[ClusterLabs] a resource being all -infinity
Strahil
hunter86_bg at yahoo.com
Fri Nov 8 00:33:38 EST 2019
'crm configure show' or 'pcs config' can show any BANs (location constraints with 'cli-ban' in the name).
Usually these happen when you force fully move a resource of a node or when the resource has failed too many times.
'crm resource clear resource-name' and 'pcs resource clear resource-name' should remove those.
N.B.: All commands here are written by memory and you should check the official online/offline documentation before executing them.
Best Regards,
Strahil NikolovOn Nov 6, 2019 12:19, 张冲andy <964955634 at qq.com> wrote:
>
>
> How do I avoid a resource being -infinity at all nodes,There is no way to switch successfully when a disaster occurs. Such as, HAProxy_43234 is all -infinity. Looking forward to your reply . Thank you very much
>
> Version information:
> root at dc-dcb-corosync-haproxy-07:~# uname -a
> Linux dc-dcb-corosync-haproxy-07 4.4.0-142-generic #168-Ubuntu SMP Wed Jan 16 21:00:45 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
> root at dc-dcb-corosync-haproxy-07:~# corosync -v
> Corosync Cluster Engine, version '2.3.5'
> Copyright (c) 2006-2009 Red Hat, Inc.
> root at dc-dcb-corosync-haproxy-07:~# pacemakerd --version
> Pacemaker 1.1.14
>
>
>
> Configuration information:
> root at dc-dcb-corosync-haproxy-08:~# cat /etc/corosync/corosync.conf
> totem {
> version: 2
> threads: 8
> secauth: on
> token: 1000
> token_retransmits_before_loss_const: 10
> cluster_name: dba_cluster_3
> transport: udpu
> interface {
> ringnumber: 0
> bindnetaddr: current-node
> # broadcast: yes
> mcastaddr: 226.1.1.3
> mcastport: 6407
> ttl: 1
> }
> }
>
> logging {
> fileline: off
> to_logfile: yes
> to_syslog: no
> logfile: /data/corosync/corosync.log
> timestamp: on
> debug: on
> logger_subsys {
> subsys: AMF
> debug: off
> }
> }
>
> service {
> ver: 0
> name: pacemaker
> }
>
> quorum {
> provider: corosync_votequorum
> expected_votes: 2
> wait_for_all: 1
> last_man_standing: 1
> last_man_standing_window: 10000
> ## two_node: 1
> }
>
> nodelist {
> node {
> ring0_addr: dc-dcb-corosync-haproxy-07
> nodeid: 1
> }
> node {
> ring0_addr: dc-dcb-corosync-haproxy-08
> nodeid: 2
> }
> node {
> ring0_addr: dc-dcb-corosync-haproxy-09
> nodeid: 3
> }
> }
>
>
>
> root at dc-dcb-corosync-haproxy-08:~# crm_simulate -sL
> Current cluster status:
> Online: [ dc-dcb-corosync-haproxy-07 dc-dcb-corosync-haproxy-08 ]
> OFFLINE: [ dc-dcb-corosync-haproxy-09 ]
>
> Resource Group: HAProxyGroup_test1_43231
> HAProxyVIP_43231 (ocf::heartbeat:IPaddr): Started dc-dcb-corosync-haproxy-07
> HAProxy_43231 (systemd:haproxy43231): Started dc-dcb-corosync-haproxy-07
> Resource Group: HAProxyGroup_test2_43232
> HAProxyVIP_43232 (ocf::heartbeat:IPaddr): Started dc-dcb-corosync-haproxy-08
> HAProxy_43232 (systemd:haproxy43232): Started dc-dcb-corosync-haproxy-08
> Resource Group: HAProxyGroup_test3_43233
> HAProxyVIP_43233 (ocf::heartbeat:IPaddr): Started dc-dcb-corosync-haproxy-08
> HAProxy_43233 (systemd:haproxy43233): Started dc-dcb-corosync-haproxy-08
> Resource Group: HAProxyGroup_test4_43234
> HAProxyVIP_43234 (ocf::heartbeat:IPaddr): Stopped
> HAProxy_43234 (systemd:haproxy43234): Stopped
>
> Allocation scores:
> group_color: HAProxyGroup_test1_43231 allocation score on dc-dcb-corosync-haproxy-07: 0
> group_color: HAProxyGroup_test1_43231 allocation score on dc-dcb-corosync-haproxy-08: 0
> group_color: HAProxyGroup_test1_43231 allocation score on dc-dcb-corosync-haproxy-09: 0
> group_color: HAProxyVIP_43231 allocation score on dc-dcb-corosync-haproxy-07: 0
> group_color: HAProxyVIP_43231 allocation score on dc-dcb-corosync-haproxy-08: 0
> group_color: HAProxyVIP_43231 allocation score on dc-dcb-corosync-haproxy-09: 0
> group_color: HAProxy_43231 allocation score on dc-dcb-corosync-haproxy-07: 0
> group_color: HAProxy_43231 allocation score on dc-dcb-corosync-haproxy-08: 0
> group_color: HAProxy_43231 allocation score on dc-dcb-corosync-haproxy-09: 0
> native_color: HAProxyVIP_43231 allocation score on dc-dcb-corosync-haproxy-07: 0
> native_color: HAProxyVIP_43231 allocation score on dc-dcb-corosync-haproxy-08: 0
