资源清理活动

您可以运行命令”crm resource cleanup rsc_SAPHana_<SID>_HDB<Instance Number> <hostname>“要清理任何失败的操作，如以下示例所示：

prihana:~ # crm status
Stack: corosync
Current DC: prihana (version 1.1.18+20180430.b12c320f5-3.24.1-b12c320f5) - partition with quorum
Last updated: Thu Nov 12 12:41:07 2020
Last change: Thu Nov 12 12:40:44 2020 by root via crm_attribute on prihana

2 nodes configured
6 resources configured

Online: [ prihana sechana ]

Full list of resources:

 res_AWS_STONITH        (stonith:external/ec2): Started prihana
 res_AWS_IP     (ocf::suse:aws-vpc-move-ip):    Started sechana
 Clone Set: cln_SAPHanaTopology_HDB_HDB00 [rsc_SAPHanaTopology_HDB_HDB00]
     Started: [ prihana sechana ]
 Master/Slave Set: msl_SAPHana_HDB_HDB00 [rsc_SAPHana_HDB_HDB00]
     Masters: [ sechana ]
     Slaves: [ prihana ]

Failed Actions:
* rsc_SAPHana_HDB_HDB00_monitor_61000 on prihana 'not running' (7): call=35, 
  status=complete, exitreason='',
    last-rc-change='Thu Nov 12 12:39:49 2020', queued=0ms, exec=0ms

prihana:~ # crm resource cleanup rsc_SAPHana_HDB_HDB00 prihana
Cleaned up rsc_SAPHana_HDB_HDB00:0 on prihana
Cleaned up rsc_SAPHana_HDB_HDB00:1 on prihana
Waiting for 1 replies from the CRMd. OK
prihana:~ #

当您手动将资源从一个节点迁移到另一个节点时，将存在限制crm配置。你可以用命令找到约束条件”crm configure show“如以下示例所示：

prihana:~ # crm configure show
node 1: prihana \
        attributes lpa_hdb_lpt=30 hana_hdb_vhost=prihana hana_hdb_site=PRI 
hana_hdb_srmode=sync hana_hdb_remoteHost=sechana hana_hdb_op_mode=logreplay
node 2: sechana \
        attributes lpa_hdb_lpt=1605184953 hana_hdb_vhost=sechana hana_hdb_site=SEC 
hana_hdb_srmode=sync hana_hdb_remoteHost=prihana hana_hdb_op_mode=logreplay
primitive res_AWS_IP ocf:suse:aws-vpc-move-ip \
        params ip=192.168.10.16 routing_table=rtb-06ca3aca4c58bd17d interface=eth0 
profile=cluster \
        op start interval=0 timeout=180 \
        op stop interval=0 timeout=180 \
        op monitor interval=60 timeout=60 \
        meta target-role=Started
primitive res_AWS_STONITH stonith:external/ec2 \
        op start interval=0 timeout=180 \
        op stop interval=0 timeout=180 \
        op monitor interval=120 timeout=60 \
        meta target-role=Started \
        params tag=pacemaker profile=cluster
primitive rsc_SAPHanaTopology_HDB_HDB00 ocf:suse:SAPHanaTopology \
        operations $id=rsc_sap2_HDB_HDB00-operations \
        op monitor interval=10 timeout=600 \
        op start interval=0 timeout=600 \
        op stop interval=0 timeout=300 \
        params SID=HDB InstanceNumber=00
primitive rsc_SAPHana_HDB_HDB00 ocf:suse:SAPHana \
        operations $id=rsc_sap_HDB_HDB00-operations \
        op start interval=0 timeout=3600 \
        op stop interval=0 timeout=3600 \
        op promote interval=0 timeout=3600 \
        op monitor interval=60 role=Master timeout=700 \
        op monitor interval=61 role=Slave timeout=700 \
        params SID=HDB InstanceNumber=00 PREFER_SITE_TAKEOVER=true DUPLICATE_PRIMARY_
TIMEOUT=7200 AUTOMATED_REGISTER=true HANA_CALL_TIMEOUT=600
ms msl_SAPHana_HDB_HDB00 rsc_SAPHana_HDB_HDB00 \
        meta clone-max=2 clone-node-max=1 interleave=true
clone cln_SAPHanaTopology_HDB_HDB00 rsc_SAPHanaTopology_HDB_HDB00 \
        meta clone-node-max=1 interleave=true
location cli-prefer-rsc_SAPHana_HDB_HDB00 rsc_SAPHana_HDB_HDB00 role=Started inf: sechana
colocation col_IP_Primary 2000: res_AWS_IP:Started msl_SAPHana_HDB_HDB00:Master
order ord_SAPHana 2000: cln_SAPHanaTopology_HDB_HDB00 msl_SAPHana_HDB_HDB00
property SAPHanaSR: \
        hana_hdb_site_srHook_SEC=PRIM \
        hana_hdb_site_srHook_PRI=SOK
property cib-bootstrap-options: \
        stonith-enabled=true \
        stonith-action=off \
        stonith-timeout=600s \
        have-watchdog=false \
        dc-version="1.1.18+20180430.b12c320f5-3.24.1-b12c320f5" \
        cluster-infrastructure=corosync \
        last-lrm-refresh=1605184909
rsc_defaults rsc-options: \
        resource-stickiness=1000 \
        migration-threshold=5000
op_defaults op-options: \
        timeout=600