C9060-528 Exam Dumps - IBM Spectrum Protect V8.1 Administration

Reference https://www.ibm.com/support/knowledgecenter/en/SSEQVQ_8.1.0/client/r_opt_revokeremoteaccess.html

QUERY DRMEDIA (Query disaster recovery media)

Use this command to display information about database backup volumes, and volumes in copy storage pools, container-copy storage pools, and active-data storage pools. You can also use the command to create a file of executable commands to process the volumes.

WHERESTate specifies the state of volumes to be processed.

Mountable: These volumes contain valid data and are available for onsite processing.

References: IBM Spectrum Protect for Windows Version 8.1.0, Administrator's Reference, p 661

C: The incremental forever backup solution provides these advantages:

• Reduces the amount of data that goes across the network.
• Reduces data growth because all incremental backups contain only the blocks that changed since the previous backup.
• No comparison with the backup target is needed since only changed blocks are identified.
• Minimizes impact to the client system.
• Reduces the length of the backup window.
• No need to schedule an initial full backup as a separate schedule: the first issue of an incremental forever backup automatically defaults to an incremental forever full backup.

B: In addition, the restore process is optimized, as only the latest versions of blocks that belong to a restored backup are restored. Since the same area on the production disk is recovered only one time, the same block is not written to multiple times. As a result of these advantages, incremental forever is the preferred backup strategy.

References: https://www.ibm.com/suppo rt/knowledgecenter/en/SSERB6_8.1.0/ve.hv/c_ve_hv_bup_incrforever.html

To improve backup and restore performance, include lanfreecommmethod shardemem in the client options file if the storage agent and client are on the same system. Setting this option allows the IBM Spectrum Protect client and IBM Spectrum Protect storage agent to communicate by using RAM, instead of using TCP/IP.

References: https://www.ibm.com/support/knowl edgecenter/en/SSEQVQ_8.1.0/perf/c_perf_lanfree.html

Before you use the policies that are defined on a target replication server, you must issue the VALIDATE REPLPOLICY command for that target replication server. This command displays the differences between the policies for the client nodes on the source replication server and policies on the target replication server.

References: IBM Spectrum Protect for Windows Version 8.1.0, Administrator's Reference, p 1208

Ensure that you are running node replication after client backup.

Complete data deduplication processing before replication processing. Schedule compression after replication.

Figure. Daily schedule when data deduplication and node replication are used

References: https://www.ibm.com/support/knowledgecenter/SSEQVQ_8.1.0/perf/t_srv_sched_deduprep.html

The client options file is an editable text file that contains configuration information for the backup-archive client.

The first time that you start the Windows Backup-Archive Client GUI, the installation program searches for an existing client options file, called dsm.opt. If this file is not detected, a client options file configuration wizard starts and prompts you to specify initial client configuration settings.

References: https://www.ibm.com/support/knowledgecenter/en/SSGSG7_7.1.0/com.ibm.itsm.client.doc/t_cfg_crtmodoptwin.html