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2025-09-23 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Database >
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This article will explain in detail the example analysis of RAC database restart. The editor thinks it is very practical, so I share it with you as a reference. I hope you can get something after reading this article.
1) su-grid-- enter the user
2) lsnrctl stop-disable monitoring
Srvctl stop listener-n rac02
Srvctl stop listener-n rac01
Srvctl start listener-n rac01
Srvctl start listener-n rac02
3) deactivate the database
Srvctl stop db-d vbsrun-o immediate
3) crs_stat-t-- View the current status of RAC (currently normal)
[grid@rac01] $crs_stat-t
Name Type Target State Host
Ora.ARCH.dg ora....up.type ONLINE ONLINE rac01
Ora.DATA.dg ora....up.type ONLINE ONLINE rac01
Ora....ER.lsnr ora....er.type ONLINE ONLINE rac01
Ora....N1.lsnr ora....er.type ONLINE ONLINE rac02
Ora....N2.lsnr ora....er.type ONLINE ONLINE rac01
Ora....N3.lsnr ora....er.type ONLINE ONLINE rac01
Ora.OCR.dg ora....up.type ONLINE ONLINE rac01
Ora.asm ora.asm.type ONLINE ONLINE rac01
Ora.cvu ora.cvu.type ONLINE ONLINE rac01
Ora.gsd ora.gsd.type OFFLINE OFFLINE
Ora....network ora....rk.type ONLINE ONLINE rac01
Ora.oc4j ora.oc4j.type ONLINE ONLINE rac01
Ora.ons ora.ons.type ONLINE ONLINE rac01
Ora....SM1.asm application ONLINE ONLINE rac01
Ora....01.lsnr application ONLINE ONLINE rac01
Ora.rac01.gsd application OFFLINE OFFLINE
Ora.rac01.ons application ONLINE ONLINE rac01
Ora.rac01.vip ora....t1.type ONLINE ONLINE rac01
Ora....SM2.asm application ONLINE ONLINE rac02
Ora....02.lsnr application ONLINE ONLINE rac02
Ora.rac02.gsd application OFFLINE OFFLINE
Ora.rac02.ons application ONLINE ONLINE rac02
Ora.rac02.vip ora....t1.type ONLINE ONLINE rac02
Ora....ry.acfs ora....fs.type ONLINE ONLINE rac01
Ora.scan1.vip ora....ip.type ONLINE ONLINE rac02
Ora.scan2.vip ora....ip.type ONLINE ONLINE rac01
Ora.scan3.vip ora....ip.type ONLINE ONLINE rac01
Ora.vbsrun.db ora....se.type ONLINE ONLINE rac01
4) disable RAC (please execute in rac01 and rac02 respectively) root users
/ u01/app/11.2.0/grid/bin/crsctl stop cluster-all
5) restart the host after waiting for the rac status to be offline
Reboot
6) after rebooting the host, please enable the cluster node on rac01.
/ u01/app/11.2.0/grid/bin/crsctl start cluster-all
7) State detection
Check statu
[root@rac02] # / u01/app/11.2.0/grid/bin/crs_stat-t-v
8) restart the data separately
Startup
This is the end of the article on "sample Analysis of RAC Database restart". I hope the above content can be of some help to you, so that you can learn more knowledge. if you think the article is good, please share it for more people to see.
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