Mysql cluster 安装部署

Mysql cluster 安装部署分管理节点、存储节点、SQL 节点的安装

1.        [root@bogon ~]# cd /temp

2.       [root@bogon temp]# dir

3.       MySQL-Cluster-gpl-7.4.10-1.el6.x86_64.rpm-bundle.tar

4.       [root@bogon temp]# tar -xvfMySQL-Cluster-gpl-7.4.10-1.el6.x86_64.rpm-bundle.tar

5.       MySQL-Cluster-shared-gpl-7.4.10-1.el6.x86_64.rpm

6.       MySQL-Cluster-server-gpl-7.4.10-1.el6.x86_64.rpm

7.       MySQL-Cluster-embedded-gpl-7.4.10-1.el6.x86_64.rpm

8.       MySQL-Cluster-shared-compat-gpl-7.4.10-1.el6.x86_64.rpm

9.       MySQL-Cluster-devel-gpl-7.4.10-1.el6.x86_64.rpm

10.    MySQL-Cluster-test-gpl-7.4.10-1.el6.x86_64.rpm

11.    MySQL-Cluster-client-gpl-7.4.10-1.el6.x86_64.rpm

12.    [root@bogon temp]# userdelmysql

13.    userdel: user 'mysql' does notexist

14.    [root@bogon temp]# groupaddmysql

15.    [root@bogon temp]# useraddmysql -g mysql

16.    [root@bogon temp]# mkdir -p/var/mysql/data/

17.    [root@bogon temp]# chmod -R 777/var/mysql/data/

18.    [root@bogon temp]# chownmysql:mysql /var/mysql/data

19.    [root@bogon temp]# mkdir -p/var/mysql/log/

20.    [root@bogon temp]# chmod -R 777/var/mysql/log/

21.    [root@bogon temp]# chownmysql:mysql /var/mysql/log/

22.    [root@bogon temp]# rpm -ivhMySQL-Cluster-server-gpl-7.4.10-1.el6.x86_64.rpm

23.    warning:MySQL-Cluster-server-gpl-7.4.10-1.el6.x86_64.rpm: Header V3 DSA/SHA1 Signature,key ID 5072e1f5: NOKEY

24.    Preparing...               ########################################### [100%]

25.       1:MySQL-Cluster-server-gp###########################################[100%]

26.    2016-04-11 10:00:57 0 [Warning]TIMESTAMP with implicit DEFAULT value is deprecated. Please use--explicit_defaults_for_timestamp server option (see documentation for moredetails).

27.    2016-04-11 10:00:57 0 [Note]/usr/sbin/mysqld (mysqld 5.6.28-ndb-7.4.10-cluster-gpl) starting as process2492 ...

28.    2016-04-11 10:00:57 2492 [Note]InnoDB: Using atomics to ref count buffer pool pages

29.    2016-04-11 10:00:57 2492 [Note]InnoDB: The InnoDB memory heap is disabled

30.    2016-04-11 10:00:57 2492 [Note]InnoDB: Mutexes and rw_locks use GCC atomic builtins

31.    2016-04-11 10:00:57 2492 [Note]InnoDB: Memory barrier is not used

32.    2016-04-11 10:00:57 2492 [Note]InnoDB: Compressed tables use zlib 1.2.3

33.    2016-04-11 10:00:57 2492 [Note]InnoDB: Using Linux native AIO

34.    2016-04-11 10:00:57 2492 [Note]InnoDB: Using CPU crc32 instructions

35.    2016-04-11 10:00:57 2492 [Note]InnoDB: Initializing buffer pool, size = 128.0M

36.    2016-04-11 10:00:57 2492 [Note]InnoDB: Completed initialization of buffer pool

37.    2016-04-11 10:00:57 2492 [Note]InnoDB: The first specified data file ./ibdata1 did not exist: a new databaseto be created!

38.    2016-04-11 10:00:57 2492 [Note]InnoDB: Setting file ./ibdata1 size to 12 MB

39.    2016-04-11 10:00:57 2492 [Note]InnoDB: Database physically writes the file full: wait...

40.    2016-04-11 10:00:57 2492 [Note]InnoDB: Setting log file ./ib_logfile101 size to 48 MB

41.    2016-04-11 10:00:58 2492 [Note]InnoDB: Setting log file ./ib_logfile1 size to 48 MB

42.    2016-04-11 10:00:59 2492 [Note]InnoDB: Renaming log file ./ib_logfile101 to ./ib_logfile0

43.    2016-04-11 10:00:59 2492[Warning] InnoDB: New log files created, LSN=45781

44.    2016-04-11 10:00:59 2492 [Note]InnoDB: Doublewrite buffer not found: creating new

45.    2016-04-11 10:00:59 2492 [Note]InnoDB: Doublewrite buffer created

46.    2016-04-11 10:00:59 2492 [Note]InnoDB: 128 rollback segment(s) are active.

47.    2016-04-11 10:00:59 2492[Warning] InnoDB: Creating foreign key constraint system tables.

48.    2016-04-11 10:00:59 2492 [Note]InnoDB: Foreign key constraint system tables created

49.    2016-04-11 10:00:59 2492 [Note]InnoDB: Creating tablespace and datafile system tables.

50.    2016-04-11 10:00:59 2492 [Note]InnoDB: Tablespace and datafile system tables created.

51.    2016-04-11 10:00:59 2492 [Note]InnoDB: Waiting for purge to start

52.    2016-04-11 10:00:59 2492 [Note]InnoDB: 5.6.28 started; log sequence number 0

53.    A random root password has beenset. You will find it in '/root/.mysql_secret'.

54.    2016-04-11 10:01:00 2492 [Note]Binlog end

55.    2016-04-11 10:01:00 2492 [Note]InnoDB: FTS optimize thread exiting.

56.    2016-04-11 10:01:00 2492 [Note]InnoDB: Starting shutdown...

57.    2016-04-11 10:01:02 2492 [Note]InnoDB: Shutdown completed; log sequence number 1625977

58.     

59.     

60.    2016-04-11 10:01:02 0 [Warning]TIMESTAMP with implicit DEFAULT value is deprecated. Please use--explicit_defaults_for_timestamp server option (see documentation for moredetails).

61.    2016-04-11 10:01:02 0 [Note]/usr/sbin/mysqld (mysqld 5.6.28-ndb-7.4.10-cluster-gpl) starting as process2514 ...

