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管理和故障排除
监控集群的状态
您可以使用以下命令检查集群的状态：
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 12:35:56 2020
Last change: Thu Nov 12 12:34:57 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 prihana
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: [ prihana ]
Slaves: [ sechana ]
prihana:~ crm_mon -1
Stack: corosync
Current DC: prihana (version 1.1.18+20180430.b12c320f5-3.24.1-b12c320f5) - partition with quorum
Last updated: Thu Nov 12 12:36:24 2020
Last change: Thu Nov 12 12:36:01 2020 by root via crm_attribute on prihana
2 nodes configured
6 resources configured
Online: [ prihana sechana ]
Active resources:
res_AWS_STONITH (stonith:external/ec2): Started prihana
res_AWS_IP (ocf::suse:aws-vpc-move-ip): Started prihana
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: [ prihana ]
Slaves: [ sechana ]
使用以下命令检查复制状态：
prihana:~ crm_mon -A1
Stack: corosync
Current DC: prihana (version 1.1.18+20180430.b12c320f5-3.24.1-b12c320f5) - partition with quorum
Last updated: Thu Nov 12 12:37:28 2020
Last change: Thu Nov 12 12:37:04 2020 by root via crm_attribute on prihana
2 nodes configured
6 resources configured
Online: [ prihana sechana ]
Active resources:
res_AWS_STONITH (stonith:external/ec2): Started prihana
res_AWS_IP (ocf::suse:aws-vpc-move-ip): Started prihana
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: [ prihana ]
Slaves: [ sechana ]
Node Attributes:
* Node prihana:
+ hana_hdb_clone_state : PROMOTED
+ hana_hdb_op_mode : logreplay
+ hana_hdb_remoteHost : sechana
+ hana_hdb_roles : 4:P:master1:master:worker:master
+ hana_hdb_site : PRI
+ hana_hdb_srmode : sync
+ hana_hdb_sync_state : PRIM
+ hana_hdb_version : 2.00.030.00.1522209842
+ hana_hdb_vhost : prihana
+ lpa_hdb_lpt : 1605184624
+ master-rsc_SAPHana_HDB_HDB00 : 150
* Node sechana:
+ hana_hdb_clone_state : DEMOTED
+ hana_hdb_op_mode : logreplay
+ hana_hdb_remoteHost : prihana
+ hana_hdb_roles : 4:S:master1:master:worker:master
+ hana_hdb_site : SEC
+ hana_hdb_srmode : sync
+ hana_hdb_sync_state : SOK
+ hana_hdb_version : 2.00.030.00.1522209842
+ hana_hdb_vhost : sechana
+ lpa_hdb_lpt : 30
+ master-rsc_SAPHana_HDB_HDB00 : 100