High Availability MySQL Cookbook phần 1 ppt

... failure 11 6 Multiple storage node failures 12 0 Storage node partitioning and arbitration 12 3 Debugging MySQL Clusters 12 6 Seeking help 13 0 NIC teaming with MySQL Cluster 13 1 Chapter 5: High Availability ... Storage 17 5 Introduction 17 5 Preparing a Linux server for shared storage 17 6 Conguring two servers for shared storage MySQL 18 1 Conguring MySQL on shared...

Ngày tải lên: 07/08/2014, 11:22

... following command (10 .0.0 .10 is our storage IP): [root@node1 ~]# iscsiadm -m discovery -t st -p 10 .0.0 .10 10 .0.0 .10 :3260 ,1 iqn .19 86-03.com.sun:02:bef2d7f0-af13-6afa-9e70- 9622c12ee9c0 The IQN gives ... on: [root@node1 ~]# mkdir –p /var/lib /mysql [root@node1 ~]# mount /dev/clustervg /mysql_ data_ext3 /var/lib /mysql [root@node1 ~]# yum install mysql- server Now, start the serv...

Ngày tải lên: 07/08/2014, 11:22

... 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. 34 ndb-7.0.6) id =12 @10 .0.0.2 (mysql- 5 .1. 34 ndb-7.0.6) id =13 @10 .0.0.3 ... Chapter 1 23 id=3 HostName =10 .0.0 .1 [ndbd] id=4 HostName =10 .0.0.2 [mysqld] id =11 HostName =10 .2.0.3 [mysqld] id =12 HostName =10 .2.0.4 [mysqld] id =13...

Ngày tải lên: 07/08/2014, 11:22

... 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. 34 ndb-7.0.6) id =12 @10 .0.0.2 (mysql- 5 .1. 34 ndb-7.0.6) id =13 (not ... 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...

Ngày tải lên: 07/08/2014, 11:22

... ndb-7.0.6) [mysqld(API)] 4 node(s) id =11 @10 .0.0 .1 (mysql- 5 .1. 34 ndb-7.0.6) id =12 @10 .0.0.2 (mysql- 5 .1. 34 ndb-7.0.6) id =13 @10 .0.0.3 (mysql- 5 .1. 34 ndb-7.0.6) id =14 @10 .0.0.4 (mysql- 5 .1. 34 ndb-7.0.6)  3 MySQL ... ndb-7.0.6) [mysqld(API)] 4 node(s) id =11 @10 .0.0 .1 (mysql- 5 .1. 34 ndb-7.0.6) id =12 @10 .0.0.2 (mysql- 5 .1. 34 ndb-7.0.6) id =13 @10 .0.0.3 (mysql- 5 ....

Ngày tải lên: 07/08/2014, 11:22

... @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 .0.0.3 (mysql- 5 .1. 34 ndb-7.0.6, no nodegroup) id=5 @10 .0.0.4 (mysql- 5 .1. 34 ... Nodegroup: 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 (mysq...

Ngày tải lên: 07/08/2014, 11:22

... section.     Chapter 4 11 7 [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 (mysql- 5 .1. 39 ndb-7.0.9) id =13 @10 .0.0.3 ... (mysql- 5 .1. 39 ndb-7.0.9, Nodegroup: 1) [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...

Ngày tải lên: 07/08/2014, 11:22

... 24 10 .0.0.0 / 24 eth 1 eth 0 eth 1 eth 0 eth 1 eth 0 eth 1 eth 0 eth 1 eth 0 eth 1 BOND1 BOND1 BOND1 BOND1 BOND1 BOND1 STORAGE NODE 2 SQL NODE 1 SQL NODE 2 NODE 1 NODE 2 MGM MGM BOND0 BOND0 BOND0 BOND0 BOND0 BOND0 eth ... wrongly: [root@node1 ~]# ping 10 .0.0.2 PING 10 .0.0.2 (10 .0.0.2) 56(84) bytes of data. 64 bytes from 10 .0.0.2: icmp_seq =1 ttl=64 time=0 .14 6 ms 64...

Ngày tải lên: 07/08/2014, 11:22

... involved: <monitor> ip 12 7.0.0 .1 pid_path /var/run/mmmd_mon.pid bin_path /usr/bin /mysql- mmm/ status_path /var/lib/misc/mmmd_ mon.status ping_ips 10 .0.0.5 ,10 .0.0.6 ,10 .0 .0 .10 ,10 .0.0 .11 ,10 .0.0 .12 </monitor> Finally, ... mmm_control show node5 (10 .0.0.5) master/ONLINE. Roles: reader (10 .0.0 .12 ), writer (10 .0.0 .10 ) node6 (10 .0.0.6) master/ONLINE. Ro...

Ngày tải lên: 07/08/2014, 11:22

... job woes 19 8 D DataMemory calculating 10 9 -11 3 requirements 11 0 DBD @mysql installing, commands 11 3 DESC tablename command 54 df -h command 81 disk-based tables conguring 10 4 -10 6 working 10 6, 10 7 disk ... 19 2 for high availability 19 1 manual fencing, conguring 19 2 setting up, on VMware 19 3 lesystem mounting, on both nodes 19 8 fragments 11 G GFS about 17...

Ngày tải lên: 07/08/2014, 11:22