> native_color: HAProxyVIP_43231 allocation score on dc-dcb-corosync-haproxy-09: -INFINITY
> native_color: HAProxy_43231 allocation score on dc-dcb-corosync-haproxy-07: 0
> native_color: HAProxy_43231 allocation score on dc-dcb-corosync-haproxy-08: -INFINITY
> native_color: HAProxy_43231 allocation score on dc-dcb-corosync-haproxy-09: -INFINITY
> group_color: HAProxyGroup_test2_43232 allocation score on dc-dcb-corosync-haproxy-07: 0
> group_color: HAProxyGroup_test2_43232 allocation score on dc-dcb-corosync-haproxy-08: 0
> group_color: HAProxyGroup_test2_43232 allocation score on dc-dcb-corosync-haproxy-09: 0
> group_color: HAProxyVIP_43232 allocation score on dc-dcb-corosync-haproxy-07: 0
> group_color: HAProxyVIP_43232 allocation score on dc-dcb-corosync-haproxy-08: 0
> group_color: HAProxyVIP_43232 allocation score on dc-dcb-corosync-haproxy-09: 0
> group_color: HAProxy_43232 allocation score on dc-dcb-corosync-haproxy-07: 0
> group_color: HAProxy_43232 allocation score on dc-dcb-corosync-haproxy-08: 0
> group_color: HAProxy_43232 allocation score on dc-dcb-corosync-haproxy-09: 0
> native_color: HAProxyVIP_43232 allocation score on dc-dcb-corosync-haproxy-07: 0
> native_color: HAProxyVIP_43232 allocation score on dc-dcb-corosync-haproxy-08: 0
> native_color: HAProxyVIP_43232 allocation score on dc-dcb-corosync-haproxy-09: -INFINITY
> native_color: HAProxy_43232 allocation score on dc-dcb-corosync-haproxy-07: -INFINITY
> native_color: HAProxy_43232 allocation score on dc-dcb-corosync-haproxy-08: 0
> native_color: HAProxy_43232 allocation score on dc-dcb-corosync-haproxy-09: -INFINITY
> group_color: HAProxyGroup_test3_43233 allocation score on dc-dcb-corosync-haproxy-07: 0
> group_color: HAProxyGroup_test3_43233 allocation score on dc-dcb-corosync-haproxy-08: 0
> group_color: HAProxyGroup_test3_43233 allocation score on dc-dcb-corosync-haproxy-09: 0
> group_color: HAProxyVIP_43233 allocation score on dc-dcb-corosync-haproxy-07: 0
> group_color: HAProxyVIP_43233 allocation score on dc-dcb-corosync-haproxy-08: 0
> group_color: HAProxyVIP_43233 allocation score on dc-dcb-corosync-haproxy-09: 0
> group_color: HAProxy_43233 allocation score on dc-dcb-corosync-haproxy-07: 0
> group_color: HAProxy_43233 allocation score on dc-dcb-corosync-haproxy-08: 0
> group_color: HAProxy_43233 allocation score on dc-dcb-corosync-haproxy-09: 0
> native_color: HAProxyVIP_43233 allocation score on dc-dcb-corosync-haproxy-07: 0
> native_color: HAProxyVIP_43233 allocation score on dc-dcb-corosync-haproxy-08: 0
> native_color: HAProxyVIP_43233 allocation score on dc-dcb-corosync-haproxy-09: -INFINITY
> native_color: HAProxy_43233 allocation score on dc-dcb-corosync-haproxy-07: -INFINITY
> native_color: HAProxy_43233 allocation score on dc-dcb-corosync-haproxy-08: 0
> native_color: HAProxy_43233 allocation score on dc-dcb-corosync-haproxy-09: -INFINITY
> group_color: HAProxyGroup_test4_43234 allocation score on dc-dcb-corosync-haproxy-07: 0
> group_color: HAProxyGroup_test4_43234 allocation score on dc-dcb-corosync-haproxy-08: 0
> group_color: HAProxyGroup_test4_43234 allocation score on dc-dcb-corosync-haproxy-09: 0
> group_color: HAProxyVIP_43234 allocation score on dc-dcb-corosync-haproxy-07: -INFINITY
> group_color: HAProxyVIP_43234 allocation score on dc-dcb-corosync-haproxy-08: -INFINITY
> group_color: HAProxyVIP_43234 allocation score on dc-dcb-corosync-haproxy-09: 0
> group_color: HAProxy_43234 allocation score on dc-dcb-corosync-haproxy-07: 0
> group_color: HAProxy_43234 allocation score on dc-dcb-corosync-haproxy-08: 0
> group_color: HAProxy_43234 allocation score on dc-dcb-corosync-haproxy-09: 0
> native_color: HAProxyVIP_43234 allocation score on dc-dcb-corosync-haproxy-07: -INFINITY
> native_color: HAProxyVIP_43234 allocation score on dc-dcb-corosync-haproxy-08: -INFINITY
> native_color: HAProxyVIP_43234 allocation score on dc-dcb-corosync-haproxy-09: 0
> native_color: HAProxy_43234 allocation score on dc-dcb-corosync-haproxy-07: -INFINITY
> native_color: HAProxy_43234 allocation score on dc-dcb-corosync-haproxy-08: -INFINITY
> native_color: HAProxy_43234 allocation score on dc-dcb-corosync-haproxy-09: -INFINITY
>
>
>
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