Module 5 - Configuring and Managing
Devices
NetWorker Devices - correct answer ✔Device type:
Tape; AFTD; Cloud; Data Domain
Configuration and Management type
Standalone; Library
Location relative to NetWorker server
Local; Remote
Device Types Supported by Networker - correct answer ✔-Tape: Includes
tape drives and cartridges; may be physical or virtual.
-Advanced File Type: Refers to an existing file system directory configured in
NetWorker as a backup to disk resource.
-Cloud: NetWorkersupports Data Domain Cloud Tier, CloudBoost and Atmos
cloud backup storage devices.
-Data Domain: Refers to a NetWorker Data Domain DD Boost storage device.
Standalone Devices vs Library Devices - correct answer ✔Standalone - is
any type of device that does not have a robotic arm for loading volumes.
, A Library - is a multiple-volume device that uses a robotic arm to move media.
Local vs Remote Devices - correct answer ✔The server needs to know
whether the device is attached to the NetWorker server or to a remote storage
node.
A NetWorker server can manage many storage nodes but a storage node can
be managed by only one NetWorker server. In other words, a storage node
cannot exist in two data zones at the same time.
Device Management: nsrsnmd and nsrmmd - correct answer ✔Processes
running on a NetWorker storage node include nsrmmd and nsrsnmd.
nsrmmd - process to support reading and writing of data.
nsrsnmd - process running on each storage node with configured and enabled
devices. nsrsnmd manages all device operations that the nsrmmd processes
handle on behalf of the NetWorker server's nsrd process.
Disk Storage Devices (Types) - correct answer ✔NetWorker backup to disk
devices use disk files that are configured and managed by NetWorker
-File type device (FTD) -Is the basic, legacy disk device type.
-Advanced file type device (AFTD) -Supports concurrent backup and restore
operations.
-DataDomaindevice -Resides on Data Domain systems with enabled DD
Boost.
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