Setup Grid user profile
$ vi .bash_profile
...
umask 022
ORACLE_SID=+ASM1
ORACLE_BASE=/u01/app/grid
ORACLE_HOME=/u01/app/18.3.0/grid
PATH=$PATH:$HOME/.local/bin:$HOME/bin:$ORACLE_BASE/bin:$ORACLE_HOME/bin
export PATH ORACLE_SID ORACLE_BASE ORACLE_HOME
Grid software is unzipped and installed in the Grid Home directory. In this case ‘/u01/app/18.3.0/grid/’.
$ unzip linuxx64_12201_grid_home.zip -d /u01/app/18.3.0/grid
Install package /u01/app/18.3.0/grid/cv/rpm/cvuqdisk-1.0.10-1.rpm
# rpm -iv cvuqdisk-1.0.10-1.rpm
[grid@linuxdb3 ~]$ $ORACLE_HOME/gridSetup.sh &
Cluster choices:
Standalone Cluster - Basic cluster that will be implimented by this installation
Domain Services Cluster - provides services to other clusters within an Oracle domain
Member Cluster (Databases) - Registers with Domain Services Cluster to access services such as ASM disks. Uses remote Grid Infrastructure Management Repository (GIMR) of the Domain Services Cluster.
Member Clusters (Applications) - hosts applications other than an Oracle Database while using services from the Domain Services Cluster such as ASM.
Grid Post-Installation Checks
Check CRS
[grid@linuxdb3 ~]$ olsnodes -n
linuxdb3 1
linuxdb4 2
[grid@linuxdb3 ~]$ crsctl check crs
CRS-4638: Oracle High Availability Services is online
CRS-4537: Cluster Ready Services is online
CRS-4529: Cluster Synchronization Services is online
CRS-4533: Event Manager is online
[grid@linuxdb3 ~]$ crsctl stat res -t
ora.asm
ONLINE ONLINE linuxdb3 Started,STABLE
ONLINE ONLINE linuxdb4 Started,STABLE
ora.net1.network
ONLINE ONLINE linuxdb3 STABLE
ONLINE ONLINE linuxdb4 STABLE
ora.ons
ONLINE ONLINE linuxdb3 STABLE
ONLINE ONLINE linuxdb4 STABLE
...
...
...
Check Cluster Time Syncronization Service
$ crsctl check ctss
Check ASM
[grid@linuxdb3 ~]$ srvctl status asm -a
ASM is running on linuxdb3,linuxdb44
ASM is enabled.
[root@linuxdb3 grid]# ocrcheck
Status of Oracle Cluster Registry is as follows :
Version : 4
Total space (kbytes) : 409568
Used space (kbytes) : 1552
Available space (kbytes) : 408016
ID : 443482511
Device/File Name : +DATA
Device/File integrity check succeeded
Device/File not configured
Device/File not configured
Device/File not configured
Device/File not configured
Cluster registry integrity check succeeded
Logical corruption check succeeded
Check Voting Disk
[grid@linuxdb3 ~]$ crsctl query css votedisk
## STATE File Universal Id File Name Disk group
-- ----- ----------------- --------- ---------
1. ONLINE fdf4bb35a1e94f71bf7ca9c6cff4fab1 (/dev/oracleasm/disks/ASM01) [DATA]
Located 1 voting disk(s)
