Packages Projects Releases Wiki Activity

RaftMerge: rollback and TLC models. (#11)

Browse Source
This commit is contained in:
foreverbell 2018-03-22 14:56:07 +08:00 committed by Ian
parent b66286b0dd
commit 7d1ad5bf38
9 changed files with 432 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

54
RaftMerge/RaftMerge.tla
View File

@ -27,6 +27,10 @@ ASSUME /\ Region = {RegionA, RegionB}
/\ LeaderA \in Store /\ LeaderA \in Store
/\ LeaderB \in Store /\ LeaderB \in Store
\* If TRUE, a rollback will be performed in place of merge.
CONSTANTS WillPerformRollback
ASSUME WillPerformRollback \in BOOLEAN
\* The minimum size of servers to be a quorum. \* The minimum size of servers to be a quorum.
\* \*
\* The motivation of adding this constant is that, Raft with 1 leader and 2 \* The motivation of adding this constant is that, Raft with 1 leader and 2
@ -57,7 +61,7 @@ VARIABLES messages
\* The data structures in C. MAXS = |Store|. \* The data structures in C. MAXS = |Store|.
\* \*
\* enum Log { LogNormal, LogPreMerge, LogMerge }; \* enum Log { LogNormal, LogPreMerge, LogMerge, LogRollback };
\* \*
\* enum RegionState { RegionNormal, RegionTombStone, RegionMerging }; \* enum RegionState { RegionNormal, RegionTombStone, RegionMerging };
\* \*
@ -89,7 +93,8 @@ VARIABLES messages
\* Logs apart from LogNormal are admin logs. \* Logs apart from LogNormal are admin logs.
CONSTANTS LogNormal, \* RegionB only CONSTANTS LogNormal, \* RegionB only
LogPreMerge, LogPreMerge,
LogMerge LogMerge,
LogRollback
\* Region state types. \* Region state types.
CONSTANTS RegionNormal, CONSTANTS RegionNormal,
@ -230,6 +235,7 @@ InternalRequest(i, r, log) ==
\* Send merge request to the leader of Region B. \* Send merge request to the leader of Region B.
ProposeMergeRequest(i) == ProposeMergeRequest(i) ==
/\ raft[i][RegionB].is_leader /\ raft[i][RegionB].is_leader
/\ region[i][RegionB] = RegionNormal
/\ \* This request should be sent only once. /\ \* This request should be sent only once.
Len(SelectSeq(raft[i][RegionB].logs, LAMBDA log : log.type = LogPreMerge)) = 0 Len(SelectSeq(raft[i][RegionB].logs, LAMBDA log : log.type = LogPreMerge)) = 0
/\ raft' = InternalRequest( /\ raft' = InternalRequest(
@ -239,6 +245,16 @@ ProposeMergeRequest(i) ==
) )
/\ UNCHANGED <<messages, region, client_vars>> /\ UNCHANGED <<messages, region, client_vars>>
\* Perform rollback by appending a rollback log on leader B.
PerformRollbackRequest(i) ==
/\ WillPerformRollback = TRUE
/\ raft[i][RegionB].is_leader
/\ region[i][RegionB] = RegionMerging
/\ \* This log should be appended only once.
Len(SelectSeq(raft[i][RegionB].logs, LAMBDA log : log.type = LogRollback)) = 0
/\ raft' = InternalRequest(i, RegionB, [type |-> LogRollback])
/\ UNCHANGED <<messages, region, client_vars>>
\* Return TRUE if there is a log applicable to the state machine. \* Return TRUE if there is a log applicable to the state machine.
\* A log is applicable if it is committed, and the target region is not in \* A log is applicable if it is committed, and the target region is not in
\* TombStone state. \* TombStone state.
@ -308,7 +324,11 @@ ApplyMergeLogStep2(i) ==
/\ \* Lag logs have been applied. /\ \* Lag logs have been applied.
raft[i][RegionB].apply_index >= commit_index raft[i][RegionB].apply_index >= commit_index
/\ raft' = [raft EXCEPT ![i][RegionA].apply_index = next_index] /\ raft' = [raft EXCEPT ![i][RegionA].apply_index = next_index]
/\ region' = [region EXCEPT ![i][RegionB] = RegionTombStone] /\ IF WillPerformRollback = FALSE