62.    2016-04-11 10:01:02 2514 [Note]InnoDB: Using atomics to ref count buffer pool pages

63.    2016-04-11 10:01:02 2514 [Note]InnoDB: The InnoDB memory heap is disabled

64.    2016-04-11 10:01:02 2514 [Note]InnoDB: Mutexes and rw_locks use GCC atomic builtins

65.    2016-04-11 10:01:02 2514 [Note]InnoDB: Memory barrier is not used

66.    2016-04-11 10:01:02 2514 [Note]InnoDB: Compressed tables use zlib 1.2.3

67.    2016-04-11 10:01:02 2514 [Note]InnoDB: Using Linux native AIO

68.    2016-04-11 10:01:02 2514 [Note]InnoDB: Using CPU crc32 instructions

69.    2016-04-11 10:01:02 2514 [Note]InnoDB: Initializing buffer pool, size = 128.0M

70.    2016-04-11 10:01:02 2514 [Note]InnoDB: Completed initialization of buffer pool

71.    2016-04-11 10:01:02 2514 [Note]InnoDB: Highest supported file format is Barracuda.

72.    2016-04-11 10:01:02 2514 [Note]InnoDB: 128 rollback segment(s) are active.

73.    2016-04-11 10:01:02 2514 [Note]InnoDB: Waiting for purge to start

74.    2016-04-11 10:01:02 2514 [Note]InnoDB: 5.6.28 started; log sequence number 1625977

75.    2016-04-11 10:01:02 2514 [Note]Binlog end

76.    2016-04-11 10:01:02 2514 [Note]InnoDB: FTS optimize thread exiting.

77.    2016-04-11 10:01:02 2514 [Note]InnoDB: Starting shutdown...

78.    2016-04-11 10:01:04 2514 [Note]InnoDB: Shutdown completed; log sequence number 1625987

79.     

80.     

81.     

82.     

83.    A RANDOM PASSWORD HAS BEEN SETFOR THE MySQL root USER !

84.    You will find that password in'/root/.mysql_secret'.

85.     

86.    You must change that passwordon your first connect,

87.    no other statement but 'SETPASSWORD' will be accepted.

88.    See the manual for thesemantics of the 'password expired' flag.

89.     

90.    Also, the account for theanonymous user has been removed.

91.     

92.    In addition, you can run:

93.     

94.      /usr/bin/mysql_secure_installation

95.     

96.    which will also give you theoption of removing the test database.

97.    This is strongly recommendedfor production servers.

98.     

99.    See the manual for moreinstructions.

100. 

101.Please report any problems athttp://bugs.mysql.com/

102. 

103.The latest information aboutMySQL is available on the web at

104. 

105.  http://www.mysql.com

106. 

107.Support MySQL by buyingsupport/licenses at http://shop.mysql.com

108. 

109.New default config file wascreated as /usr/my.cnf and

110.will be used by default by theserver when you start it.

111.You may edit this file tochange server settings

 

管理节点启动:

[root@bogon temp]# ndb_mgmd -f/var/lib/mysql-cluster/config.ini --configdir=/var/lib/mysql-cluster/--ndb-nodeid=1  --initial

 

配置文件内容:

[NDBD DEFAULT]

#Options affecting ndbd processes on alldata nodes:

NoOfReplicas=2                     #Number of replicas 

DataMemory=100M                      #How much memory to allocate for data storage 

IndexMemory=50M                        #How much memory to allocate for index storage 

                                   #For DataMemory and IndexMemory, we have used the 

                                   #default values. Since the "world" database takes up 

                                   #only about 500KB, this should be more than enough for 

                                   #this example Cluster setup. 

[TCP DEFAULT]

portnumber=3306

[NDB_MGMD] 

nodeid=1                                #Management process option          

HostName=192.168.2.57              #Hostname or IP address of MGM node 

DataDir=/var/lib/mysql-cluster            #Directory for MGM node log files

[NDB_MGMD] 

nodeid=2                                #Management process option          

HostName=192.168.2.60              #Hostname or IP address of MGM node 

DataDir=/var/lib/mysql-cluster            #Directory for MGM node log files

 

[NDBD]

nodeid=3                              # Options for data node  (one ndbd section per data node)

HostName=192.168.2.59              #Hostname or IP address

DataDir=/var/mysql/data               #Directory for this data nodes data files

 

[NDBD]

nodeid=4                              # Options for data node  (one ndbd section per data node)

HostName=192.168.2.61              #Hostname or IP address

DataDir=/var/mysql/data               #Directory for this data nodes data files

 

 

[NDBD]

nodeid=5                              # Options for data node  (one ndbd section per data node)

HostName=192.168.2.62              #Hostname or IP address

DataDir=/var/mysql/data               #Directory for this data nodes data files 

 

[MYSQLD]

nodeid=6                               #SQL node options:

HostName=192.168.2.64              #Hostname or IP address 

                                                        #(additional mysqld connections can be 

                                                        #specified for this node for various 

                                                        #purposes such as running ndb_restore) 

[MYSQLD]

nodeid=7                            # SQL node options:

HostName=192.168.2.67              #Hostname or IP address 

                                                        #(additional mysqld connections can be 

                                                        #specified for this node for various 

                                                        #purposes such as running ndb_restore) 

[MYSQLD]

nodeid=8

HostName=192.168.2.65

 

[MYSQLD]

nodeid=9

 

 

2.    存储结点:

 

存储节点内容:

存储结点安装执行的命令:

[root@bogon ~]# ifconfig

eth1     Link encap:Ethernet  HWaddr00:0C:29:12:82:92 

         inet addr:192.168.2.59 Bcast:192.168.3.255  Mask:255.255.252.0

         inet6 addr: fe80::20c:29ff:fe12:8292/64 Scope:Link

         UP BROADCAST RUNNING MULTICAST MTU:1500  Metric:1

         RX packets:2103 errors:0 dropped:0 overruns:0 frame:0

         TX packets:24 errors:0 dropped:0 overruns:0 carrier:0

         collisions:0 txqueuelen:1000

         RX bytes:172321 (168.2 KiB)  TXbytes:2341 (2.2 KiB)

 

lo       Link encap:Local Loopback 

         inet addr:127.0.0.1 Mask:255.0.0.0

         inet6 addr: ::1/128 Scope:Host

         UP LOOPBACK RUNNING MTU:16436  Metric:1

         RX packets:16 errors:0 dropped:0 overruns:0 frame:0

         TX packets:16 errors:0 dropped:0 overruns:0 carrier:0

         collisions:0 txqueuelen:0

         RX bytes:960 (960.0 b)  TXbytes:960 (960.0 b)

