HA-heartbeat3.0.6

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系统：CentOS 6.6 x86_64（两台虚拟机）
安全：SElinux disabled
网络：业务网络 + 心跳网络
Heartbeat版本：v3.0.6
Cluster Gule版本：v1.0.12

Resource Agents版本：v3.9.6

软件包安装方式：源码安装

Heartbeat 3.0以后是由 gule、heartbeat、agents 三部分组成。因此，我们需要分别安装。
事先必须安装好必要的基础工具及编译工具：
gcc 系列

flex 和 bison编译解析

net-snmp开发头文件

OpenIPMI 开发头

python解释器

添加运行 heartbeat的用户和组 （在主备服务器上都需要有该操作）

#groupadd -r haclient
#useradd -r -g haclient -M -s /sbin/nologin hacluster

下载安装 Cluster Gule
#wget -O Glue_1.0.12.tar.bz2 http://hg.linux-ha.org/glue/archive/0a7add1d9996.tar.bz2 
#tar xf Glue_1.0.12.tar.bz2 
#cd Reusable-Cluster-Components-glue--0a7add1d9996/
#bash autogen.sh 
#./configure  LIBS=‘/lib64/libuuid.so.1‘
 
      .......................
cluster-glue configuration:
  Version                  = 1.0.12 (Build: 0a7add1d9996b6d869d441da6c82fb7b8abcef4f)
  Features                =
 
  Prefix                  = /usr
  Executables              = /usr/sbin
  Man pages                = /usr/share/man
  Libraries                = /usr/lib64
  Header files            = /usr/include
  Arch-independent files  = /usr/share
  Documentation            = /usr/share/doc/cluster-glue
  State information        = /usr/var
  System configuration    = /usr/etc
 
  Use system LTDL          = yes
 
  HA group name            = haclient
  HA user name            = hacluster
 
  CFLAGS                  = -g -O2 -ggdb  -fgnu89-inline -fstack-protector-all -Wall -Waggregate-return -Wbad-function-cast -Wcast-qual -Wcast-align -Wdeclaration-after-statement -Wendif-labels -Wfloat-equal -Wformat=2 -Wformat-security -Wformat-nonliteral -Winline -Wmissing-prototypes -Wmissing-declarations -Wmissing-format-attribute -Wnested-externs -Wno-long-long -Wno-strict-aliasing -Wpointer-arith -Wstrict-prototypes -Wwrite-strings -ansi -D_GNU_SOURCE -DANSI_ONLY -Werror
  Libraries                = -lbz2 -lz -lxml2 -lc -lrt -ldl /lib64/libuuid.so.1 -lglib-2.0  -lltdl
  Stack Libraries          = 
   
#make -j 2 && make install

下载安装 Heartbeat
#wget -O Heartbeat_3.0.6.tar.bz2  http://hg.linux-ha.org/heartbeat-STABLE_3_0/archive/958e11be8686.tar.bz2
#tar xf  Heartbeat_3.0.6.tar.bz2 
#cd Heartbeat-3-0-958e11be8686/
#./bootstrap 
#./configure 
  .......
configure: WARNING: stdocdir directory () does not exist!
configure: WARNING: value/default "--localstatedir=/usr/local/var" is poor.
configure: WARNING: "/var/something" is strongly recommended.
configure: WARNING: We also recommend using "ConfigureMe".    //使用configureMe
configure: WARNING: Sleeping for 10 seconds.
  ......
 
