Oracle DBaaS 1z0-160 part 19:Rollback patch in oracle cloud
Rolling back using DB console Rolling backup using DB console
Rolling back using DB console Rolling backup using DB console
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 version 1.0.0 Executing command dbpatchm –run […]
We can scale up/down memory/cpu and storage Scale/UP or down the compute node Now scale/up down request has been accepted
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 this temporary storage is restarted or […]
You also have option to Extend Data Storage volume without creating new volume Once the extend operations complete,you can see your existing storage mount point will be increase.
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 to cloud storage only or no […]
[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 rights reserved. Last Successful login time: […]
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 deployment is taken. Then, when you […]
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 has no computing capabilities because the […]
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″ [root@ORCL ~]# /etc/init.d/vncserver start Creating […]