 

[root@bogon ~]# ^C

[root@bogon ~]# cd /temp

[root@bogon temp]# dir

MySQL-Cluster-gpl-7.4.10-1.el6.x86_64.rpm-bundle.tar

[root@bogon temp]# tar -xvfMySQL-Cluster-gpl-7.4.10-1.el6.x86_64.rpm-bundle.tar

MySQL-Cluster-shared-gpl-7.4.10-1.el6.x86_64.rpm

MySQL-Cluster-server-gpl-7.4.10-1.el6.x86_64.rpm

MySQL-Cluster-embedded-gpl-7.4.10-1.el6.x86_64.rpm

MySQL-Cluster-shared-compat-gpl-7.4.10-1.el6.x86_64.rpm

MySQL-Cluster-devel-gpl-7.4.10-1.el6.x86_64.rpm

MySQL-Cluster-test-gpl-7.4.10-1.el6.x86_64.rpm

MySQL-Cluster-client-gpl-7.4.10-1.el6.x86_64.rpm

[root@bogon temp]# userdel mysql

userdel: user 'mysql' does not exist

[root@bogon temp]# groupadd mysql

[root@bogon temp]# useradd mysql -g mysql

[root@bogon temp]# mkdir -p/var/mysql/data/

[root@bogon temp]# chmod -R 777 /var/mysql/data/

[root@bogon temp]# chown mysql:mysql/var/mysql/data

[root@bogon temp]# mkdir -p /var/mysql/log/

[root@bogon temp]# chmod -R 777/var/mysql/log/

[root@bogon temp]# chown mysql:mysql/var/mysql/log/

[root@bogon temp]# rpm -ivhMySQL-Cluster-server-gpl-7.4.10-1.el6.x86_64.rpm

warning:MySQL-Cluster-server-gpl-7.4.10-1.el6.x86_64.rpm: Header V3 DSA/SHA1 Signature,key ID 5072e1f5: NOKEY

Preparing...               ########################################### [100%]

  1:MySQL-Cluster-server-gp###########################################[100%]

2016-04-11 10:00:57 0 [Warning] TIMESTAMPwith implicit DEFAULT value is deprecated. Please use--explicit_defaults_for_timestamp server option (see documentation for moredetails).

2016-04-11 10:00:57 0 [Note]/usr/sbin/mysqld (mysqld 5.6.28-ndb-7.4.10-cluster-gpl) starting as process2492 ...

2016-04-11 10:00:57 2492 [Note] InnoDB:Using atomics to ref count buffer pool pages

2016-04-11 10:00:57 2492 [Note] InnoDB: TheInnoDB memory heap is disabled

2016-04-11 10:00:57 2492 [Note] InnoDB:Mutexes and rw_locks use GCC atomic builtins

2016-04-11 10:00:57 2492 [Note] InnoDB:Memory barrier is not used

2016-04-11 10:00:57 2492 [Note] InnoDB:Compressed tables use zlib 1.2.3

2016-04-11 10:00:57 2492 [Note] InnoDB:Using Linux native AIO

2016-04-11 10:00:57 2492 [Note] InnoDB:Using CPU crc32 instructions

2016-04-11 10:00:57 2492 [Note] InnoDB:Initializing buffer pool, size = 128.0M

2016-04-11 10:00:57 2492 [Note] InnoDB:Completed initialization of buffer pool

2016-04-11 10:00:57 2492 [Note] InnoDB: Thefirst specified data file ./ibdata1 did not exist: a new database to becreated!

2016-04-11 10:00:57 2492 [Note] InnoDB:Setting file ./ibdata1 size to 12 MB

2016-04-11 10:00:57 2492 [Note] InnoDB:Database physically writes the file full: wait...

2016-04-11 10:00:57 2492 [Note] InnoDB:Setting log file ./ib_logfile101 size to 48 MB

2016-04-11 10:00:58 2492 [Note] InnoDB:Setting log file ./ib_logfile1 size to 48 MB

2016-04-11 10:00:59 2492 [Note] InnoDB:Renaming log file ./ib_logfile101 to ./ib_logfile0

2016-04-11 10:00:59 2492 [Warning] InnoDB:New log files created, LSN=45781

2016-04-11 10:00:59 2492 [Note] InnoDB:Doublewrite buffer not found: creating new

2016-04-11 10:00:59 2492 [Note] InnoDB:Doublewrite buffer created

2016-04-11 10:00:59 2492 [Note] InnoDB: 128rollback segment(s) are active.

2016-04-11 10:00:59 2492 [Warning] InnoDB:Creating foreign key constraint system tables.

2016-04-11 10:00:59 2492 [Note] InnoDB:Foreign key constraint system tables created

2016-04-11 10:00:59 2492 [Note] InnoDB:Creating tablespace and datafile system tables.

2016-04-11 10:00:59 2492 [Note] InnoDB:Tablespace and datafile system tables created.

2016-04-11 10:00:59 2492 [Note] InnoDB:Waiting for purge to start

2016-04-11 10:00:59 2492 [Note] InnoDB:5.6.28 started; log sequence number 0

A random root password has been set. Youwill find it in '/root/.mysql_secret'.

2016-04-11 10:01:00 2492 [Note] Binlog end

2016-04-11 10:01:00 2492 [Note] InnoDB: FTSoptimize thread exiting.

2016-04-11 10:01:00 2492 [Note] InnoDB:Starting shutdown...

2016-04-11 10:01:02 2492 [Note] InnoDB:Shutdown completed; log sequence number 1625977

 

 

2016-04-11 10:01:02 0 [Warning] TIMESTAMPwith implicit DEFAULT value is deprecated. Please use --explicit_defaults_for_timestampserver option (see documentation for more details).

2016-04-11 10:01:02 0 [Note]/usr/sbin/mysqld (mysqld 5.6.28-ndb-7.4.10-cluster-gpl) starting as process2514 ...

