[TCP DEFAULT]
SendBufferMemory=4M
ReceiveBufferMemory=4M

[NDB_MGMD DEFAULT]
PortNumber=1186
Datadir=/data/mysqlcluster/

[NDB_MGMD]
NodeId=1
Hostname=x.x.x.x
LogDestination=FILE:filename=ndb_1_cluster.log,maxsize=10000000,maxfiles=6
ArbitrationRank=1

[NDBD DEFAULT]
NoOfReplicas=2
Datadir=/data/mysqlcluster/
FileSystemPathDD=/data/mysqlcluster/
#FileSystemPathUndoFiles=/data/mysqlcluster/
#FileSystemPathDataFiles=/data/mysqlcluster/
DataMemory=19518M
IndexMemory=2440M
LockPagesInMainMemory=1

MaxNoOfConcurrentOperations=100000

StringMemory=25
MaxNoOfTables=4096
MaxNoOfOrderedIndexes=2048
MaxNoOfUniqueHashIndexes=512
MaxNoOfAttributes=24576
MaxNoOfTriggers=14336

### Params for REDO LOG
FragmentLogFileSize=256M
InitFragmentLogFiles=SPARSE
NoOfFragmentLogFiles=77
RedoBuffer=48M

TimeBetweenGlobalCheckpoints=1000
TimeBetweenEpochs=100

TimeBetweenEpochsTimeout=32000

### Params for LCP
DiskCheckpointSpeedInRestart=100M
DiskCheckpointSpeed=10M
TimeBetweenLocalCheckpoints=20

### Heartbeating
HeartbeatIntervalDbDb=1500
HeartbeatIntervalDbApi=1500

### Params for setting logging
MemReportFrequency=30
BackupReportFrequency=10
LogLevelStartup=15
LogLevelShutdown=15
LogLevelCheckpoint=8
LogLevelNodeRestart=15

### Params for BACKUP
BackupMaxWriteSize=1M
BackupDataBufferSize=16M
BackupLogBufferSize=4M
BackupMemory=20M

### Params for ODIRECT
#Reports indicates that odirect=1 can cause io errors (os err code 5) on some systems. You must test.
#ODirect=1

### Watchdog
TimeBetweenWatchdogCheckInitial=60000

### TransactionInactiveTimeout  - should be enabled in Production
TransactionInactiveTimeout=60000
### New 7.1.10 redo logging parameters
RedoOverCommitCounter=3
RedoOverCommitLimit=20
### REALTIME EXTENSIONS
#RealTimeScheduler=1
### REALTIME EXTENSIONS FOR 6.3 ONLY
#SchedulerExecutionTimer=80
#SchedulerSpinTimer=40

### DISK DATA
SharedGlobalMemory=384M
DiskPageBufferMemory=7000M

### Multithreading
MaxNoOfExecutionThreads=8

### Increasing the LongMessageBuffer b/c of a bug (20090903)
LongMessageBuffer=32M

BatchSizePerLocalScan=512
[NDBD]
NodeId=2
Hostname=db2

### REALTIME ASPECTS - THREAD BINDING
### READ http://johanandersson.blogspot.com/2008/02/mysql-cluster-features-what-they-are.html#realtime
#LockExecuteThreadToCPU=X
#LockMaintThreadsToCPU=Y

[NDBD]
NodeId=3
Hostname=db3

### REALTIME ASPECTS - THREAD BINDING
### READ http://johanandersson.blogspot.com/2008/02/mysql-cluster-features-what-they-are.html#realtime
#LockExecuteThreadToCPU=X
#LockMaintThreadsToCPU=Y

[MYSQLD DEFAULT]
DefaultOperationRedoProblemAction=ABORT
BatchSize=512
#BatchByteSize=2048K
#MaxScanBatchSize=2048K

[MYSQLD]
NodeId=4
Hostname=mgm
[MYSQLD]
NodeId=5
Hostname=mgm