THEN
region' = [region EXCEPT ![i][RegionB] = RegionTombStone]
ELSE
UNCHANGED <<region>>
/\ UNCHANGED <<messages, client_vars>> /\ UNCHANGED <<messages, client_vars>>
ApplyMergeLog(i) == ApplyMergeLog(i) ==
@ -320,6 +340,19 @@ ApplyMergeLog(i) ==
/\ \/ ApplyMergeLogStep1(i) /\ \/ ApplyMergeLogStep1(i)
\/ ApplyMergeLogStep2(i) \/ ApplyMergeLogStep2(i)
\* Apply LogRollback.
\* As we skip all logs after PreMerge log, rollback just marks the state of
\* region as normal.
ApplyRollbackLog(i) ==
LET
next_index == raft[i][RegionB].apply_index + 1
IN
/\ LogAppliable(i, RegionB)
/\ raft[i][RegionB].logs[next_index].type = LogRollback
/\ raft' = [raft EXCEPT ![i][RegionB].apply_index = next_index]
/\ region' = [region EXCEPT ![i][RegionB] = RegionNormal]
/\ UNCHANGED <<messages, client_vars>>
\* Apply LogNormal. \* Apply LogNormal.
\* This log simply increases apply_index. \* This log simply increases apply_index.
ApplyNormalLog(i, r) == ApplyNormalLog(i, r) ==
@ -345,6 +378,7 @@ ApplyLog(i) ==
\/ \E r \in Region : ApplyNormalLog(i, r) \/ \E r \in Region : ApplyNormalLog(i, r)
\/ ApplyPreMergeLog(i) \/ ApplyPreMergeLog(i)
\/ ApplyMergeLog(i) \/ ApplyMergeLog(i)
\/ ApplyRollbackLog(i)
------------------------------------------------------------------------------- -------------------------------------------------------------------------------
@ -361,6 +395,7 @@ Next ==
\* Raft merge actions. \* Raft merge actions.
\/ ProposeMergeRequest(LeaderB) \/ ProposeMergeRequest(LeaderB)
\/ PerformRollbackRequest(LeaderB)
\/ \E i \in Store : ApplyLog(i) \/ \E i \in Store : ApplyLog(i)
Init == Init ==
@ -397,6 +432,7 @@ LogType ==
FlatLogType == FlatLogType ==
[type : {LogNormal}] [type : {LogNormal}]
\cup [type : {LogPreMerge}, min_index : Nat] \cup [type : {LogPreMerge}, min_index : Nat]
\cup [type : {LogRollback}]
IN IN
FlatLogType FlatLogType
\cup [type : {LogMerge}, \cup [type : {LogMerge},
@ -472,14 +508,16 @@ SimpliedRaftInvariant ==
\* Some invariants for Raft region merge. \* Some invariants for Raft region merge.
\* If a region on two different stores have applied the same logs, they should \* If a region on two different stores have applied the same logs, they should
\* also share the same region state. \* also share the same region state and number of applied normal logs.
RegionApplyInvariant == RegionApplyInvariant ==
\A i, j \in Store : \A i, j \in Store :
( (
/\ i /= j /\ i /= j
/\ (\A r \in Region : raft[i][r].apply_index = raft[j][r].apply_index) /\ (\A r \in Region : raft[i][r].apply_index = raft[j][r].apply_index)
) => ) =>
\A r \in Region : region[i][r] = region[j][r] \A r \in Region :
/\ region[i][r] = region[j][r]
/\ raft[i][RegionB].num_applied = raft[j][RegionB].num_applied
\* For any two stores of region B, if both done, they should have the same \* For any two stores of region B, if both done, they should have the same
\* number of applied logs. \* number of applied logs.
@ -490,11 +528,7 @@ MergeLogInvariant ==
/\ region[i][RegionB] = RegionTombStone /\ region[i][RegionB] = RegionTombStone
/\ region[j][RegionB] = RegionTombStone /\ region[j][RegionB] = RegionTombStone
) => ) =>
LET raft[i][RegionB].num_applied = raft[j][RegionB].num_applied
applied_i == raft[i][RegionB].num_applied
applied_j == raft[j][RegionB].num_applied
IN
applied_i = applied_j
\* Combination of the above invariants. \* Combination of the above invariants.
RaftMergeInvariant == RaftMergeInvariant ==