2016-04-11 10:01:02 2514 [Note] InnoDB:Using atomics to ref count buffer pool pages

2016-04-11 10:01:02 2514 [Note] InnoDB: TheInnoDB memory heap is disabled

2016-04-11 10:01:02 2514 [Note] InnoDB:Mutexes and rw_locks use GCC atomic builtins

2016-04-11 10:01:02 2514 [Note] InnoDB:Memory barrier is not used

2016-04-11 10:01:02 2514 [Note] InnoDB:Compressed tables use zlib 1.2.3

2016-04-11 10:01:02 2514 [Note] InnoDB:Using Linux native AIO

2016-04-11 10:01:02 2514 [Note] InnoDB:Using CPU crc32 instructions

2016-04-11 10:01:02 2514 [Note] InnoDB:Initializing buffer pool, size = 128.0M

2016-04-11 10:01:02 2514 [Note] InnoDB:Completed initialization of buffer pool

2016-04-11 10:01:02 2514 [Note] InnoDB:Highest supported file format is Barracuda.

2016-04-11 10:01:02 2514 [Note] InnoDB: 128rollback segment(s) are active.

2016-04-11 10:01:02 2514 [Note] InnoDB:Waiting for purge to start

2016-04-11 10:01:02 2514 [Note] InnoDB:5.6.28 started; log sequence number 1625977

2016-04-11 10:01:02 2514 [Note] Binlog end

2016-04-11 10:01:02 2514 [Note] InnoDB: FTSoptimize thread exiting.

2016-04-11 10:01:02 2514 [Note] InnoDB:Starting shutdown...

2016-04-11 10:01:04 2514 [Note] InnoDB:Shutdown completed; log sequence number 1625987

 

 

 

 

A RANDOM PASSWORD HAS BEEN SET FOR THEMySQL root USER !

You will find that password in'/root/.mysql_secret'.

 

You must change that password on your firstconnect,

no other statement but 'SET PASSWORD' willbe accepted.

See the manual for the semantics of the'password expired' flag.

 

Also, the account for the anonymous userhas been removed.

 

In addition, you can run:

 

 /usr/bin/mysql_secure_installation

 

which will also give you the option ofremoving the test database.

This is strongly recommended for productionservers.

 

See the manual for more instructions.

 

Please report any problems athttp://bugs.mysql.com/

 

The latest information about MySQL isavailable on the web at

 

 http://www.mysql.com

 

Support MySQL by buying support/licenses athttp://shop.mysql.com

 

New default config file was created as/usr/my.cnf and

will be used by default by the server whenyou start it.

You may edit this file to change serversettings

 

[root@bogon temp]# find / -name my.cnf

/usr/my.cnf

[root@bogon temp]# cp /usr/my.cnf /etc/

[root@bogon temp]# vi /etc/my.cnf

[root@bogon temp]# cd /usr/bin

[root@bogon bin]# ll |grep mysql

-rwxr-xr-x. 1 root root       11255 Jan 27 02:34 mysqlbug

-rwxr-xr-x. 1 root root        4334 Jan 27 02:34mysql_convert_table_format

-rwxr-xr-x. 1 root root       26356 Jan 27 02:34 mysqld_multi

-rwxr-xr-x. 1 root root       24723 Jan 27 02:34 mysqld_safe

-rwxr-xr-x. 1 root root        7424 Jan 27 02:34 mysqldumpslow

-rwxr-xr-x. 1 root root        1366 Jan 27 02:34 mysql_fix_extensions

-rwxr-xr-x. 1 root root       34938 Jan 27 02:34 mysqlhotcopy

-rwxr-xr-x. 1 root root       34612 Jan 27 02:34 mysql_install_db

-rwxr-xr-x. 1 root root     4949586 Jan 27 02:50 mysql_plugin

-rwxr-xr-x. 1 root root       10106 Jan 27 02:34mysql_secure_installation

-rwxr-xr-x. 1 root root       17584 Jan 27 02:34 mysql_setpermission

-rwxr-xr-x. 1 root root     9579018 Jan 27 02:50 mysqltest

-rwxr-xr-x. 1 root root     4492005 Jan 27 02:42 mysql_tzinfo_to_sql

-rwxr-xr-x. 1 root root     5148693 Jan 27 02:50 mysql_upgrade

-rwxr-xr-x. 1 root root        3976 Jan 27 02:34 mysql_zap

[root@bogon bin]# mysql_install_db--user=mysql --defaults-file=/etc/my.cnf --datadir=/var/mysql/data/

Installing MySQL system tables...2016-04-1110:05:44 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated.Please use --explicit_defaults_for_timestamp server option (see documentationfor more details).

2016-04-11 10:05:44 0 [Note]/usr/sbin/mysqld (mysqld 5.6.28-ndb-7.4.10-cluster-gpl-log) starting as process2554 ...

2016-04-11 10:05:44 2554 [Note] InnoDB:Using atomics to ref count buffer pool pages

2016-04-11 10:05:44 2554 [Note] InnoDB: TheInnoDB memory heap is disabled

2016-04-11 10:05:44 2554 [Note] InnoDB:Mutexes and rw_locks use GCC atomic builtins

2016-04-11 10:05:44 2554 [Note] InnoDB:Memory barrier is not used

2016-04-11 10:05:44 2554 [Note] InnoDB:Compressed tables use zlib 1.2.3

2016-04-11 10:05:44 2554 [Note] InnoDB:Using Linux native AIO

2016-04-11 10:05:44 2554 [Note] InnoDB:Using CPU crc32 instructions

2016-04-11 10:05:44 2554 [Note] InnoDB:Initializing buffer pool, size = 128.0M

2016-04-11 10:05:44 2554 [Note] InnoDB:Completed initialization of buffer pool

2016-04-11 10:05:44 2554 [Note] InnoDB: Thefirst specified data file ./ibdata1 did not exist: a new database to becreated!

2016-04-11 10:05:44 2554 [Note] InnoDB:Setting file ./ibdata1 size to 12 MB

2016-04-11 10:05:44 2554 [Note] InnoDB:Database physically writes the file full: wait...

2016-04-11 10:05:44 2554 [Note] InnoDB:Setting log file ./ib_logfile101 size to 48 MB

2016-04-11 10:05:44 2554 [Note] InnoDB:Setting log file ./ib_logfile1 size to 48 MB

2016-04-11 10:05:45 2554 [Note] InnoDB:Renaming log file ./ib_logfile101 to ./ib_logfile0

2016-04-11 10:05:45 2554 [Warning] InnoDB:New log files created, LSN=45781

2016-04-11 10:05:45 2554 [Note] InnoDB:Doublewrite buffer not found: creating new

2016-04-11 10:05:45 2554 [Note] InnoDB:Doublewrite buffer created

2016-04-11 10:05:45 2554 [Note] InnoDB: 128rollback segment(s) are active.

2016-04-11 10:05:45 2554 [Warning] InnoDB:Creating foreign key constraint system tables.

