8.2. 最終的なクラスターの状態を確認する
スケールアウト HANA システムレプリケーションセットアップ用の 4 ノードクラスターの設定後、ステータスは次の例のようになります。
個々のフェンシングや仮想 IP リソースなどのオプションまたはプラットフォーム依存のリソースの設定によっては、クラスターの状態が例と異なる場合があります。
また、システムの起動時にクラスターサービスが自動的に開始されないように、クラスターサービスを無効にするかどうかを決定することもできます。これには、システムの起動ごとに手動による介入が必要になりますが、起動時の制御と監視が強化されます。
[root]# pcs status --full
Cluster name: hana-scaleout-cluster
Cluster Summary:
* Stack: corosync (Pacemaker is running)
* Current DC: dc2hana1 (3) (version 2.1.9-1.2.el9_6-49aab9983) - partition with quorum
* Last updated: Mon Sep 15 16:10:09 2025 on dc1hana2
* Last change: Mon Sep 15 16:10:01 2025 by root via root on dc1hana1
* 4 nodes configured
* 15 resource instances configured
Node List:
* Node dc1hana1 (1): online, feature set 3.19.6
* Node dc1hana2 (2): online, feature set 3.19.6
* Node dc2hana1 (3): online, feature set 3.19.6
* Node dc2hana2 (4): online, feature set 3.19.6
Full List of Resources:
* Clone Set: cln_SAPHanaTop_RH1_HDB02 [rsc_SAPHanaTop_RH1_HDB02]:
* rsc_SAPHanaTop_RH1_HDB02 (ocf:heartbeat:SAPHanaTopology): Started dc1hana1
* rsc_SAPHanaTop_RH1_HDB02 (ocf:heartbeat:SAPHanaTopology): Started dc1hana2
* rsc_SAPHanaTop_RH1_HDB02 (ocf:heartbeat:SAPHanaTopology): Started dc2hana1
* rsc_SAPHanaTop_RH1_HDB02 (ocf:heartbeat:SAPHanaTopology): Started dc2hana2
* Clone Set: cln_SAPHanaCon_RH1_HDB02 [rsc_SAPHanaCon_RH1_HDB02] (promotable):
* rsc_SAPHanaCon_RH1_HDB02 (ocf:heartbeat:SAPHanaController): Promoted dc1hana1
* rsc_SAPHanaCon_RH1_HDB02 (ocf:heartbeat:SAPHanaController): Unpromoted dc1hana2
* rsc_SAPHanaCon_RH1_HDB02 (ocf:heartbeat:SAPHanaController): Unpromoted dc2hana1
* rsc_SAPHanaCon_RH1_HDB02 (ocf:heartbeat:SAPHanaController): Unpromoted dc2hana2
* Clone Set: cln_SAPHanaFil_RH1_HDB02 [rsc_SAPHanaFil_RH1_HDB02]:
* rsc_SAPHanaFil_RH1_HDB02 (ocf:heartbeat:SAPHanaFilesystem): Started dc1hana1
* rsc_SAPHanaFil_RH1_HDB02 (ocf:heartbeat:SAPHanaFilesystem): Started dc1hana2
* rsc_SAPHanaFil_RH1_HDB02 (ocf:heartbeat:SAPHanaFilesystem): Started dc2hana1
* rsc_SAPHanaFil_RH1_HDB02 (ocf:heartbeat:SAPHanaFilesystem): Started dc2hana2
* rsc_vip_RH1_HDB02_primary (ocf:heartbeat:IPaddr2): Started dc1hana1
* rsc_vip_RH1_HDB02_readonly (ocf:heartbeat:IPaddr2): Started dc2hana1
Node Attributes:
* Node: dc1hana1 (1):
* hana_rh1_clone_state : PROMOTED
* hana_rh1_roles : master1:master:worker:master
* hana_rh1_site : DC1
* hana_rh1_sra : -
* hana_rh1_srah : -
* hana_rh1_version : 2.00.083.00
* hana_rh1_vhost : dc1hana1
* master-rsc_SAPHanaCon_RH1_HDB02 : 150
* Node: dc1hana2 (2):
* hana_rh1_clone_state : DEMOTED
* hana_rh1_roles : slave:slave:worker:slave
* hana_rh1_site : DC1
* hana_rh1_srah : -
* hana_rh1_version : 2.00.083.00
* hana_rh1_vhost : dc1hana2
* master-rsc_SAPHanaCon_RH1_HDB02 : -10000
* Node: dc2hana1 (3):
* hana_rh1_clone_state : DEMOTED
* hana_rh1_roles : master1:master:worker:master
* hana_rh1_site : DC2
* hana_rh1_sra : -
* hana_rh1_srah : -
* hana_rh1_version : 2.00.083.00
* hana_rh1_vhost : dc2hana1
* master-rsc_SAPHanaCon_RH1_HDB02 : 100
* Node: dc2hana2 (4):
* hana_rh1_clone_state : DEMOTED
* hana_rh1_roles : slave:slave:worker:slave
* hana_rh1_site : DC2
* hana_rh1_srah : -
* hana_rh1_version : 2.00.083.00
* hana_rh1_vhost : dc2hana2
* master-rsc_SAPHanaCon_RH1_HDB02 : -12200
Migration Summary:
Tickets:
PCSD Status:
dc1hana1: Online
dc1hana2: Online
dc2hana1: Online
dc2hana2: Online
Daemon Status:
corosync: active/enabled
pacemaker: active/enabled
pcsd: active/enabled
健全なセットアップでは、追加のクラスター属性は次の例のように表示されます。
[root]# SAPHanaSR-showAttr
Global cib-update dcid prim sec sid topology
---------------------------------------------
global 0.254.0 3 DC1 DC2 RH1 ScaleOut
Resource promotable
------------------------------------
cln_SAPHanaCon_RH1_HDB02 true
cln_SAPHanaTop_RH1_HDB02
Site lpt lss mns opMode srHook srMode srPoll srr
----------------------------------------------------------------
DC2 30 4 dc2hana1 logreplay SOK sync SOK S
DC1 1757952664 4 dc1hana1 logreplay PRIM sync PRIM P
Host clone_state roles score site sra srah version vhost
--------------------------------------------------------------------------------------------
dc1hana1 PROMOTED master1:master:worker:master 150 DC1 - - 2.00.083.00 dc1hana1
dc1hana2 DEMOTED slave:slave:worker:slave -10000 DC1 - 2.00.083.00 dc1hana2
dc2hana1 DEMOTED master1:master:worker:master 100 DC2 - - 2.00.083.00 dc2hana1
dc2hana2 DEMOTED slave:slave:worker:slave -12200 DC2 - 2.00.083.00 dc2hana2