DES-3128 Dell EMC NetWorker Specialist for Implementation Engineers Questions and Answers

The steps to create a client "ABO" to back up critical volumes for disaster recovery and to use the feature that allows for a single high-density file system to be split into multiple concurrent save sets are as follows:

• Create the client:

• On the NetWorker server, open the NetWorker Management Console.
• Go to the Clients tab.
• Click on the Add button.
• In the Client Name field, enter "ABO".
• In the Client Address field, enter the IP address or hostname of the client.
• In the Platform field, select the appropriate platform for the client.
• Click on the OK button to create the client.

• Configure the client:

• Go to the Clients tab.
• Click on the ABO client.
• Go to the File Systems tab.
• Click on the Add button.
• In the File System field, enter the path of the critical volume that needs to be backed up.
• In the Save Set field, enter a name for the save set.
• Check the Include all blocks that are in use option. This will ensure that all blocks that are in use in the file system are backed up.
• Click on the OK button to add the file system.

• Configure the save set:

• Go to the Clients tab.
• Click on the ABO client.
• Go to the Save Sets tab.
• Click on the save set that you just created.
• Go to the Advanced tab.
• In the Save Set Options field, enter "PSS:streams_per_ss=6". This tells NetWorker to split the save set into 6 concurrent save sets and send them simultaneously in a backup.
• Click on the OK button to save the changes.

• Schedule the backup:

• Go to the Clients tab.
• Click on the ABO client.
• Go to the Schedules tab.
• Click on the Add button.
• Select the appropriate schedule for the backup.
• In the Save Set field, select the save set that you just created.
• Click on the OK button to schedule the backup.

The nstinfo and mminfo commands can be used to locate the bootstrap SSID on a backup volume. The other commands are not related to this task.

References: [1] https://www.veritas.com/support/en_US/article.100008596  [2] https://en.wikipedia.org/wiki/NetWorker

Before an action resource can be created in NetWorker, a protection group must exist. Protection groups allow you to group related objects together, making it easier to manage and run backups.

References: [1] https://www.dell.com/support/manuals/us/en/04/dell-emc-networker-9-2/emc-networker-9.2.1.5/client-configuration-and-management-guide?guid=guid-d2b5f7d2-c2f1-4e14-b70d-fefa9b8f7f1f &lang=en-us [2] https://www.dell.com/support/article/en-us/sln299633/dell-emc-networker-protection-groups?lang=en

The Dell EMC Cloud Tier feature allows customers to offload data from a PowerProtect DDVE to a cloud storage provider such as AWS S3. This feature provides a cost-effective way to store data in the cloud and helps to reduce storage costs associated with on-premises storage.

References: [1] https://www.dell.com/support/manuals/us/en/04/dell-emc-networker-9-2/emc-networker-9.2.1.5/ddve-installation-and-configuration-guide?guid=guid-d2b5f7d2-c2f1-4e14-b70d-fefa9b8f7f1f &lang=en-us [2] https://www.dell.com/support/article/en-us/sln299633/dell-emc-networker-cloud-tier-feature?lang=en

A probe-based backup workflow must include the probe and backup actions. The workflow will first probe the client to determine the data sets that need to be backed up and then perform the actual backup process.

References: [1] https://www.dell.com/support/manuals/us/en/04/dell-emc-networker-9-2/emc-networker-9.2.1.5/workflows-installation-and-configuration-guide?guid=guid-d2b5f7d2-c2f1-4e14-b70d-fefa9b8f7f1f &lang=en-us [2] https://www.dell.com/support/article/en-us/sln299633/dell-emc-networker-probe-based-backup-workflows?lang=en

The "always" application-specific module should be specified when configuring backups on a client that requires the use of a directive, as this will ensure that certain files are included in the backup regardless of the backup level.

References: [1] https://www.dell.com/support/manuals/us/en/04/dell-emc-networker-9-2/emc-networker-9.2.1.5/adding-clients-and-groups?guid=guid-d2b5f7d2-c2f1-4e14-b70d-fefa9b8f7f1f &lang=en-us [2] https://www.dell.com/support/article/en-us/sln299633/dell-emc-networker-directive-configuration?lang=en