2016-04-11 10:05:45 2554 [Note] InnoDB:Foreign key constraint system tables created

2016-04-11 10:05:45 2554 [Note] InnoDB:Creating tablespace and datafile system tables.

2016-04-11 10:05:45 2554 [Note] InnoDB:Tablespace and datafile system tables created.

2016-04-11 10:05:45 2554 [Note] InnoDB:Waiting for purge to start

2016-04-11 10:05:45 2554 [Note] InnoDB:5.6.28 started; log sequence number 0

2016-04-11 10:05:46 2554 [Note] Binlog end

2016-04-11 10:05:46 2554 [Note] InnoDB: FTSoptimize thread exiting.

2016-04-11 10:05:46 2554 [Note] InnoDB:Starting shutdown...

2016-04-11 10:05:47 2554 [Note] InnoDB:Shutdown completed; log sequence number 1625977

OK

 

Filling help tables...2016-04-11 10:05:47 0[Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use--explicit_defaults_for_timestamp server option (see documentation for moredetails).

2016-04-11 10:05:47 0 [Note]/usr/sbin/mysqld (mysqld 5.6.28-ndb-7.4.10-cluster-gpl-log) starting as process2576 ...

2016-04-11 10:05:47 2576 [Note] InnoDB:Using atomics to ref count buffer pool pages

2016-04-11 10:05:47 2576 [Note] InnoDB: TheInnoDB memory heap is disabled

2016-04-11 10:05:47 2576 [Note] InnoDB:Mutexes and rw_locks use GCC atomic builtins

2016-04-11 10:05:47 2576 [Note] InnoDB:Memory barrier is not used

2016-04-11 10:05:47 2576 [Note] InnoDB:Compressed tables use zlib 1.2.3

2016-04-11 10:05:47 2576 [Note] InnoDB:Using Linux native AIO

2016-04-11 10:05:47 2576 [Note] InnoDB:Using CPU crc32 instructions

2016-04-11 10:05:47 2576 [Note] InnoDB:Initializing buffer pool, size = 128.0M

2016-04-11 10:05:47 2576 [Note] InnoDB:Completed initialization of buffer pool

2016-04-11 10:05:47 2576 [Note] InnoDB:Highest supported file format is Barracuda.

2016-04-11 10:05:47 2576 [Note] InnoDB: 128rollback segment(s) are active.

2016-04-11 10:05:47 2576 [Note] InnoDB:Waiting for purge to start

2016-04-11 10:05:47 2576 [Note] InnoDB:5.6.28 started; log sequence number 1625977

2016-04-11 10:05:47 2576 [Note] Binlog end

2016-04-11 10:05:48 2576 [Note] InnoDB: FTSoptimize thread exiting.

2016-04-11 10:05:48 2576 [Note] InnoDB:Starting shutdown...

2016-04-11 10:05:49 2576 [Note] InnoDB:Shutdown completed; log sequence number 1625987

OK

 

To start mysqld at boot time you have tocopy

support-files/mysql.server to the rightplace for your system

 

PLEASE REMEMBER TO SET A PASSWORD FOR THEMySQL root USER !

To do so, start the server, then issue thefollowing commands:

 

 /usr/bin/mysqladmin -u root password 'new-password'

 /usr/bin/mysqladmin -u root -h bogon password 'new-password'

 

Alternatively you can run:

 

 /usr/bin/mysql_secure_installation

 

which will also give you the option ofremoving the test

databases and anonymous user created bydefault.  This is

strongly recommended for productionservers.

 

See the manual for more instructions.

 

You can start the MySQL daemon with:

 

  cd/usr ; /usr/bin/mysqld_safe &

 

You can test the MySQL daemon withmysql-test-run.pl

 

  cdmysql-test ; perl mysql-test-run.pl

 

Please report any problems athttp://bugs.mysql.com/

 

The latest information about MySQL isavailable on the web at

 

 http://www.mysql.com

 

Support MySQL by buying support/licenses athttp://shop.mysql.com

 

WARNING: Found existing config file/usr/my.cnf on the system.

Because this file might be in use, it was notreplaced,

but was used in bootstrap (unless you used--defaults-file)

and when you later start the server.

The new default config file was created as/usr/my-new.cnf,

please compare it with your file and takethe changes you need.

 

WARNING: Default config file /etc/my.cnfexists on the system

This file will be read by default by theMySQL server

If you do not want to use this, eitherremove it, or use the

--defaults-file argument to mysqld_safewhen starting the server

 

[root@bogon bin]# ndbd --initial

2016-04-11 10:05:59 [ndbd] INFO     -- Angel connected to '192.168.2.60:1186'

2016-04-11 10:06:00 [ndbd] INFO     -- Angel allocated nodeid: 3

3.    SQL节点:

SQL节点配置文件同存储结点配置文件相同:

SQL 节点配置文件执行命令:

[root@bogon ~]# cd /temp

[root@bogon temp]# dir

MySQL-Cluster-gpl-7.4.10-1.el6.x86_64.rpm-bundle.tar

[root@bogon temp]# tar -xvfMySQL-Cluster-gpl-7.4.10-1.el6.x86_64.rpm-bundle.tar

MySQL-Cluster-shared-gpl-7.4.10-1.el6.x86_64.rpm

MySQL-Cluster-server-gpl-7.4.10-1.el6.x86_64.rpm

MySQL-Cluster-embedded-gpl-7.4.10-1.el6.x86_64.rpm

MySQL-Cluster-shared-compat-gpl-7.4.10-1.el6.x86_64.rpm

MySQL-Cluster-devel-gpl-7.4.10-1.el6.x86_64.rpm

MySQL-Cluster-test-gpl-7.4.10-1.el6.x86_64.rpm

MySQL-Cluster-client-gpl-7.4.10-1.el6.x86_64.rpm

[root@bogon temp]# userdel mysql

userdel: user 'mysql' does not exist

[root@bogon temp]# groupadd mysql

[root@bogon temp]# useradd mysql -g mysql

[root@bogon temp]# mkdir -p/var/mysql/data/

[root@bogon temp]# mkdir -p /var/mysql/log/

[root@bogon temp]# mkdir -p/var/run/mysqld/

[root@bogon temp]# chmod -R 777/var/mysql/data/

[root@bogon temp]# chmod -R 777/var/mysql/log/

[root@bogon temp]# chmod -R 777/var/run/mysqld/

[root@bogon temp]# chown mysql:mysql/var/mysql/data/

[root@bogon temp]# chown mysql:mysql/var/mysql/log/

[root@bogon temp]# chown mysql:mysql/var/run/mysqld/

[root@bogon temp]# vi /etc/my.cnf

My.cnf 内容:

