MongoDB 数据库简单介绍（测试篇）

相关链接：MongoDB 数据库简单介绍（安装篇）http://www.linuxidc.com/Linux/2012-12/76641.htm一、启动服务1、在每台RS（真实服务器）上绑定LVS的虚拟IP及抑制ERP[root@LVS_RS_104 ~]# /etc/rc.d/init.d/lvs_dr.sh start
RealServer Start OK
[root@LVS_DR_103 ~]# /etc/rc.d/init.d/lvs_dr.sh start
RealServer Start OK2、启动LVS主的Keepalived服务并查看日志 /var/log/messages[root@LVS_Master_101 ~]# /etc/rc.d/init.d/keepalived start
正在启动 keepalived： [确定]
[root@LVS_Master_101 ~]# tail -f /var/log/messages
Jan 22 04:06:28 CentOS1 Keepalived_healthcheckers: Using MII-BMSR NIC polling thread...
Jan 22 04:06:28 centos1 Keepalived_healthcheckers: Netlink reflector reports IP 192.168.1.101 added
Jan 22 04:06:28 centos1 Keepalived_healthcheckers: Registering Kernel netlink reflector
Jan 22 04:06:28 centos1 Keepalived_healthcheckers: Registering Kernel netlink command channel
Jan 22 04:06:29 centos1 Keepalived_vrrp: VRRP_Instance（VI_1） Transition to MASTER STATE
Jan 22 04:06:30 centos1 Keepalived_vrrp: VRRP_Instance（VI_1） Entering MASTER STATE
Jan 22 04:06:30 centos1 Keepalived_vrrp: VRRP_Instance（VI_1） setting protocol VIPs.
Jan 22 04:06:30 centos1 Keepalived_vrrp: VRRP_Instance（VI_1） Sending gratuitous ARPs on eth0 for 192.168.1.181
Jan 22 04:06:30 centos1 Keepalived_vrrp: Netlink: skipping nl_cmd msg...
Jan 22 04:06:30 centos1 avahi-daemon[1261]: Registering new address record for 192.168.1.181 on eth0.IPv4.3、启动备的Keeplived服务，并查看日志[root@LVS_Backup_114 ~]# /etc/rc.d/init.d/keepalived start
正在启动 keepalived： [确定]
[root@LVS_Backup_114 ~]# cat /var/log/messages
Jan 22 04:17:29 test Keepalived: Starting Keepalived v1.1.17 （01/13,2013）
Jan 22 04:17:29 test Keepalived: Starting Healthcheck child process, pid=1528
Jan 22 04:17:29 test Keepalived: Starting VRRP child process, pid=1529
Jan 22 04:17:29 test Keepalived_vrrp: Using MII-BMSR NIC polling thread...
Jan 22 04:17:29 test Keepalived_healthcheckers: Using MII-BMSR NIC polling thread...
Jan 22 04:17:29 test Keepalived_healthcheckers: Netlink reflector reports IP 192.168.1.114 added
Jan 22 04:17:29 test Keepalived_vrrp: Netlink reflector reports IP 192.168.1.114 added
Jan 22 04:17:29 test Keepalived_healthcheckers: Registering Kernel netlink reflector
Jan 22 04:17:29 test Keepalived_healthcheckers: Registering Kernel netlink command channel
Jan 22 04:17:29 test Keepalived_vrrp: Registering Kernel netlink reflector
Jan 22 04:17:29 test Keepalived_vrrp: Registering Kernel netlink command channel
Jan 22 04:17:29 test Keepalived_vrrp: Registering gratutious ARP shared channel
Jan 22 04:17:29 test Keepalived_vrrp: Opening file "/etc/keepalived/keepalived.conf". #打开Keepalived的主配置文件
Jan 22 04:17:29 test Keepalived_vrrp: Configuration is using : 62711 Bytes
Jan 22 04:17:29 test Keepalived_vrrp: VRRP_Instance（VI_1） Entering BACKUP STATE #进入备角色
Jan 22 04:17:29 test Keepalived_vrrp: VRRP sockpool: [ifindex（2）, proto（112）, fd（10,11）]4、使用ipvsadm -Ln查看状态[root@LVS_Master_101 ~]# ipvsadm
IP Virtual Server version 1.2.1 （size=4096）
Prot LocalAddress:Port Scheduler Flags
-> RemoteAddress:Port Forward Weight ActiveConn InActConn
TCP 192.168.1.181:http rr persistent 50
-> 192.168.1.104:http Route 1 0 0
-> 192.168.1.103:http Route 1 0 0如果输出和上面的一致表明 LVS + Keepalived安装配置成功。接下来测试负载均衡和高可用。

Oracle Alert log按时间保存脚本MySQL报错ERROR 1044 ERROR 1064 （42000）:相关资讯 MongoDB MongoDB数据库

MongoDB数据库初步认识（08月11日）
MongoDB 3.3.0 发布下载（01月14日）
使用MongoDB C#官方驱动操作（12/31/2015 16:27:56）

MongoDB 数据库的创建和删除（03月24日）
MongoDB 3.2版WiredTiger存储引擎（01月02日）
进程监控工具Supervisor 启动（12/26/2015 10:49:57）

本文评论查看全部评论（0）