pacemaker的服务都正常，但是报'unknown error

admin

Failed Actions:
* controller_start_0 on controller1 'unknown error' (1): call=7, status=complete, exitreason='Unable to detect last
known write sequence number',
  y; H- ^( a$ }. N" A    last-rc-change='Thu Dec 28 23:17:22 2017', queued=0ms, exec=7076ms

1320503165

谁遇到过此类问题。

admin

安装ha组件：
yum install pcs fence-agents-all
7 f& Y4 y9 }/ F# }
2 |$ W- {- U  C, v+ I创建集群
pcs cluster setup --start --name my_cluster z1.example.com z2.example.com
5 i$ D) t; X0 p4 Y7 D9 c9 A启动集群服务
pcs cluster enable --all
查看集群状态
pcs cluster status
+ J  k+ C" j+ Y( z/ f1 F" f" `
创建stonith设备

pcs stonith create myapc fence_apc_snmp params ipaddr="zapc.example.com" pcmk_host_map="z1.example.com:1;z2.example.com:2" pcmk_host_check= "static-list" pcmk_host_list="z1.example.com,z2.example.com" login="apc" passwd="apc"
) t+ K2 a/ K4 N3 E% \pcs stonith show myapc

/ U2 u( {! |9 f, q$ D+ n创建资源
pcs resource create my_lvm LVM volgrpname=my_vg exclusive=true --group apachegroup
% C$ D/ j9 D5 h$ C( B0 e2 apcs resource show
# Q# I2 X+ r7 m1 S" {
* D9 l1 [& x( X9 m8 I5 \( D. Apcs resource enable
pcs resource create my_fs Filesystem device="/dev/my_vg/my_lv" directory="/var/www" fstype="ext4" --group apachegroup
; `: g0 a  z9 u" opcs resource create VirtualIP IPaddr2 ip=198.51.100.3 cidr_netmask=24 --group apachegroup
pcs resource create Website apache configfile="/etc/httpd/conf/httpd.conf" statusurl="http://127.0.0.1/server-status" --group apachegroup
pcs resource create VirtualIP ocf:heartbeat:IPaddr2 ip=192.16 8.0.120 cidr_netmask=24 opmonitorinterval= 30s

" f5 G$ m$ l4 j9 O' J2 z
$ f) ?  t3 p$ c3 A. I. {查看集群状态：
pcs status
: d- H4 w% O) J倒换节点：pcs cluster standby z1.example.compcs cluster unstandby z1.example.com
查看帮助pcs resource -h
2 Y0 V( e. `- c! h' p" B& p导出和备份配置文件pcs cluster cib testfilepcs config backuppcs config restorepcs cluster setup --name new_cluster nodeA nodeB --token 10000 --join 100pcs cluster stoppcs cluster enablepcs cluster disablepcs cluster node add nodepcs cluster node remove nodepcs cluster standby nodepcs cluster unstandby nodepcs stonith listpcs stonith describepcs stonith show --fullpcs stonith create myapc-west-13 fence_apc pcmk_host_list="west-13" ipaddr="west-apc" login="apc" passwd="apc" port="15"
fence对应节点：pcs stonith fence nodepcs resource delete VirtualIPpcs resource describe LVMpcs resource show --fullpcs resource enable resource_id
pcs resource disable resource_id

; o2 K/ O  e6 H1 f/ x9 r设置资源先后关系pcs constraint VirtualIP then dummy_resource kind=Optional
5 m, I" N; `# \. R, k0 |% J进入维护模式：pcs resource unmanage resource1
' d8 a2 `5 _6 M7 k解除维护模式
pcs resource manage resource1

admin

Failed Actions:
; U0 `3 v/ n- E+ \) z( z# Y: R* my_wsrep_cluster_promote_0 on controller1 'unknown error' (1): call=12, status=complete, exitreason='Failure, Atte
mpted to promote Master instance of my_wsrep_cluster before bootstrap node has been detected.',
    last-rc-change='Sat Jan 13 15:20:31 2018', queued=0ms, exec=94ms
* my_wsrep_cluster_promote_0 on controller2 'unknown error' (1): call=12, status=complete, exitreason='Failure, Atte
mpted to promote Master instance of my_wsrep_cluster before bootstrap node has been detected.',
  d& a  e/ g  W- s# I& g    last-rc-change='Sat Jan 13 15:20:33 2018', queued=1ms, exec=102ms