[CLIENT]

socket=/var/mysql/mysql.sock

[MYSQLD]

datadir=/var/mysql/data

user=mysql

 

#Disabling symbolic-links is recommended toprevent assorted security risks

symbolic-links=0

log-bin = /var/mysql/log/mysql-bin.log

max_connections=1000

 

#run ndb storge engine

# Set Management node

ndbcluster

ndb-connectstring=192.168.2.57,192.168.2.60

 

[MYSQL_CLUSTER]

ndb-connectstring=192.168.2.57,192.168.2.60

[NDB_MGM]

connect-string=192.168.2.57,192.168.2.60

[MYSQLD_SAFE]

log-error=/var/mysql/log/mysqld.log

pid-file=/var/run/mysqld/mysqld.pid

 

:wq

保存my.cnf 文件

 

安装server 包:

 

[root@bogon temp]# rpm -ivhMySQL-Cluster-server-gpl-7.4.10-1.el6.x86_64.rpm

warning:MySQL-Cluster-server-gpl-7.4.10-1.el6.x86_64.rpm: Header V3 DSA/SHA1 Signature,key ID 5072e1f5: NOKEY

Preparing...                ###########################################[100%]

  1:MySQL-Cluster-server-gp###########################################[100%]

2016-04-12 03:14:37 0 [Warning] TIMESTAMPwith implicit DEFAULT value is deprecated. Please use--explicit_defaults_for_timestamp server option (see documentation for moredetails).

2016-04-12 03:14:37 0 [Note]/usr/sbin/mysqld (mysqld 5.6.28-ndb-7.4.10-cluster-gpl-log) starting as process2467 ...

2016-04-12 03:14:37 2467 [Note] InnoDB:Using atomics to ref count buffer pool pages

2016-04-12 03:14:37 2467 [Note] InnoDB: TheInnoDB memory heap is disabled

2016-04-12 03:14:37 2467 [Note] InnoDB:Mutexes and rw_locks use GCC atomic builtins

2016-04-12 03:14:37 2467 [Note] InnoDB:Memory barrier is not used

2016-04-12 03:14:37 2467 [Note] InnoDB:Compressed tables use zlib 1.2.3

2016-04-12 03:14:37 2467 [Note] InnoDB:Using Linux native AIO

2016-04-12 03:14:38 2467 [Note] InnoDB:Using CPU crc32 instructions

2016-04-12 03:14:38 2467 [Note] InnoDB:Initializing buffer pool, size = 128.0M

2016-04-12 03:14:38 2467 [Note] InnoDB:Completed initialization of buffer pool

2016-04-12 03:14:38 2467 [Note] InnoDB: Thefirst specified data file ./ibdata1 did not exist: a new database to becreated!

2016-04-12 03:14:38 2467 [Note] InnoDB:Setting file ./ibdata1 size to 12 MB

2016-04-12 03:14:38 2467 [Note] InnoDB:Database physically writes the file full: wait...

2016-04-12 03:14:39 2467 [Note] InnoDB:Setting log file ./ib_logfile101 size to 48 MB

2016-04-12 03:14:42 2467 [Note] InnoDB:Setting log file ./ib_logfile1 size to 48 MB

2016-04-12 03:14:44 2467 [Note] InnoDB:Renaming log file ./ib_logfile101 to ./ib_logfile0

2016-04-12 03:14:44 2467 [Warning] InnoDB:New log files created, LSN=45781

2016-04-12 03:14:44 2467 [Note] InnoDB:Doublewrite buffer not found: creating new

2016-04-12 03:14:45 2467 [Note] InnoDB:Doublewrite buffer created

2016-04-12 03:14:45 2467 [Note] InnoDB: 128rollback segment(s) are active.

2016-04-12 03:14:45 2467 [Warning] InnoDB:Creating foreign key constraint system tables.

2016-04-12 03:14:45 2467 [Note] InnoDB:Foreign key constraint system tables created

2016-04-12 03:14:45 2467 [Note] InnoDB:Creating tablespace and datafile system tables.

2016-04-12 03:14:45 2467 [Note] InnoDB:Tablespace and datafile system tables created.

2016-04-12 03:14:45 2467 [Note] InnoDB:Waiting for purge to start

2016-04-12 03:14:45 2467 [Note] InnoDB:5.6.28 started; log sequence number 0

A random root password has been set. Youwill find it in '/root/.mysql_secret'.

2016-04-12 03:14:46 2467 [Note] Binlog end

2016-04-12 03:14:46 2467 [Note] InnoDB: FTSoptimize thread exiting.

2016-04-12 03:14:46 2467 [Note] InnoDB:Starting shutdown...

2016-04-12 03:14:48 2467 [Note] InnoDB:Shutdown completed; log sequence number 1625977

 

 

2016-04-12 03:14:49 0 [Warning] TIMESTAMPwith implicit DEFAULT value is deprecated. Please use--explicit_defaults_for_timestamp server option (see documentation for moredetails).

2016-04-12 03:14:49 0 [Note]/usr/sbin/mysqld (mysqld 5.6.28-ndb-7.4.10-cluster-gpl-log) starting as process2489 ...

2016-04-12 03:14:49 2489 [Note] InnoDB:Using atomics to ref count buffer pool pages

2016-04-12 03:14:49 2489 [Note] InnoDB: TheInnoDB memory heap is disabled

2016-04-12 03:14:49 2489 [Note] InnoDB:Mutexes and rw_locks use GCC atomic builtins

2016-04-12 03:14:49 2489 [Note] InnoDB:Memory barrier is not used

2016-04-12 03:14:49 2489 [Note] InnoDB:Compressed tables use zlib 1.2.3

2016-04-12 03:14:49 2489 [Note] InnoDB:Using Linux native AIO

2016-04-12 03:14:49 2489 [Note] InnoDB:Using CPU crc32 instructions

2016-04-12 03:14:49 2489 [Note] InnoDB:Initializing buffer pool, size = 128.0M

2016-04-12 03:14:49 2489 [Note] InnoDB:Completed initialization of buffer pool

2016-04-12 03:14:49 2489 [Note] InnoDB:Highest supported file format is Barracuda.

2016-04-12 03:14:49 2489 [Note] InnoDB: 128rollback segment(s) are active.