66
RaftMerge/RaftMerge.toolbox/RaftMerge___Test1.launch Normal file
View File

@ -0,0 +1,66 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<launchConfiguration type="org.lamport.tla.toolbox.tool.tlc.modelCheck">
<stringAttribute key="TLCCmdLineParameters" value="-workers 2"/>
<stringAttribute key="configurationName" value="Test1"/>
<booleanAttribute key="deferLiveness" value="false"/>
<intAttribute key="dfidDepth" value="100"/>
<booleanAttribute key="dfidMode" value="false"/>
<intAttribute key="distributedFPSetCount" value="0"/>
<stringAttribute key="distributedNetworkInterface" value="172.17.0.1"/>
<intAttribute key="distributedNodesCount" value="1"/>
<stringAttribute key="distributedTLC" value="off"/>
<stringAttribute key="distributedTLCVMArgs" value=""/>
<intAttribute key="fpBits" value="1"/>
<intAttribute key="fpIndex" value="1"/>
<intAttribute key="maxHeapSize" value="25"/>
<intAttribute key="maxSetSize" value="1000000"/>
<booleanAttribute key="mcMode" value="true"/>
<stringAttribute key="modelBehaviorInit" value=""/>
<stringAttribute key="modelBehaviorNext" value=""/>
<stringAttribute key="modelBehaviorSpec" value="Spec"/>
<intAttribute key="modelBehaviorSpecType" value="1"/>
<stringAttribute key="modelBehaviorVars" value="client_requests_index, messages, raft, region"/>
<stringAttribute key="modelComments" value=""/>
<booleanAttribute key="modelCorrectnessCheckDeadlock" value="true"/>
<listAttribute key="modelCorrectnessInvariants">
<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;;2;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;;FALSE;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>

66
RaftMerge/RaftMerge.toolbox/RaftMerge___Test2.launch Normal file
View File

@ -0,0 +1,66 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<launchConfiguration type="org.lamport.tla.toolbox.tool.tlc.modelCheck">
<stringAttribute key="TLCCmdLineParameters" value="-workers 2"/>
<stringAttribute key="configurationName" value="Test2"/>
<booleanAttribute key="deferLiveness" value="false"/>
<intAttribute key="dfidDepth" value="100"/>
<booleanAttribute key="dfidMode" value="false"/>
<intAttribute key="distributedFPSetCount" value="0"/>
<stringAttribute key="distributedNetworkInterface" value="172.17.0.1"/>
<intAttribute key="distributedNodesCount" value="1"/>
<stringAttribute key="distributedTLC" value="off"/>
<stringAttribute key="distributedTLCVMArgs" value=""/>
<intAttribute key="fpBits" value="1"/>
<intAttribute key="fpIndex" value="1"/>
<intAttribute key="maxHeapSize" value="25"/>
<intAttribute key="maxSetSize" value="1000000"/>
<booleanAttribute key="mcMode" value="true"/>
<stringAttribute key="modelBehaviorInit" value=""/>
<stringAttribute key="modelBehaviorNext" value=""/>
<stringAttribute key="modelBehaviorSpec" value="Spec"/>
<intAttribute key="modelBehaviorSpecType" value="1"/>
<stringAttribute key="modelBehaviorVars" value="client_requests_index, messages, raft, region"/>
<stringAttribute key="modelComments" value=""/>
<booleanAttribute key="modelCorrectnessCheckDeadlock" value="true"/>
<listAttribute key="modelCorrectnessInvariants">
<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;;FALSE;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>