#./ConfigureMe configure LIBS=/lib64/libuuid.so.1
 
...........
heartbeat configuration:
  Version                  = "3.0.6"
  Executables              = "/usr/sbin"
  Man pages                = "/usr/share/man"
  Libraries                = "/usr/lib64"
  Header files            = "/usr/include"
  Arch-independent files  = "/usr/share"
  Documentation files      = "/usr/share/doc/heartbeat"
  State information        = "/var"
  System configuration    = "/etc"
  Init (rc) scripts        = "/etc/rc.d/init.d"
  Init (rc) defaults      = "/etc/sysconfig"
  Use system LTDL          = "yes"
  HA group name            = "haclient"
  HA group id              = "499"
  HA user name            = "hacluster"
  HA user user id          = "498"
  Build dopd plugin        = "yes"
  Enable times kludge      = "yes"
  CC_WARNINGS              = " -Wall -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wdeclaration-after-statement -Wpointer-arith -Wwrite-strings -Wcast-qual -Wcast-align -Wbad-function-cast -Winline -Wmissing-format-attribute -Wformat=2 -Wformat-security -Wformat-nonliteral -Wno-long-long -Wno-strict-aliasing -Werror "
  Mangled CFLAGS          = "-g -O2  -Wall -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes -Wdeclaration-after-statement -Wpointer-arith -Wwrite-strings -Wcast-qual -Wcast-align -Wbad-function-cast -Winline -Wmissing-format-attribute -Wformat=2 -Wformat-security -Wformat-nonliteral -Wno-long-long -Wno-strict-aliasing -Werror  -ggdb3 -funsigned-char"
  Libraries                = "-lbz2 -lz -lc -lrt -ldl  -lltdl"
  RPATH enabled            = "no"
  Distro-style RPMs        = "no"
   
Note: If you use the ‘make install‘ method for installation you
also need to adjust ‘/etc/passwd‘ and ‘/etc/group‘ manually.
 
#make -j 2 && make install
 
////////////make的时候报错 
/usr/bin/xsltproc \ 
–xinclude \ 
http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl hb_report.xml 
error : Operation in progress 
warning: failed to load external entity "http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl"
cannot parse http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl 
gmake[2]: *** [hb_report.8] Error 4
gmake[2]: Leaving directory `/heartbeat/Reusable-Cluster-Components-glue–5e06b2ddd24b/doc’ 
yum install docbook-style-xsl -y
 
#make -j 2 && make install

下载安装Agents
#wget -O Resource_Agents_3.9.6.tar.gz 
#tar xf Resource_Agents_3.9.6.tar.gz
#cd resource-agents-3.9.6/
#./autogen.sh
autoreconf: Entering directory `.‘
autoreconf: configure.ac: not using Gettext
autoreconf: running: aclocal 
autoreconf: configure.ac: tracing
autoreconf: configure.ac: not using Libtool
autoreconf: running: /usr/bin/autoconf
autoreconf: running: /usr/bin/autoheader
autoreconf: running: automake --add-missing --copy --no-force
configure.ac:102: installing `./compile‘
configure.ac:33: installing `./config.guess‘
configure.ac:33: installing `./config.sub‘
configure.ac:83: installing `./install-sh‘
configure.ac:83: installing `./missing‘
heartbeat/Makefile.am: installing `./depcomp‘
autoreconf: Leaving directory `.‘
Now run ./configure and make
 
#./configure LIBS=‘/lib64/libuuid.so.1‘
#make -j 2 && make install

至此，安装完毕

--------------------------------------------------------------------------------
配置 Heartbeat
#tree /etc/ha.d/
/etc/ha.d/
├── harc
├── rc.d
│  ├── ask_resources
│  ├── hb_takeover
│  ├── ip-request
│  ├── ip-request-resp
│  └── status
├── README.config
├── resource.d
│  ├── apache
│  ├── AudibleAlarm
│  ├── db2
│  ├── Delay
│  ├── Filesystem
│  ├── hto-mapfuncs
│  ├── ICP
│  ├── ids
│  ├── IPaddr
│  ├── IPaddr2
│  ├── IPsrcaddr
│  ├── IPv6addr
│  ├── ldirectord -> /usr/sbin/ldirectord
│  ├── LinuxSCSI
│  ├── LVM
│  ├── MailTo
│  ├── OCF
│  ├── portblock
│  ├── Raid1
│  ├── SendArp
│  ├── ServeRAID
│  ├── WAS
│  ├── WinPopup
│  └── Xinetd
└── shellfuncs
2 directories, 32 files