2016-04-12 03:14:49 2489 [Note] InnoDB:Waiting for purge to start

2016-04-12 03:14:49 2489 [Note] InnoDB:5.6.28 started; log sequence number 1625977

2016-04-12 03:14:49 2489 [Note] Binlog end

2016-04-12 03:14:49 2489 [Note] InnoDB: FTSoptimize thread exiting.

2016-04-12 03:14:49 2489 [Note] InnoDB:Starting shutdown...

2016-04-12 03:14:51 2489 [Note] InnoDB:Shutdown completed; log sequence number 1625987

 

 

 

 

A RANDOM PASSWORD HAS BEEN SET FOR THEMySQL root USER !

You will find that password in'/root/.mysql_secret'.

 

You must change that password on your firstconnect,

no other statement but 'SET PASSWORD' willbe accepted.

See the manual for the semantics of the'password expired' flag.

 

Also, the account for the anonymous userhas been removed.

 

In addition, you can run:

 

 /usr/bin/mysql_secure_installation

 

which will also give you the option ofremoving the test database.

This is strongly recommended for productionservers.

 

See the manual for more instructions.

 

Please report any problems athttp://bugs.mysql.com/

 

The latest information about MySQL isavailable on the web at

 

 http://www.mysql.com

 

Support MySQL by buying support/licenses athttp://shop.mysql.com

 

New default config file was created as/usr/my.cnf and

will be used by default by the server whenyou start it.

You may edit this file to change serversettings

 

WARNING: Default config file /etc/my.cnfexists on the system

This file will be read by default by theMySQL server

If you do not want to use this, eitherremove it, or use the

--defaults-file argument to mysqld_safewhen starting the server

 

 

安装client 包

 

[root@bogon temp]# rpm -ivhMySQL-Cluster-client-gpl-7.4.10-1.el6.x86_64.rpm

warning:MySQL-Cluster-client-gpl-7.4.10-1.el6.x86_64.rpm: Header V3 DSA/SHA1 Signature,key ID 5072e1f5: NOKEY

Preparing...                ###########################################[100%]

  1:MySQL-Cluster-client-gp###########################################[100%]

 

初始化数据库:

[root@bogon bin]# mysql_install_db--defaults-file=/etc/my.cnf --datadir=/var/mysql/data/ --user=mysql

Installing MySQL system tables...2016-04-1203:19:08 0 [Warning] TIMESTAMP with implicit DEFAULT value is deprecated.Please use --explicit_defaults_for_timestamp server option (see documentationfor more details).

2016-04-12 03:19:08 0 [Note]/usr/sbin/mysqld (mysqld 5.6.28-ndb-7.4.10-cluster-gpl-log) starting as process2542 ...

2016-04-12 03:19:09 2542 [Note] InnoDB:Using atomics to ref count buffer pool pages

2016-04-12 03:19:09 2542 [Note] InnoDB: TheInnoDB memory heap is disabled

2016-04-12 03:19:09 2542 [Note] InnoDB:Mutexes and rw_locks use GCC atomic builtins

2016-04-12 03:19:09 2542 [Note] InnoDB:Memory barrier is not used

2016-04-12 03:19:09 2542 [Note] InnoDB:Compressed tables use zlib 1.2.3

2016-04-12 03:19:09 2542 [Note] InnoDB:Using Linux native AIO

2016-04-12 03:19:09 2542 [Note] InnoDB:Using CPU crc32 instructions

2016-04-12 03:19:09 2542 [Note] InnoDB:Initializing buffer pool, size = 128.0M

2016-04-12 03:19:09 2542 [Note] InnoDB:Completed initialization of buffer pool

2016-04-12 03:19:09 2542 [Note] InnoDB:Highest supported file format is Barracuda.

2016-04-12 03:19:09 2542 [Note] InnoDB: 128rollback segment(s) are active.

2016-04-12 03:19:09 2542 [Note] InnoDB:Waiting for purge to start

2016-04-12 03:19:09 2542 [Note] InnoDB:5.6.28 started; log sequence number 1625987

2016-04-12 03:19:10 2542 [Note] Binlog end

2016-04-12 03:19:10 2542 [Note] InnoDB: FTSoptimize thread exiting.

2016-04-12 03:19:10 2542 [Note] InnoDB:Starting shutdown...

2016-04-12 03:19:11 2542 [Note] InnoDB:Shutdown completed; log sequence number 1625997

OK

 

Filling help tables...2016-04-12 03:19:11 0[Warning] TIMESTAMP with implicit DEFAULT value is deprecated. Please use--explicit_defaults_for_timestamp server option (see documentation for moredetails).

2016-04-12 03:19:11 0 [Note] /usr/sbin/mysqld(mysqld 5.6.28-ndb-7.4.10-cluster-gpl-log) starting as process 2565 ...

2016-04-12 03:19:11 2565 [Note] InnoDB:Using atomics to ref count buffer pool pages

2016-04-12 03:19:11 2565 [Note] InnoDB: TheInnoDB memory heap is disabled

2016-04-12 03:19:11 2565 [Note] InnoDB:Mutexes and rw_locks use GCC atomic builtins

2016-04-12 03:19:11 2565 [Note] InnoDB:Memory barrier is not used

2016-04-12 03:19:11 2565 [Note] InnoDB:Compressed tables use zlib 1.2.3

2016-04-12 03:19:11 2565 [Note] InnoDB:Using Linux native AIO

2016-04-12 03:19:11 2565 [Note] InnoDB:Using CPU crc32 instructions

2016-04-12 03:19:11 2565 [Note] InnoDB:Initializing buffer pool, size = 128.0M

2016-04-12 03:19:11 2565 [Note] InnoDB:Completed initialization of buffer pool

2016-04-12 03:19:11 2565 [Note] InnoDB:Highest supported file format is Barracuda.

2016-04-12 03:19:11 2565 [Note] InnoDB: 128rollback segment(s) are active.

2016-04-12 03:19:11 2565 [Note] InnoDB:Waiting for purge to start

2016-04-12 03:19:11 2565 [Note] InnoDB:5.6.28 started; log sequence number 1625997

2016-04-12 03:19:11 2565 [Note] Binlog end

2016-04-12 03:19:11 2565 [Note] InnoDB: FTSoptimize thread exiting.

2016-04-12 03:19:11 2565 [Note] InnoDB:Starting shutdown...

