1、MapScapeService绘图服务和gdapp算法服务的启动方法：
//使用端口9527
[root@node03 ~]# nohup /home/geohpc/bin/s & //使用端口35569
[root@node03 ~]# nohup /home/geohpc/bin/gdappwl &
在每个计算节点上启动上述服务，查看是否已经启动;
//MapScapeService监听9527端口 [root@mgt softwares]# lsof -i:9527 COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME MapScapeS 32600 root 3u IPv4 1592823 0t0 TCP *:9527 (LISTEN) //gdappwl算法服务监听35569端口 [root@mgt softwares]# lsof -i:35569 COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME gdappwl 15573 root 3u IPv4 1633344 0t0 TCP *:35569 (LISTEN)
在主节点上启动数据传输服务，使用端口35568：
[geohpc@mgt bin]$ nohup ./gdmndsrv &
2、关于apache和tomcat的路径和重启方法
apache根目录为“/var/www/”，如下：
[root@mgt zc]# ll /var/www/ total 24 drwxr-xr-x. 2 root root 4096 Jan 25 2013 cgi-bin drwxr-xr-x. 3 root root 4096 Jun 26 2012 error drwxr-xr-x 5 root root 4096 Jan 28 2013 higine drwxr-xr-x. 3 root root 4096 Jan 23 2013 html drwxr-xr-x. 3 root root 4096 Jan 25 2013 icons drwxrwxrwx 2 root root 4096 Jan 25 2013 images
apache服务状态、停止、启动方法为：
[root@mgt ~]#service httpd status [root@mgt ~]#service httpd stop [root@mgt ~]#service httpd start
tomcat路径位于"/home/geohpc/softwares/apache-tomcat-7.0.34/"下，
[root@mgt ~]# cd /home/geohpc/software/bin/apache-tomcat-7.0.34/bin //停止 [root@mgt ~]# ./shutdown.sh //启动 [root@mgt ~]# ./startup.sh //查看状态 [root@mgt ~]# ps -ef|grep tomcat root 8047 7966 0 23:46 pts/0 00:00:00 grep tomcat //或者 [root@mgt softwares]# lsof -i:8080 COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME java 17964 root 37u IPv6 1551628 0t0 TCP *:webcache (LISTEN)
3、关于LVS
各种配置文件为目录：“ /home/geohpc/zmq/”下。
执行realserver.sh脚本：
#!/bin/bash setenforce 0 VIP=192.168.253.110 /sbin/ifconfig lo:0 192.168.253.110 broadcast 192.168.253.110 netmask 255.255.255.255 up /sbin/route add -host 192.168.253.110 dev lo:0 echo "1" > /proc/sys/net/ipv4/conf/lo/arp_ignore echo "2" > /proc/sys/net/ipv4/conf/lo/arp_announce echo "1" > /proc/sys/net/ipv4/conf/all/arp_ignore echo "2" > /proc/sys/net/ipv4/conf/all/arp_announce sysctl -p
查看网络配置（lo:0为新增虚拟网卡）：
[root@mgt zmq]# ifconfig eth0 Link encap:Ethernet HWaddr 5C:F3:FC:E9:61:78 inet addr:172.20.0.1 Bcast:172.20.0.255 Mask:255.255.255.0 inet6 addr: 2001:cc0:2034:253:5ef3:fcff:fee9:6178/64 Scope:Global inet6 addr: fe80::5ef3:fcff:fee9:6178/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:159581 errors:0 dropped:0 overruns:0 frame:0 TX packets:194916 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:33036347 (31.5 MiB) TX bytes:90134768 (85.9 MiB) Interrupt:28 Memory:92000000-92012800 eth1 Link encap:Ethernet HWaddr 5C:F3:FC:E9:61:7A inet addr:192.168.253.100 Bcast:192.168.253.255 Mask:255.255.255.0 inet6 addr: 2001:cc0:2034:253:5ef3:fcff:fee9:617a/64 Scope:Global inet6 addr: fe80::5ef3:fcff:fee9:617a/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:210390 errors:0 dropped:0 overruns:0 frame:0 TX packets:131542 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:20929725 (19.9 MiB) TX bytes:116119383 (110.7 MiB) Interrupt:40 Memory:94000000-94012800 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:1822085 errors:0 dropped:0 overruns:0 frame:0 TX packets:1822085 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:271649237 (259.0 MiB) TX bytes:271649237 (259.0 MiB) lo:0 Link encap:Local Loopback inet addr:192.168.253.110 Mask:255.255.255.255 UP LOOPBACK RUNNING MTU:16436 Metric:1
ipvssetup.sh脚本：
#!/bin/bash /sbin/ifconfig eth0:0 $VIP broadcast 192.168.253.110 netmask 255.255.255.255 up /sbin/route add -host 192.168.253.110 dev eth1:0
ipvsadm.sh脚本：
[root@mgt zmq]# ./ipvsadm.sh IP Virtual Server version 1.2.1 (size=4096) Prot LocalAddress:Port Scheduler Flags -> RemoteAddress:Port Forward Weight ActiveConn InActConn TCP 192.168.253.110:8080 wrr -> 192.168.253.101:8080 Route 100 0 0 -> 192.168.253.102:8080 Route 100 0 0 -> 192.168.253.103:8080 Route 100 0 0 -> 192.168.253.104:8080 Route 80 0 0 -> 192.168.253.105:8080 Route 80 0 0 TCP 192.168.253.110:9527 wrr -> 192.168.253.101:9527 Route 100 0 0 -> 192.168.253.102:9527 Route 100 0 0 -> 192.168.253.103:9527 Route 100 0 0 -> 192.168.253.104:9527 Route 80 0 0 -> 192.168.253.105:9527 Route 80 0 0 TCP 192.168.253.110:35569 wrr -> 192.168.253.101:35569 Route 100 0 0 -> 192.168.253.102:35569 Route 100 0 0 -> 192.168.253.103:35569 Route 100 0 0 -> 192.168.253.104:35569 Route 80 0 0 -> 192.168.253.105:35569 Route 80 0 0
（关于LVS配置方法，待续）
4、关于ganglia监控界面的配置和启动（web界面发布于“ /var/www/html/ganglia/”）
在管理结点上查看、重启gmetad服务：
[root@mgt zc]# service gmetad status gmetad (pid 14327) is running... [root@mgt zc]# service gmetad start/stop/restart
在各个结点上重启gmond服务：
[root@node04 ~]# service gmond restart
Shutting down GANGLIA gmond: [ OK ]
Starting GANGLIA gmond: [ OK ]
5、关于higine（待续）