README.config文档介绍说明 最主要的三个文件 ha.cf、haresources、authkeys 。
注意：authkeys 的权限为 600
#cd /usr/share/doc/heartbeat/
#cp ha.cf haresources authkeys /etc/ha.d/

ha.cf 主配置文件
logfile /var/log/ha-log
logfacility    local0    #日志等级
keepalive 5            #心跳频率，默认为2 秒   
deadtime 30            #死亡超时时间 默认30秒
warntime 10            #告警时间
initdead 150            #网络初始化最长时间，默认120秒
udpport 694            #心跳检测udp端口
ucast eth1  10.1.1.1    #我这里选择单播，检测网卡eth1  ip地址为对端心跳端口的IP
auto_failback on        #如果主节点重新恢复，主节点将抢占资源恢复服务，如果为off，则只当备用节点当掉后，主节点恢复
watchdog /dev/watchdog    #监控设备
node    heartbeat_73    ### 节点和主机名（节点主机名必须和uname -n的结果一样）
node    heartbeat_72    ### 节点和主机名（节点主机名必须和uname -n的结果一样）

haresources 主备节点配置文件

[root@heartbeat_73 /etc/ha.d]#grep -v "^#" haresources 
master IPaddr::211.162.174.74/24/eth0:1/ nginx  #后端要跟服务名

haresources文件的用法：
资源文件（/etc/ha.d/haresources）
Haresources文件用于指定双机系统的主节点、???群IP、子网掩码、广播地址以及启动的服务等集群资源，文件每一行可以包含一个或多个资源脚本名，资源之间使用空格隔开，参数之间使用两个冒号隔开，在两个HA节点上该文件必须完全一致，此文件的一般格式为：
node-name network  <resource-group>
node-name表示主节点的主机名，必须和ha.cf文件中指定的节点名一致。network用于设定集群的IP地址、子网掩码和网络设备标识 等。需要注意的是，这里指定的IP地址就是集群对外服务的IP地址，resource-group用来指定需要Heartbeat托管的服务，也就是这些 服务可以由Heartbeat来启动和关闭。如果要托管这些服务，就必须将服务写成可以通过start/stop来启动和关闭的脚步，然后放到/etc /init.d/或者/etc/ha.d/resource.d/目录下，Heartbeat会根据脚本的名称自动去/etc/init.d或者/etc /ha.d/resource.d/目录下找到相应脚步进行启动或关闭操作。

下面对配置方法进行具体说明：
node1 IPaddr::192.168.60.200/24/eth0/  Filesystem:: /dev/sdb5::/webdata::ext3  httpd tomcat
其中，node1是HA集群的主节点，IPaddr为heartbeat自带的一个执行脚 步，Heartbeat首先将执行/etc/ha.d/resource.d/IPaddr 192.168.60.200/24 start的操作，也就是虚拟出一个子网掩码为255.255.255.0，IP为192.168.60.200的地址。此IP为Heartbeat对外 提供服务的网络地址，同时指定此IP使用的网络接口为eth0。接着，Heartbeat将执行共享磁盘分区的挂载操 作，"Filesystem::/dev/sdb5::/webdata::ext3"相当于在命令行下执行mount操作，即"mount -t ext3 /dev/sdb5 /webdata"，最后依次启动httpd和Tomcat服务。

注意：主节点和备份节点中资源文件haresources要完全一样。

authkeys 心跳密钥验证文件

[root@heartbeat_73 /etc/ha.d]#grep -v "^#" authkeys 
auth 1
1 sha1 HI!

