Shulou(Shulou.com)06/01 Report--

[grid@udevasm:/] $crs_stat-t

Name Type Target State Host

Ora....TA01.dg ora....up.type ONLINE ONLINE udevasm

Ora....TA02.dg ora....up.type ONLINE ONLINE udevasm

Ora....VERY.dg ora....up.type ONLINE ONLINE udevasm

Ora....STEM.dg ora....up.type ONLINE ONLINE udevasm

Ora.GRID1.dg ora....up.type ONLINE ONLINE udevasm

Ora....ER.lsnr ora....er.type ONLINE ONLINE udevasm

Ora.asm ora.asm.type ONLINE ONLINE udevasm

Ora.cssd ora.cssd.type ONLINE ONLINE udevasm

Ora.diskmon ora....on.type OFFLINE OFFLINE

Ora.evmd ora.evm.type ONLINE ONLINE udevasm

Ora.ons ora.ons.type OFFLINE OFFLINE

How do we usually understand the output after typing the crs_stat-t command? Which component of the database does the suffix of the names of these resources represent? Most of them can be found "as the name implies". Here's a summary:

[@ more@]

GSD refers to GSD (The Global Services Daemon). The official interpretation of Oracle is as follows: The Global Services Daemon (GSD) runs on each node with one GSD process per node. The GSD coordinates with the cluster manager to receive requests from clients such as the DBCA, EM, and the SRVCTL utility to execute administrative job tasks such as instance startup or shutdown. The GSD is not an Oracle instance background process and is therefore not started with the Oracle instance.

Ons, which refers to ONS (Oracle Notification Service), a service that publishes and subscribes to FAN:Fast Application Notification events for communications.

VIP, which refers to the virtual IP address of RAC, used for address drift.

.db, which refers to a database established in a RAC environment.

.inst refers to the database instance.

.lsnr, which refers to monitoring.

.srv, which refers to the "service" created on the database.

ASM, which refers to ASM.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.