부록 B. 유용한 정보
B.1. 클러스터 정보 설명 링크 복사링크가 클립보드에 복사되었습니다!
링크 복사링크가 클립보드에 복사되었습니다!
클러스터 리소스가 시작되면 첫 번째 모니터 작업을 실행하고 초기 리소스 정보를 수집합니다. HANA 리소스는 클러스터 노드에서 SAP HANA 데이터베이스의 현재 상태를 설명하는 수집된 환경 정보에 대한 노드 속성 및 클러스터 속성을 추가합니다.
노드 속성이 있는 클러스터 상태
pcs status --full
...
Node List:
* Node node1 (1): online, feature set 3.19.0
* Node node2 (2): online, feature set 3.19.0
Full List of Resources:
* Clone Set: cln_SAPHanaTop_RH1_HDB02 [rsc_SAPHanaTop_RH1_HDB02]:
* rsc_SAPHanaTop_RH1_HDB02 (ocf:heartbeat:SAPHanaTopology): Started node2
* rsc_SAPHanaTop_RH1_HDB02 (ocf:heartbeat:SAPHanaTopology): Started node1
* Clone Set: cln_SAPHanaCon_RH1_HDB02 [rsc_SAPHanaCon_RH1_HDB02] (promotable):
* rsc_SAPHanaCon_RH1_HDB02 (ocf:heartbeat:SAPHanaController): Unpromoted node2
* rsc_SAPHanaCon_RH1_HDB02 (ocf:heartbeat:SAPHanaController): Promoted node1
* Clone Set: cln_SAPHanaFil_RH1_HDB02 [rsc_SAPHanaFil_RH1_HDB02]:
* rsc_SAPHanaFil_RH1_HDB02 (ocf:heartbeat:SAPHanaFilesystem): Started node2
* rsc_SAPHanaFil_RH1_HDB02 (ocf:heartbeat:SAPHanaFilesystem): Started node1
* rsc_vip_RH1_HDB02_primary (ocf:heartbeat:IPaddr2): Started node1
* rsc_vip_RH1_HDB02_readonly (ocf:heartbeat:IPaddr2): Started node2
Node Attributes:
* Node: node1 (1):
* hana_rh1_clone_state : PROMOTED
* hana_rh1_roles : master1:master:worker:master
* hana_rh1_site : DC1
* hana_rh1_srah : -
* hana_rh1_version : 2.00.078.00
* hana_rh1_vhost : node1
* master-rsc_SAPHanaCon_RH1_HDB02 : 150
* Node: node2 (2):
* hana_rh1_clone_state : DEMOTED
* hana_rh1_roles : master1:master:worker:master
* hana_rh1_site : DC2
* hana_rh1_srah : -
* hana_rh1_version : 2.00.078.00
* hana_rh1_vhost : node2
* master-rsc_SAPHanaCon_RH1_HDB02 : 100
...
[root]# pcs status --full
...
Node List:
* Node node1 (1): online, feature set 3.19.0
* Node node2 (2): online, feature set 3.19.0
Full List of Resources:
* Clone Set: cln_SAPHanaTop_RH1_HDB02 [rsc_SAPHanaTop_RH1_HDB02]:
* rsc_SAPHanaTop_RH1_HDB02 (ocf:heartbeat:SAPHanaTopology): Started node2
* rsc_SAPHanaTop_RH1_HDB02 (ocf:heartbeat:SAPHanaTopology): Started node1
* Clone Set: cln_SAPHanaCon_RH1_HDB02 [rsc_SAPHanaCon_RH1_HDB02] (promotable):
* rsc_SAPHanaCon_RH1_HDB02 (ocf:heartbeat:SAPHanaController): Unpromoted node2
* rsc_SAPHanaCon_RH1_HDB02 (ocf:heartbeat:SAPHanaController): Promoted node1
* Clone Set: cln_SAPHanaFil_RH1_HDB02 [rsc_SAPHanaFil_RH1_HDB02]:
* rsc_SAPHanaFil_RH1_HDB02 (ocf:heartbeat:SAPHanaFilesystem): Started node2
* rsc_SAPHanaFil_RH1_HDB02 (ocf:heartbeat:SAPHanaFilesystem): Started node1
* rsc_vip_RH1_HDB02_primary (ocf:heartbeat:IPaddr2): Started node1
* rsc_vip_RH1_HDB02_readonly (ocf:heartbeat:IPaddr2): Started node2
Node Attributes:
* Node: node1 (1):
* hana_rh1_clone_state : PROMOTED
* hana_rh1_roles : master1:master:worker:master
* hana_rh1_site : DC1
* hana_rh1_srah : -
* hana_rh1_version : 2.00.078.00
* hana_rh1_vhost : node1
* master-rsc_SAPHanaCon_RH1_HDB02 : 150
* Node: node2 (2):
* hana_rh1_clone_state : DEMOTED
* hana_rh1_roles : master1:master:worker:master
* hana_rh1_site : DC2
* hana_rh1_srah : -
* hana_rh1_version : 2.00.078.00
* hana_rh1_vhost : node2
* master-rsc_SAPHanaCon_RH1_HDB02 : 100
...