注意：确保 authkeys 文件的权限为 600

好了，配置文件到现在基本配置完毕。
（以上配置在主 备服务器上都需要配置）

--------------------------------------------------------------------------------
启动heartbeat

在这之前有四个需要设置的地方：
1，服务器的IP 需要配置，业务网卡 和 心跳网卡 。并规划好VIP地址。
2，修改主备节点的hosts文件的名字解析（并检测网络是否可以通）
3，由于我们在安装heartbeat的时候没有使用 --prefix 选项指定安装目录，所以需要执行以下操作
#cd /etc/ha.d/
#mkdir /usr/etc/ha.d/
#cp -R ./* /usr/etc/ha.d/

（主备服务器上都需要操作）
4，如果心跳网络是专用网卡，那么请在iptables中放开限制。

--------------------------------------分割线 --------------------------------------

基于Heartbeat V1实现Web服务双机热备 http://www.linuxidc.com/Linux/2014-04/100635.htm

Heartbeat实现Web服务的高可用群集 http://www.linuxidc.com/Linux/2014-04/99503.htm

Heartbeat+LVS+Ldirectord高可用负载均衡解决方案 http://www.linuxidc.com/Linux/2014-04/99502.htm

DRBD+Heartbeat+NFS高可用性配置笔记 http://www.linuxidc.com/Linux/2014-04/99501.htm

Heartbeat基于CRM使用NFS对MySQL高可用 http://www.linuxidc.com/Linux/2014-03/98674.htm

Heartbeat高可用httpd基于Resources简单配置 http://www.linuxidc.com/Linux/2014-03/98672.htm

--------------------------------------分割线 --------------------------------------

为了测试heartbeat ，我们现在在主备服务器上分别安装 nginx（或者 httpd），并吧默认的index.html做个小小的改动

这是备用服务器上的 主页面。

这是主服务器上的 主页面。

做好上述操作后，接下来捣鼓heartbeat启动脚本，默认按上述方法安装好后，会在 /etc/init.d/ 目录下创建heartbeat 启动脚本，但是并没在 chkconfig 启动列表中出现。
chkconfig --add heartbeat
chkconfig --list  //查看是否已经设置为开机启动。
service heartbeat stop  //确保未启动状态

备服务器：
#service heartbeat stop 
Stopping High-Availability services:                      [  OK  ]
 
ifconfig  查看网络连接信息

主服务器：
ifconfig  //确认网络连接信息
 
#service heartbeat start 
Starting High-Availability services: INFO:  Resource is stopped
                                                          [  OK  ]
 
ifconfig  查看网络连接信息
查看 /var/log/ha-log 日志信息
 
Apr 09 13:22:02 heartbeat_72 heartbeat: [6811]: WARN: Logging daemon is disabled --enabling logging daemon is recommended
Apr 09 13:22:02 heartbeat_72 heartbeat: [6811]: info: **************************
Apr 09 13:22:02 heartbeat_72 heartbeat: [6811]: info: Configuration validated. Starting heartbeat 3.0.6
Apr 09 13:22:02 heartbeat_72 heartbeat: [6812]: info: heartbeat: version 3.0.6
Apr 09 13:22:03 heartbeat_72 heartbeat: [6812]: info: Heartbeat generation: 1428508344
Apr 09 13:22:03 heartbeat_72 heartbeat: [6812]: info: glib: ucast: write socket priority set to IPTOS_LOWDELAY on eth1
Apr 09 13:22:03 heartbeat_72 heartbeat: [6812]: info: glib: ucast: bound send socket to device: eth1
Apr 09 13:22:03 heartbeat_72 heartbeat: [6812]: info: glib: ucast: set SO_REUSEPORT(w)
Apr 09 13:22:03 heartbeat_72 heartbeat: [6812]: info: glib: ucast: set SO_REUSEADDR
Apr 09 13:22:03 heartbeat_72 heartbeat: [6812]: info: glib: ucast: bound receive socket to device: eth1
Apr 09 13:22:03 heartbeat_72 heartbeat: [6812]: info: glib: ucast: set SO_REUSEPORT
Apr 09 13:22:03 heartbeat_72 heartbeat: [6812]: info: glib: ucast: started on port 694 interface eth1 to 10.1.1.2
Apr 09 13:22:03 heartbeat_72 heartbeat: [6812]: notice: Using watchdog device: /dev/watchdog
Apr 09 13:22:03 heartbeat_72 heartbeat: [6812]: info: Local status now set to: ‘up‘

