dell-democenter

MODULE 5 - PROTECT & RESTORE ORACLE DATABASE FROM POWERSHELL

LESSON 5 - PERFORM INSTANT RECOVERY USING OIM BACKUP COPY

IMPORTANT ! FOLLLOW THE LAB GUIDE TO PREPARE THE ORACLE Server:

As we are reusing the Production server, we have to Shutdown the Database and remove it from the OraTab:

• click on the Royal TS icon located on the Desktop
• Connect to oracle01.demo.local
• Double-click on oracle01 to connect to oracle01.demo.local
• ‘su - oracle’ to switch to oracle use wirh Password123!
• ‘sqlplus “/as sysdba” and wait for the SQL> prompt
• select status from v$instance;
• shutdown immediate;
• vi /etc/oratab comment the entry : # orcl:/opt/oracle/product/18c/dbhomeXE:Y

Identify our Asset

DatabaseName: orcl

$Asset=Get-PPDMassets -type ORACLE_DATABASE -filter 'name eq "orcl"'
$Asset
# Note you can also add the Server name if you have multiple DB Assets with te same Name...
# $Asset=Get-PPDMassets -type ORACLE_DATABASE -filter 'details.database.clusterName eq "oracle01.demo.local" and name eq "orcl"'

Credentials

we will need the oracle Credenitials from Lesson 5.1 If you fva enot done, follow te instructions to create Create Oracle Credentials

If you have created the Credentials but the are not scoped to a Variable, do

$OraCreds=Get-PPDMcredentials -filter 'name eq "oracle"'

Get your Asset Copies

To get all Copies of an asset, or use custom filters, use Get-PPDMassetcopies

$Asset | Get-PPDMassetcopies | ft

For the latest copy of an asset, use

$copyObject=$Asset | Get-PPDMlatest_copies

We need to read our Oracle Host

$OraHost=Get-PPDMhosts -type APP_HOST -filter 'name eq "oracle01.demo.local"'

Run the Restore

$Parameter = @{
    'copyobject'            = $CopyObject 
    'appServerID'           = $Asset.details.database.appServerId 
    'HostID'                = $OraHost.id
    'crossCheckBackup'      = $true
    'OraCredObject'         = $OraCreds
    'targetSid'             = "orcl"
    'targetInstallLocation' = "/opt/oracle/product/18c/dbhomeXE"
}

Restore-PPDMOracle_OIM_copies @Parameter

Get the Status of the Activity from Restore

Get-PPDMactivities -PredefinedFilter PROTECTION_JOBS -pageSize 5

Once you identified you activity, do

(Get-PPDMactivities -ID <your activity id> ).steps

you may want to repeat the Command or create a loop that monitors the activities ( will be handled in an Advanced Session later)

To view the Restored Copy State (Instant Access Session), do

Get-PPDMexported_copies

You can modify the exported copy expiration using

Get-PPDMexported_copies | Set-PPDMexported_copies -days 6

Get-PPDMexported_copies | Remove-PPDMexported_copies
Get-PPDMactivities <task from remove job>

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