클러스터 속성
새로운 세대의 SAP HANA 리소스 에이전트는 SAPHanaSR 이라는 속성의 클러스터 속성으로 HANA 인스턴스에 대한 정보를 저장합니다.
root 사용자로 CIB(클러스터 정보 기반)를 쿼리하여 클러스터 속성의 콘텐츠를 확인할 수 있습니다. HANA 리소스 및 HanaSR 후크는 이러한 특성을 업데이트합니다.
예제:
cibadmin --query --xpath "//crm_config//cluster_property_set[@id='SAPHanaSR']" <cluster_property_set id="SAPHanaSR"> <nvpair id="SAPHanaSR-hana_rh1_site_srHook_DC2" name="hana_rh1_site_srHook_DC2" value="SOK"/> <nvpair id="SAPHanaSR-hana_rh1_site_mns_DC2" name="hana_rh1_site_mns_DC2" value="node2"/> <nvpair id="SAPHanaSR-hana_rh1_site_mns_DC1" name="hana_rh1_site_mns_DC1" value="node1"/> <nvpair id="SAPHanaSR-hana_rh1_site_lpt_DC2" name="hana_rh1_site_lpt_DC2" value="30"/> <nvpair id="SAPHanaSR-hana_rh1_glob_sec" name="hana_rh1_glob_sec" value="DC2"/> <nvpair id="SAPHanaSR-hana_rh1_site_opMode_DC2" name="hana_rh1_site_opMode_DC2" value="logreplay"/> <nvpair id="SAPHanaSR-hana_rh1_site_srHook_DC1" name="hana_rh1_site_srHook_DC1" value="PRIM"/> <nvpair id="SAPHanaSR-hana_rh1_site_lpt_DC1" name="hana_rh1_site_lpt_DC1" value="1746780482"/> <nvpair id="SAPHanaSR-hana_rh1_site_srPoll_" name="hana_rh1_site_srPoll_" value="SOK"/> <nvpair id="SAPHanaSR-hana_rh1_glob_topology" name="hana_rh1_glob_topology" value="ScaleUp"/> <nvpair id="SAPHanaSR-hana_rh1_site_lss_DC2" name="hana_rh1_site_lss_DC2" value="4"/> <nvpair id="SAPHanaSR-hana_rh1_site_lss_DC1" name="hana_rh1_site_lss_DC1" value="4"/> <nvpair id="SAPHanaSR-hana_rh1_site_srr_DC2" name="hana_rh1_site_srr_DC2" value="S"/> <nvpair id="SAPHanaSR-hana_rh1_site_srr_DC1" name="hana_rh1_site_srr_DC1" value="P"/> <nvpair id="SAPHanaSR-hana_rh1_site_srMode_DC2" name="hana_rh1_site_srMode_DC2" value="sync"/> <nvpair id="SAPHanaSR-hana_rh1_site_srMode_" name="hana_rh1_site_srMode_" value="sync"/> <nvpair id="SAPHanaSR-hana_rh1_site_srPoll_DC2" name="hana_rh1_site_srPoll_DC2" value="SOK"/> <nvpair id="SAPHanaSR-hana_rh1_site_srMode_DC1" name="hana_rh1_site_srMode_DC1" value="sync"/> <nvpair id="SAPHanaSR-hana_rh1_glob_prim" name="hana_rh1_glob_prim" value="DC1"/> <nvpair id="SAPHanaSR-hana_rh1_site_srPoll_DC1" name="hana_rh1_site_srPoll_DC1" value="PRIM"/> <nvpair id="SAPHanaSR-hana_rh1_site_opMode_DC1" name="hana_rh1_site_opMode_DC1" value="logreplay"/> </cluster_property_set>
[root]# cibadmin --query --xpath "//crm_config//cluster_property_set[@id='SAPHanaSR']"
<cluster_property_set id="SAPHanaSR">
<nvpair id="SAPHanaSR-hana_rh1_site_srHook_DC2" name="hana_rh1_site_srHook_DC2" value="SOK"/>
<nvpair id="SAPHanaSR-hana_rh1_site_mns_DC2" name="hana_rh1_site_mns_DC2" value="node2"/>
<nvpair id="SAPHanaSR-hana_rh1_site_mns_DC1" name="hana_rh1_site_mns_DC1" value="node1"/>
<nvpair id="SAPHanaSR-hana_rh1_site_lpt_DC2" name="hana_rh1_site_lpt_DC2" value="30"/>
<nvpair id="SAPHanaSR-hana_rh1_glob_sec" name="hana_rh1_glob_sec" value="DC2"/>
<nvpair id="SAPHanaSR-hana_rh1_site_opMode_DC2" name="hana_rh1_site_opMode_DC2" value="logreplay"/>
<nvpair id="SAPHanaSR-hana_rh1_site_srHook_DC1" name="hana_rh1_site_srHook_DC1" value="PRIM"/>