当前备用服务器并没有启动heartbeat服务。
ifconfig 查看主服务器 并未配置VIP
 
主节点heartbeat启动一段时间后，日志限制 备服务器已经被认为死亡。
Apr 09 13:46:48 heartbeat_72 heartbeat: [8379]: WARN: node heartbeat_73: is dead
Apr 09 13:46:48 heartbeat_72 heartbeat: [8379]: info: Dead node heartbeat_73 gave up resources.
Apr 09 13:46:48 heartbeat_72 heartbeat: [8379]: info: Link heartbeat_73:eth1 dead.
现在查看ifocnfig  已经配置了VIP

网页截图：

备用节点：
接上网线，开启heartbeat服务。
查看日志：
Apr 09 13:49:03 heartbeat_73 heartbeat: [2089]: info: Heartbeat generation: 1428508003
Apr 09 13:49:03 heartbeat_73 heartbeat: [2089]: info: glib: UDP Broadcast heartbeat started on port 694 (694) interface eth1
Apr 09 13:49:03 heartbeat_73 heartbeat: [2089]: info: glib: UDP Broadcast heartbeat closed on port 694 interface eth1 - Status: 1
Apr 09 13:49:03 heartbeat_73 heartbeat: [2089]: notice: Using watchdog device: /dev/watchdog
Apr 09 13:49:03 heartbeat_73 heartbeat: [2089]: info: Local status now set to: ‘up‘
Apr 09 13:49:03 heartbeat_73 heartbeat: [2089]: info: Link heartbeat_73:eth1 up.
Apr 09 13:49:05 heartbeat_73 heartbeat: [2089]: info: Link heartbeat_72:eth1 up.
Apr 09 13:49:05 heartbeat_73 heartbeat: [2089]: info: Status update for node heartbeat_72: status active
harc(default)[2096]:    2015/04/09_13:49:05 info: Running /usr/etc/ha.d//rc.d/status status
Apr 09 13:49:05 heartbeat_73 heartbeat: [2089]: info: Comm_now_up(): updating status to active
Apr 09 13:49:05 heartbeat_73 heartbeat: [2089]: info: Local status now set to: ‘active‘
Apr 09 13:49:06 heartbeat_73 heartbeat: [2089]: info: remote resource transition completed.
Apr 09 13:49:06 heartbeat_73 heartbeat: [2089]: info: remote resource transition completed.
Apr 09 13:49:06 heartbeat_73 heartbeat: [2089]: info: Local Resource acquisition completed. (none)
Apr 09 13:49:06 heartbeat_73 heartbeat: [2089]: info: heartbeat_72 wants to go standby [foreign]
Apr 09 13:49:07 heartbeat_73 heartbeat: [2089]: info: standby: acquire [foreign] resources from heartbeat_72
Apr 09 13:49:07 heartbeat_73 heartbeat: [2116]: info: acquire local HA resources (standby).
Apr 09 13:49:07 heartbeat_73 heartbeat: [2116]: info: local HA resource acquisition completed (standby).
Apr 09 13:49:07 heartbeat_73 heartbeat: [2089]: info: Standby resource acquisition done [foreign].
Apr 09 13:49:07 heartbeat_73 heartbeat: [2089]: info: Initial resource acquisition complete (auto_failback)
Apr 09 13:49:07 heartbeat_73 heartbeat: [2089]: info: remote resource transition completed.
#ifconfig  查看网络信息，并未配置VIP

