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',
    last-rc-change='Thu Dec 28 23:17:22 2017', queued=0ms, exec=7076ms
  y  w& ]* R: v+ o4 V/ c% _" W; o8 A* b

1320503165

谁遇到过此类问题。

admin

安装ha组件：
' p" [/ W5 q" r# p4 E' x0 ?1 x' v/ i5 byum install pcs fence-agents-all

5 k8 X& S3 J4 o% W+ o创建集群
pcs cluster setup --start --name my_cluster z1.example.com z2.example.com
启动集群服务
" H3 o$ h4 p6 }0 V5 V$ ypcs cluster enable --all
8 x  @2 v: {$ ^2 e9 s查看集群状态
* c" t  E% b& _, ?, y3 F( m2 z/ ~: l6 @pcs cluster status

创建stonith设备
6 a! @/ w+ w. u( o  A. u4 K% z
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"
pcs stonith show myapc
6 |' g, y4 q( A9 P1 z2 A( [
/ X4 d* z% q% _6 N创建资源
& d6 p1 ^, S0 cpcs resource create my_lvm LVM volgrpname=my_vg exclusive=true --group apachegroup
2 `) M' k8 o4 ~6 B) U1 ?$ {pcs resource show
& a) e, W4 w! n, c, _) O7 f; v$ E
$ C, ]6 F# C1 g: wpcs resource enable
9 j7 k) S8 ?, A) k# Apcs resource create my_fs Filesystem device="/dev/my_vg/my_lv" directory="/var/www" fstype="ext4" --group apachegroup
pcs 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


; Q, Z3 e4 u( K; Q! {; X% U' a查看集群状态：
pcs status
; G* a' g+ `; \倒换节点：pcs cluster standby z1.example.compcs cluster unstandby z1.example.com
查看帮助pcs resource -h
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"
+ A" ?7 N/ [; {4 u) s0 Tfence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
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设置资源先后关系pcs constraint VirtualIP then dummy_resource kind=Optional
2 \! ~9 ~0 m1 s2 L3 h7 f, t进入维护模式：pcs resource unmanage resource1
0 ?6 x% w8 e! w2 x7 d2 R9 f$ s( d解除维护模式
3 T6 O; Y- d' ~; l2 zpcs resource manage resource1

admin

Failed Actions:
& J+ P, w0 w; r- P4 T* my_wsrep_cluster_promote_0 on controller1 'unknown error' (1): call=12, status=complete, exitreason='Failure, Atte
) ^% ?( ?! V1 i* W) G) f+ A, |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
+ }+ h* h6 j- s; ~3 gmpted to promote Master instance of my_wsrep_cluster before bootstrap node has been detected.',
    last-rc-change='Sat Jan 13 15:20:33 2018', queued=1ms, exec=102ms