66
RaftMerge/RaftMerge.toolbox/RaftMerge___Test3.launch Normal file
View File

@ -0,0 +1,66 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<launchConfiguration type="org.lamport.tla.toolbox.tool.tlc.modelCheck">
<stringAttribute key="TLCCmdLineParameters" value="-workers 2"/>
<stringAttribute key="configurationName" value="Test3"/>
<booleanAttribute key="deferLiveness" value="false"/>
<intAttribute key="dfidDepth" value="100"/>
<booleanAttribute key="dfidMode" value="false"/>
<intAttribute key="distributedFPSetCount" value="0"/>
<stringAttribute key="distributedNetworkInterface" value="172.17.0.1"/>
<intAttribute key="distributedNodesCount" value="1"/>
<stringAttribute key="distributedTLC" value="off"/>
<stringAttribute key="distributedTLCVMArgs" value=""/>
<intAttribute key="fpBits" value="1"/>
<intAttribute key="fpIndex" value="1"/>
<intAttribute key="maxHeapSize" value="25"/>
<intAttribute key="maxSetSize" value="1000000"/>
<booleanAttribute key="mcMode" value="true"/>
<stringAttribute key="modelBehaviorInit" value=""/>
<stringAttribute key="modelBehaviorNext" value=""/>
<stringAttribute key="modelBehaviorSpec" value="Spec"/>
<intAttribute key="modelBehaviorSpecType" value="1"/>
<stringAttribute key="modelBehaviorVars" value="client_requests_index, messages, raft, region"/>
<stringAttribute key="modelComments" value=""/>
<booleanAttribute key="modelCorrectnessCheckDeadlock" value="true"/>
<listAttribute key="modelCorrectnessInvariants">
<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;;2;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>

66
RaftMerge/RaftMerge.toolbox/RaftMerge___Test4.launch Normal file
View File

@ -0,0 +1,66 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<launchConfiguration type="org.lamport.tla.toolbox.tool.tlc.modelCheck">
<stringAttribute key="TLCCmdLineParameters" value="-workers 2"/>
<stringAttribute key="configurationName" value="Test4"/>
<booleanAttribute key="deferLiveness" value="false"/>
<intAttribute key="dfidDepth" value="100"/>
<booleanAttribute key="dfidMode" value="false"/>
<intAttribute key="distributedFPSetCount" value="0"/>
<stringAttribute key="distributedNetworkInterface" value="172.17.0.1"/>
<intAttribute key="distributedNodesCount" value="1"/>
<stringAttribute key="distributedTLC" value="off"/>
<stringAttribute key="distributedTLCVMArgs" value=""/>
<intAttribute key="fpBits" value="1"/>
<intAttribute key="fpIndex" value="1"/>
<intAttribute key="maxHeapSize" value="25"/>
<intAttribute key="maxSetSize" value="1000000"/>
<booleanAttribute key="mcMode" value="true"/>
<stringAttribute key="modelBehaviorInit" value=""/>
<stringAttribute key="modelBehaviorNext" value=""/>
<stringAttribute key="modelBehaviorSpec" value="Spec"/>
<intAttribute key="modelBehaviorSpecType" value="1"/>
<stringAttribute key="modelBehaviorVars" value="client_requests_index, messages, raft, region"/>
<stringAttribute key="modelComments" value=""/>
<booleanAttribute key="modelCorrectnessCheckDeadlock" value="true"/>
<listAttribute key="modelCorrectnessInvariants">
<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
View 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
View 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
View 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
View 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