主节点的日志：
Apr 09 13:49:04 heartbeat_72 heartbeat: [8379]: info: Heartbeat restart on node heartbeat_73
Apr 09 13:49:04 heartbeat_72 heartbeat: [8379]: info: Link heartbeat_73:eth1 up.
Apr 09 13:49:04 heartbeat_72 heartbeat: [8379]: info: Status update for node heartbeat_73: status init
Apr 09 13:49:04 heartbeat_72 heartbeat: [8379]: info: Status update for node heartbeat_73: status up
harc(default)[8998]:    2015/04/09_13:49:04 info: Running /usr/etc/ha.d//rc.d/status status
harc(default)[9015]:    2015/04/09_13:49:04 info: Running /usr/etc/ha.d//rc.d/status status
Apr 09 13:49:06 heartbeat_72 heartbeat: [8379]: info: Status update for node heartbeat_73: status active
Apr 09 13:49:06 heartbeat_72 heartbeat: [8379]: WARN: T_STARTING received during takeover.
harc(default)[9032]:    2015/04/09_13:49:06 info: Running /usr/etc/ha.d//rc.d/status status
Apr 09 13:49:06 heartbeat_72 heartbeat: [8379]: info: remote resource transition completed.
Apr 09 13:49:06 heartbeat_72 heartbeat: [8379]: info: heartbeat_72 wants to go standby [foreign]
Apr 09 13:49:07 heartbeat_72 heartbeat: [8379]: info: standby: heartbeat_73 can take our foreign resources
Apr 09 13:49:07 heartbeat_72 heartbeat: [9049]: info: give up foreign HA resources (standby).
Apr 09 13:49:07 heartbeat_72 heartbeat: [9049]: info: foreign HA resource release completed (standby).
Apr 09 13:49:07 heartbeat_72 heartbeat: [8379]: info: Local standby process completed [foreign].
Apr 09 13:49:07 heartbeat_72 heartbeat: [8379]: WARN: 1 lost packet(s) for [heartbeat_73] [9:11]
Apr 09 13:49:07 heartbeat_72 heartbeat: [8379]: info: remote resource transition completed.
Apr 09 13:49:07 heartbeat_72 heartbeat: [8379]: info: No pkts missing from heartbeat_73!
Apr 09 13:49:07 heartbeat_72 heartbeat: [8379]: info: Other node completed standby takeover of foreign resources.

主节点：
#service  heartbeat  stop
查看日志：
Apr 09 14:41:06 heartbeat_72 heartbeat: [9495]: info: Heartbeat shutdown in progress. (9495)
Apr 09 14:41:06 heartbeat_72 heartbeat: [9631]: info: Giving up all HA resources.
ResourceManager(default)[9644]: 2015/04/09_14:41:06 info: Releasing resource group: heartbeat_72 IPaddr::211.162.174.74/24/eth0:1/ nginx
ResourceManager(default)[9644]: 2015/04/09_14:41:06 info: Running /etc/rc.d/init.d/nginx  stop
ResourceManager(default)[9644]: 2015/04/09_14:41:06 info: Running /etc/ha.d/resource.d/IPaddr 211.162.174.74/24/eth0:1/ stop
IPaddr(IPaddr_211.162.174.74)[9732]:    2015/04/09_14:41:06 INFO: ifconfig eth0:1 down
/usr/lib/ocf/resource.d//heartbeat/IPaddr(IPaddr_211.162.174.74)[9706]: 2015/04/09_14:41:06 INFO:  Success
Apr 09 14:41:06 heartbeat_72 heartbeat: [9631]: info: All HA resources relinquished.
Apr 09 14:41:06 heartbeat_72 heartbeat: [9495]: WARN: 1 lost packet(s) for [heartbeat_73] [51:53]
Apr 09 14:41:06 heartbeat_72 heartbeat: [9495]: info: No pkts missing from heartbeat_73!
Apr 09 14:41:08 heartbeat_72 heartbeat: [9495]: info: killing HBFIFO process 9498 with signal 15
Apr 09 14:41:08 heartbeat_72 heartbeat: [9495]: info: killing HBWRITE process 9499 with signal 15
Apr 09 14:41:08 heartbeat_72 heartbeat: [9495]: info: killing HBREAD process 9500 with signal 15
Apr 09 14:41:08 heartbeat_72 heartbeat: [9495]: info: Core process 9498 exited. 3 remaining
Apr 09 14:41:08 heartbeat_72 heartbeat: [9495]: info: Core process 9499 exited. 2 remaining
Apr 09 14:41:08 heartbeat_72 heartbeat: [9495]: info: Core process 9500 exited. 1 remaining
Apr 09 14:41:08 heartbeat_72 heartbeat: [9495]: info: heartbeat_72 Heartbeat shutdown complete.