2016-04-12 03:19:13 2565 [Note] InnoDB: Shutdowncompleted; log sequence number 1626007

OK

 

To start mysqld at boot time you have tocopy

support-files/mysql.server to the rightplace for your system

 

PLEASE REMEMBER TO SET A PASSWORD FOR THEMySQL root USER !

To do so, start the server, then issue thefollowing commands:

 

 /usr/bin/mysqladmin -u root password 'new-password'

 /usr/bin/mysqladmin -u root -h bogon password 'new-password'

 

Alternatively you can run:

 

 /usr/bin/mysql_secure_installation

 

which will also give you the option ofremoving the test

databases and anonymous user created bydefault.  This is

strongly recommended for productionservers.

 

See the manual for more instructions.

 

You can start the MySQL daemon with:

 

  cd/usr ; /usr/bin/mysqld_safe &

 

You can test the MySQL daemon withmysql-test-run.pl

 

  cdmysql-test ; perl mysql-test-run.pl

 

Please report any problems athttp://bugs.mysql.com/

 

The latest information about MySQL isavailable on the web at

 

 http://www.mysql.com

 

Support MySQL by buying support/licenses athttp://shop.mysql.com

 

WARNING: Found existing config file/usr/my.cnf on the system.

Because this file might be in use, it wasnot replaced,

but was used in bootstrap (unless you used--defaults-file)

and when you later start the server.

The new default config file was created as/usr/my-new.cnf,

please compare it with your file and takethe changes you need.

 

WARNING: Default config file /etc/my.cnfexists on the system

This file will be read by default by theMySQL server

If you do not want to use this, eitherremove it, or use the

--defaults-file argument to mysqld_safewhen starting the server

 

[root@bogon bin]#

 

启动sql 节点:

 

[root@bogon bin]# mysqld_safe--defaults-file=/etc/my.cnf --datadir=/var/mysql/data/ --user=mysql--explicit_defaults_for_timestamp &

[1] 2594

[root@bogon bin]# 160412 03:23:46mysqld_safe Logging to '/var/mysql/log/mysqld.log'.

160412 03:23:46 mysqld_safe Starting mysqlddaemon with databases from /var/mysql/data/

 

管理节点查看节点的状态:

ndb_mgm> show

Cluster Configuration

---------------------

[ndbd(NDB)]  3node(s)

id=3 @192.168.2.59  (mysql-5.6.28 ndb-7.4.10, Nodegroup: 0, *)

id=4 @192.168.2.61  (mysql-5.6.28 ndb-7.4.10, Nodegroup: 0)

id=5 @192.168.2.62  (mysql-5.6.28 ndb-7.4.10, Nodegroup: 0)

 

[ndb_mgmd(MGM)]     2 node(s)

id=1 @192.168.2.57  (mysql-5.6.28 ndb-7.4.10)

id=2 @192.168.2.60  (mysql-5.6.28 ndb-7.4.10)

 

[mysqld(API)] 4 node(s)

id=6 @192.168.2.64  (mysql-5.6.28 ndb-7.4.10)

id=7 @192.168.2.67  (mysql-5.6.28 ndb-7.4.10)

id=8 (not connected, accepting connect from192.168.2.65)

id=9 (not connected, accepting connect fromany host)

 

ndb_mgm>

4.    节点启动顺序:

1. 启动管理节点:ndb_mgmd-f /var/lib/mysql-cluster/config.ini

2. 启动存储节点:ndbd--initial

   初次启动时需要加--initial参数,以后只需要执行ndbd即可;

2.       启动SQL节点:nohup mysqld_safe --explicit_defaults_for_timestamp & 


SQL及存储节点的配置文件内容:

[CLIENT]
socket=/var/mysql/mysql.sock
[MYSQLD]
datadir=/var/mysql/data
user=mysql


#Disabling symbolic-links is recommended to prevent assorted security risks
symbolic-links=0
log-bin = /var/mysql/log/mysql-bin.log
max_connections=1000


#run ndb storge engine
# Set Management node 
ndbcluster 
ndb-connectstring=192.168.2.57,192.168.2.60


[MYSQL_CLUSTER]
ndb-connectstring=192.168.2.57,192.168.2.60
[NDB_MGM]
connect-string=192.168.2.57,192.168.2.60
[MYSQLD_SAFE]
log-error=/var/mysql/log/mysqld.log
pid-file=/var/run/mysqld/mysqld.pid


管理节点集群的配置文件内容:


[NDBD DEFAULT] 
#Options affecting ndbd processes on all data nodes: 
NoOfReplicas=2     # Number of replicas  
DataMemory=100M     # How much memory to allocate for data storage  
IndexMemory=50M   # How much memory to allocate for index storage  
# For DataMemory and IndexMemory, we have used the  
# default values. Since the "world" database takes up  
# only about 500KB, this should be more than enough for  
# this example Cluster setup.  
[TCP DEFAULT]
portnumber=3306
[NDB_MGMD]  
nodeid=1             # Management process option           
HostName=192.168.2.57               # Hostname or IP address of MGM node  
DataDir=/var/lib/mysql-cluster       # Directory for MGM node log files
[NDB_MGMD]  
nodeid=2             # Management process option           
HostName=192.168.2.60               # Hostname or IP address of MGM node  
DataDir=/var/lib/mysql-cluster       # Directory for MGM node log files


[NDBD]
nodeid=3                         # Options for data node   (one ndbd section per data node)
HostName=192.168.2.59       # Hostname or IP address 
DataDir=/var/mysql/data     # Directory for this data nodes data files 


[NDBD]
nodeid=4                         # Options for data node   (one ndbd section per data node)
HostName=192.168.2.61       # Hostname or IP address 
DataDir=/var/mysql/data     # Directory for this data nodes data files 


  
[NDBD]
nodeid=5                         # Options for data node   (one ndbd section per data node)
HostName=192.168.2.62       # Hostname or IP address 
DataDir=/var/mysql/data     # Directory for this data nodes data files  


[MYSQLD]
nodeid=6               # SQL node options: 
HostName=192.168.2.64       # Hostname or IP address  
# (additional mysqld connections can be  
# specified for this node for various  
# purposes such as running ndb_restore)  
[MYSQLD]
nodeid=7                  # SQL node options:
HostName=192.168.2.67       # Hostname or IP address  
# (additional mysqld connections can be  
# specified for this node for various  
# purposes such as running ndb_restore)  
[MYSQLD]
nodeid=8
HostName=192.168.2.65


[MYSQLD]
nodeid=9


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