<nvpair id="SAPHanaSR-hana_rh1_site_lpt_DC1" name="hana_rh1_site_lpt_DC1" value="1746780482"/>
<nvpair id="SAPHanaSR-hana_rh1_site_srPoll_" name="hana_rh1_site_srPoll_" value="SOK"/>
<nvpair id="SAPHanaSR-hana_rh1_glob_topology" name="hana_rh1_glob_topology" value="ScaleUp"/>
<nvpair id="SAPHanaSR-hana_rh1_site_lss_DC2" name="hana_rh1_site_lss_DC2" value="4"/>
<nvpair id="SAPHanaSR-hana_rh1_site_lss_DC1" name="hana_rh1_site_lss_DC1" value="4"/>
<nvpair id="SAPHanaSR-hana_rh1_site_srr_DC2" name="hana_rh1_site_srr_DC2" value="S"/>
<nvpair id="SAPHanaSR-hana_rh1_site_srr_DC1" name="hana_rh1_site_srr_DC1" value="P"/>
<nvpair id="SAPHanaSR-hana_rh1_site_srMode_DC2" name="hana_rh1_site_srMode_DC2" value="sync"/>
<nvpair id="SAPHanaSR-hana_rh1_site_srMode_" name="hana_rh1_site_srMode_" value="sync"/>
<nvpair id="SAPHanaSR-hana_rh1_site_srPoll_DC2" name="hana_rh1_site_srPoll_DC2" value="SOK"/>
<nvpair id="SAPHanaSR-hana_rh1_site_srMode_DC1" name="hana_rh1_site_srMode_DC1" value="sync"/>
<nvpair id="SAPHanaSR-hana_rh1_glob_prim" name="hana_rh1_glob_prim" value="DC1"/>
<nvpair id="SAPHanaSR-hana_rh1_site_srPoll_DC1" name="hana_rh1_site_srPoll_DC1" value="PRIM"/>
<nvpair id="SAPHanaSR-hana_rh1_site_opMode_DC1" name="hana_rh1_site_opMode_DC1" value="logreplay"/>
</cluster_property_set>
SAPHanaSR-showAttr
SAPHanaSR-showAttr 도구를 사용하여 사전 포맷된 개요에서 모든 HANA 클러스터 특성 정보를 표시할 수 있습니다.
전체 환경 상태를 보려면 pcs status [--full] 에 이 상태를 확인하십시오.
예제:
SAPHanaSR-showAttr Global cib-update dcid prim sec sid topology --------------------------------------------- global 0.550.2 2 DC1 DC2 RH1 ScaleUp Resource promotable ------------------------------------ cln_SAPHanaCon_RH1_HDB02 true cln_SAPHanaTop_RH1_HDB02 Site lpt lss mns opMode srHook srMode srPoll srr ------------------------------------------------------------- DC2 30 4 node2 logreplay SOK sync SOK S DC1 1746780164 4 node1 logreplay PRIM sync PRIM P Host clone_state roles score site srah version vhost --------------------------------------------------------------------------------- node1 PROMOTED master1:master:worker:master 150 DC1 - 2.00.078.00 node1 node2 DEMOTED master1:master:worker:master 100 DC2 - 2.00.078.00 node2
[root]# SAPHanaSR-showAttr
Global cib-update dcid prim sec sid topology
---------------------------------------------
global 0.550.2 2 DC1 DC2 RH1 ScaleUp
Resource promotable
------------------------------------
cln_SAPHanaCon_RH1_HDB02 true
cln_SAPHanaTop_RH1_HDB02
Site lpt lss mns opMode srHook srMode srPoll srr
-------------------------------------------------------------
DC2 30 4 node2 logreplay SOK sync SOK S
DC1 1746780164 4 node1 logreplay PRIM sync PRIM P
Host clone_state roles score site srah version vhost
---------------------------------------------------------------------------------
node1 PROMOTED master1:master:worker:master 150 DC1 - 2.00.078.00 node1
node2 DEMOTED master1:master:worker:master 100 DC2 - 2.00.078.00 node2