备节点：

Apr 09 14:41:38 heartbeat_73 heartbeat: [2828]: WARN: node heartbeat_72: is dead
Apr 09 14:41:38 heartbeat_73 heartbeat: [2828]: info: Dead node heartbeat_72 gave up resources.
Apr 09 14:41:38 heartbeat_73 heartbeat: [2828]: info: Link heartbeat_72:eth1 dead.

已经正确记录主节点宕机，并且VIP已经漂移到备用节点。
网页截图：

主节点开启服务：
Apr 09 14:43:48 heartbeat_73 heartbeat: [2828]: info: Heartbeat restart on node heartbeat_72
Apr 09 14:43:48 heartbeat_73 heartbeat: [2828]: info: Link heartbeat_72:eth1 up.
Apr 09 14:43:48 heartbeat_73 heartbeat: [2828]: info: Status update for node heartbeat_72: status init
Apr 09 14:43:48 heartbeat_73 heartbeat: [2828]: info: Status update for node heartbeat_72: status up
harc(default)[3353]:    2015/04/09_14:43:48 info: Running /usr/etc/ha.d//rc.d/status status
harc(default)[3370]:    2015/04/09_14:43:48 info: Running /usr/etc/ha.d//rc.d/status status
Apr 09 14:43:52 heartbeat_73 heartbeat: [2828]: info: Status update for node heartbeat_72: status active
Apr 09 14:43:52 heartbeat_73 heartbeat: [2828]: WARN: T_STARTING received during takeover.
harc(default)[3387]:    2015/04/09_14:43:52 info: Running /usr/etc/ha.d//rc.d/status status
Apr 09 14:43:52 heartbeat_73 heartbeat: [2828]: info: remote resource transition completed.
Apr 09 14:43:52 heartbeat_73 heartbeat: [2828]: info: heartbeat_73 wants to go standby [foreign]
Apr 09 14:43:52 heartbeat_73 heartbeat: [2828]: info: standby: heartbeat_72 can take our foreign resources
Apr 09 14:43:52 heartbeat_73 heartbeat: [3404]: info: give up foreign HA resources (standby).
ResourceManager(default)[3417]: 2015/04/09_14:43:52 info: Releasing resource group: heartbeat_72 IPaddr::211.162.174.74/24/eth0:1/ nginx
ResourceManager(default)[3417]: 2015/04/09_14:43:52 info: Running /etc/rc.d/init.d/nginx  stop
ResourceManager(default)[3417]: 2015/04/09_14:43:52 info: Running /etc/ha.d/resource.d/IPaddr 211.162.174.74/24/eth0:1/ stop
IPaddr(IPaddr_211.162.174.74)[3505]:    2015/04/09_14:43:52 INFO: ifconfig eth0:0 down
/usr/lib/ocf/resource.d//heartbeat/IPaddr(IPaddr_211.162.174.74)[3479]: 2015/04/09_14:43:52 INFO:  Success
Apr 09 14:43:52 heartbeat_73 heartbeat: [3404]: info: foreign HA resource release completed (standby).
Apr 09 14:43:52 heartbeat_73 heartbeat: [2828]: info: Local standby process completed [foreign].
Apr 09 14:43:53 heartbeat_73 heartbeat: [2828]: WARN: 1 lost packet(s) for [heartbeat_72] [11:13]
Apr 09 14:43:53 heartbeat_73 heartbeat: [2828]: info: remote resource transition completed.
Apr 09 14:43:53 heartbeat_73 heartbeat: [2828]: info: No pkts missing from heartbeat_72!
Apr 09 14:43:53 heartbeat_73 heartbeat: [2828]: info: Other node completed standby takeover of foreign resources.

