Oracle DBaaS 1z0-160 part 18:- Patching single instance in oracle cloud

Patching from DB console 1.Please select highlighted option for checking availability patches using DB Console 2.Please check using “Precheck” option 3.PreCheck result may fail due to below errors 4.Upgrade the DBPATCHM version from server to make precheck successful [root@ORCL dbpatchm]# rpm -qa|grep -i dbaastools dbaastools-1.0-1+18.1.4.0.0_180123.1336.x86_64 [root@ORCL dbpatchm]# dbaascli dbpatchm –run -list_tools -cli DBAAS CLI versionContinue reading Oracle DBaaS 1z0-160 part 18:- Patching single instance in oracle cloud

Oracle DBaaS 1z0-160 part 16 :-Attach storage volume to the node from compute classic

The following points need to be considered when you add new storage volume. A compute node can have a maximum of ten storage volumes attached to it. You can create a storage volume from 1 GB to 2048 GB in size, in increments of 1 GB. If the database deployment to which you attach thisContinue reading Oracle DBaaS 1z0-160 part 16 :-Attach storage volume to the node from compute classic

Oracle DBaaS 1z0-160 part 14: Adding temporary storage/Scale up storage

Scale up storage consideration When creating a database deployment on Oracle Database Cloud Service, you choose the amount of usable data storage you want for your database. You can create a database of up to 1200 GB with backups to both cloud and local storage or up to 2048 GB (2 TB) with backups toContinue reading Oracle DBaaS 1z0-160 part 14: Adding temporary storage/Scale up storage

Oracle DBaaS 1z0-160 part 13:Changing sys/system password in Oracle cloud

[oracle@ORCL admin]$ dbaascli database changepassword DBAAS CLI version 1.0.0 Executing command database changepassword Enter username whose password change is required: system Enter new  password: Re-enter new password: Successfully changed the password for user system [oracle@ORCL admin]$ sqlplus system/Bppimt#123@orcl SQL*Plus: Release 12.1.0.2.0 Production on Tue Mar 27 12:03:55 2018 Copyright (c) 1982, 2014, Oracle.  All rightsContinue reading Oracle DBaaS 1z0-160 part 13:Changing sys/system password in Oracle cloud

Oracle DBaaS 1z0-160 part 12:Clone Oracle cloud database using Snapshot

On database deployments hosting a single-instance database, Oracle Database Cloud Service supports the creation of storage snapshots, which you can then use to create new database deployments called linked clones. When you create a storage snapshot, the database deployment is put into maintenance status and a snapshot of all the storage volumes for the deploymentContinue reading Oracle DBaaS 1z0-160 part 12:Clone Oracle cloud database using Snapshot

Oracle DBaaS 1z0-160 part 11: Starting and Stopping Oracle Database deployment

What happens when you stop database in Oracle cloud When you stop a Database Cloud Service database deployment, no access to it is possible and you can perform no management operations on it except to start it or to delete it. Stopping a database deployment is similar to turning off your personal computer: it hasContinue reading Oracle DBaaS 1z0-160 part 11: Starting and Stopping Oracle Database deployment

Oracle DBaaS 1z0-160 part 10 :VNC setup to connect directly to Oracle cloud database VM

1.Please install tigervnc-server using yum and create VNC user and password [root@ORCL ~]# yum install tigervnc-server xorg-x11-fonts-Type1 [root@ORCL ~]# useradd elinuxbook [root@ORCL ~]# passwd elinuxbook [root@ORCL ~]# su – elinuxbook [elinuxbook@ORCL ~]$ vncpasswd 2.Configure display to proper resolution and user “elinuxbook” [root@ORCL ~]#vi /etc/sysconfig/vncservers # VNCSERVERS=”2:myusername” # VNCSERVERARGS[2]=”-geometry 800×600 -nolisten tcp -localhost” VNCSERVERS=”1:elinuxbook” VNCSERVERARGS[1]=”-geometry 1440×900″Continue reading Oracle DBaaS 1z0-160 part 10 :VNC setup to connect directly to Oracle cloud database VM