High Availability MySQL Cookbook phần 4 potx

... @10.0.0 .4 (mysql- 5.1. 34 ndb-7.0.6, Nodegroup: 1) [ndb_mgmd(MGM)] 2 node(s) id=1 @10.0.0.5 (mysql- 5.1. 34 ndb-7.0.6) id=2 @10.0.0.6 (mysql- 5.1. 34 ndb-7.0.6) [mysqld(API)] 4 node(s) id=11 @10.0.0.1 (mysql- 5.1. 34 ... 0) (mysql- 5.1. 34 ndb-7.0.6) ndb_mgm> ALL STATUS Node 3: started (mysql- 5.1. 34 ndb-7.0.6) Node 4: started (mysql- 5.1. 34 ndb-7.0.6) Node 5: started (mysql-...

Ngày tải lên: 07/08/2014, 11:22

... servers for shared storage MySQL 181 Conguring MySQL on shared storage with Conga 185 Fencing for high availability 191 Conguring MySQL with GFS 195 Chapter 7: High Availability with Block Level ... B: LVM and MySQL 243 Appendix C: Highly Available Architectures 251 Single-site architectures 251 Multi-site architectures 253 Summary of options 2 54 Index 255 High Availab...

Ngày tải lên: 07/08/2014, 11:22

... 213.136.52.29 <snip> 21:18:06 (9.25 MB/s) - `MySQL- Cluster-gpl-storage-7.0.6-0.rhel5.x86_ 64. rpm' saved [40 048 34/ 40 048 34]   High Availability with MySQL Cluster 24 Finally, check the exit code of ... @10.0.0 .4 (mysql- 5.1. 34 ndb-7.0.6, Nodegroup: 1) [ndb_mgmd(MGM)] 1 node(s) id=1 @10.0.0.5 (mysql- 5.1. 34 ndb-7.0.6) [mysqld(API)] 4 node(s) id=11 @10.0.0.1...

Ngày tải lên: 07/08/2014, 11:22

... same time. [root@node4 ~]# ps aux | grep ndbd root 40 82 0.0 0 .4 3 348 0 2316 ? Ss Jul08 0:00 ndbd initial root 41 34 0.1 17 .4 42 644 8 9 141 6 ? Sl Jul08 0:02 ndbd initial root 44 60 0.0 0.1 61152 720 ... @10.0.0 .4 (mysql- 5.1. 34 ndb-7.0.6, Nodegroup: 1) [ndb_mgmd(MGM)] 1 node(s) id=1 @10.0.0.5 (mysql- 5.1. 34 ndb-7.0.6) [mysqld(API)] 4 node(s) id=11 @10.0.0.1 (mysql- 5.1. 3...

Ngày tải lên: 07/08/2014, 11:22

... 0) [ndb_mgmd(MGM)] 1 node(s) id=1 @10.0.0.5 (mysql- 5.1. 34 ndb-7.0.6) [mysqld(API)] 4 node(s) id =4 @10.0.0.1 (mysql- 5.1. 34 ndb-7.0.6) id=5 @10.0.0.2 (mysql- 5.1. 34 ndb-7.0.6) id=6 (not connected, accepting ... Configuration [ndbd(NDB)] 4 node(s) id=2 @10.0.0.1 (mysql- 5.1. 34 ndb-7.0.6, Nodegroup: 0) id=3 @10.0.0.2 (mysql- 5.1. 34 ndb-7.0.6, Nodegroup: 0, Master) id =4 @10.0...

Ngày tải lên: 07/08/2014, 11:22

... rows affected (8.80 sec) Chapter 3 111 4 4 4 District char(20) 20 20 20 Name char(35) 36 36 36 CountryCode char(3) 4 4 4 Population int(11) 4 4 4 Fixed Size Columns DM/Row 68 68 ... section.     Chapter 4 117 [ndb_mgmd(MGM)] 1 node(s) id=10 @10.0.0.5 (mysql- 5.1.39 ndb-7.0.9) [mysqld(API)] 4 node(s) id=11 @10.0.0.1 (mysql- 5.1.39 ndb-7.0.9) id=12 @10.0.0.2 (m...

Ngày tải lên: 07/08/2014, 11:22

... (10.0.0.2) 56( 84) bytes of data. 64 bytes from 10.0.0.2: icmp_seq=1 ttl= 64 time=0. 146 ms 64 bytes from 10.0.0.2: icmp_seq=1 ttl= 64 time=0.168 ms (DUP!) 64 bytes from 10.0.0.2: icmp_seq=2 ttl= 64 time=0.110 ... fail without any effect on cluster availability. High Availability with MySQL Replication 146 Row-based replication is required for replication involving MySQL...

Ngày tải lên: 07/08/2014, 11:22

... nodes: [root@node4 ~]# mkdir mmm [root@node4 ~]# cd mmm [root@node4 mmm]# wget http:/ /mysql- mmm.org/_media/:mmm2 :mysql- mmm- 2.0.9.tar.gz 13 :44 :45 http:/ /mysql- mmm.org/_media/:mmm2 :mysql- mmm-2.0.9.tar.gz ... http:/ /mysql- mmm.org/_media/:mmm2 :mysql- mmm-2.0.9.tar.gz 13 :44 :45 (383 KB/s) - `mysql- mmm-2.0.9.tar.gz' saved [501 04/ 501 04] Then we extract it using the tar c...

Ngày tải lên: 07/08/2014, 11:22

... rw,hostdata=jid=0:id=65537:first=1 0 0 Start mysql to run mysql_ install_db (as there is nothing in our new lesystem on /var/lib /mysql) : [root@node1 ~]# service mysql start Initializing MySQL database: Installing MySQL system ... crm_mon Output should show like this: Node: node4.xxx.com (a64f7c5b-096a-4fee-a812-4f9896c69e1d): online Node: node3.xxx.com (735a8f07-1b29-4a72-a6aa-8...

Ngày tải lên: 07/08/2014, 11:22

... shutdown complete cluster failure 43 partial cluster failure 42 recovering from 42 , 43 split brain problem 43 working 44 cluster SQL le importing, to unclustered MySQL server 72 clusvcadm command ... 103 uses 1 04 UUID() function 144 V vgs command 1 54, 2 04, 246 VIP 252 Virtual IP address. See VIP vm.swappiness parameter 227 vmstat command 82, 221 W w/s 2 24 Y yum list |...

Ngày tải lên: 07/08/2014, 11:22