备用节点日志：
Apr 09 14:43:48 heartbeat_73 heartbeat: [2828]: info: Heartbeat restart on node heartbeat_72
Apr 09 14:43:48 heartbeat_73 heartbeat: [2828]: info: Link heartbeat_72:eth1 up.
Apr 09 14:43:48 heartbeat_73 heartbeat: [2828]: info: Status update for node heartbeat_72: status init
Apr 09 14:43:48 heartbeat_73 heartbeat: [2828]: info: Status update for node heartbeat_72: status up
harc(default)[3353]:    2015/04/09_14:43:48 info: Running /usr/etc/ha.d//rc.d/status status
harc(default)[3370]:    2015/04/09_14:43:48 info: Running /usr/etc/ha.d//rc.d/status status
Apr 09 14:43:52 heartbeat_73 heartbeat: [2828]: info: Status update for node heartbeat_72: status active
Apr 09 14:43:52 heartbeat_73 heartbeat: [2828]: WARN: T_STARTING received during takeover.
harc(default)[3387]:    2015/04/09_14:43:52 info: Running /usr/etc/ha.d//rc.d/status status
Apr 09 14:43:52 heartbeat_73 heartbeat: [2828]: info: remote resource transition completed.
Apr 09 14:43:52 heartbeat_73 heartbeat: [2828]: info: heartbeat_73 wants to go standby [foreign]
Apr 09 14:43:52 heartbeat_73 heartbeat: [2828]: info: standby: heartbeat_72 can take our foreign resources
Apr 09 14:43:52 heartbeat_73 heartbeat: [3404]: info: give up foreign HA resources (standby).
ResourceManager(default)[3417]: 2015/04/09_14:43:52 info: Releasing resource group: heartbeat_72 IPaddr::211.162.174.74/24/eth0:1/ nginx
ResourceManager(default)[3417]: 2015/04/09_14:43:52 info: Running /etc/rc.d/init.d/nginx  stop
ResourceManager(default)[3417]: 2015/04/09_14:43:52 info: Running /etc/ha.d/resource.d/IPaddr 211.162.174.74/24/eth0:1/ stop
IPaddr(IPaddr_211.162.174.74)[3505]:    2015/04/09_14:43:52 INFO: ifconfig eth0:0 down
/usr/lib/ocf/resource.d//heartbeat/IPaddr(IPaddr_211.162.174.74)[3479]: 2015/04/09_14:43:52 INFO:  Success
Apr 09 14:43:52 heartbeat_73 heartbeat: [3404]: info: foreign HA resource release completed (standby).
Apr 09 14:43:52 heartbeat_73 heartbeat: [2828]: info: Local standby process completed [foreign].
Apr 09 14:43:53 heartbeat_73 heartbeat: [2828]: WARN: 1 lost packet(s) for [heartbeat_72] [11:13]
Apr 09 14:43:53 heartbeat_73 heartbeat: [2828]: info: remote resource transition completed.
Apr 09 14:43:53 heartbeat_73 heartbeat: [2828]: info: No pkts missing from heartbeat_72!
Apr 09 14:43:53 heartbeat_73 heartbeat: [2828]: info: Other node completed standby takeover of foreign resources.

好了，主节点恢复后，VIP已经默认转移到主节点上了。

OK  实验完成。

HA-heartbeat3.0.6

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原文地址：http://www.cnblogs.com/baiquan/p/7615184.html