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Dell Midrange Storage Solutions Design 2023 > Midrange Storage Solutions Design: Data Migration + Data Protection Phase > Flashcards

Midrange Storage Solutions Design: Data Migration + Data Protection Phase Flashcards

1
Q

What are the steps in the migration stage?

A

consultative sales engagement added to SOW
migration planning
peer SA review and approval
handover of plan to IS

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2
Q

What are the four parts of the Migration Process?

A

Environment
Planning
Execution
Cutover

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3
Q

What are the steps in block migration?

A

Preconfigure
Set up import
start import
cutover import

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4
Q

What is the preconfigure phase in block migration?

A

setting up network connectivity

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5
Q

What is the set up import phase in block migration?

A

install/upgrade required host plugin that accesses storage to be imported

add source system to the new cluster

select one or more volumes/consistency groups to be imported

select to add hosts that access storage to be imported - host builds inactive IO paths to the destination volumes

set import schedule/policies

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6
Q

What is the start import phase in block migration?

A

destination volume created for each source volume

volume group automatically created for each consistency group selected for import

active IO and inactive IO paths from host switched to redirect the IO paths to new cluster

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7
Q

What is the cutover import phase in block migration?

A

can only be performed when import processing state is “Read for Cutover”

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8
Q

What are the steps in file migration?

A

prepare the source for an import

add the remote system to establish import connection

create a file import session

start the file import session

cutover the import session

commit the import session

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9
Q

What is the prepare the source for an import stage in file migration?

A

create a source import network interface

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10
Q

What is add the remote system to establish import connection phase?

A

establish a file import interface connection to the source

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11
Q

What is the create a file import session phase?

A

specify all required options for the importW

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12
Q

What is the start the file import session phase?

A

during the session destination file mobility network, NAS server, and destination file systems created

configuration from the source is imported from the source into the destination NAS

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13
Q

What is the cutover the import session phase?

A

production interfaces disabled on the source side and enabled on destination side - incremental copy occurs from source to destination

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14
Q

What is the commit the import session phase?

A

protocol data connections to the source terminate and synchronize steps stop - destination import is deleted

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15
Q

What is the File System Migration Assistant (FSMA)?

A

scans file system attributes and creates file data migration asessment reports

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16
Q

What is LiveOptics Dossier?

A

collects file system configuration, security info, file size etc.

17
Q

What is SANCopy Migration Planner (SCMP)?

A

creates a runbook from VNX ArrayConfig.xml and Unity telemetry files for migrating VNX LUNs

18
Q

What is Atlas?

A

plans block data migrations from VNX to Unity on the cloud by using SANCopy

19
Q

What are Data Migration documents?

A

consists of runbooks and checklists on Dell Central to aid block and file data migration

20
Q

What is DTM Assist?

A

built for ITX Consulting

helps to deliver data center transformation projects

21
Q

What is Migration Advisor?

A

provide survey on Dell Central that presents questions about envisioned migration platforms and current/future state

22
Q

What is DataDobi DobiMiner?

A

used for migrating SMB/NFS/multiprotocol file data from native/competitive legacy systems

23
Q

What is Unity File Import?

A

used to migrate SMB/NFS accessed data from VNX

24
Q

What is EMCopy?

A

used to migrate data to Powerstore from any supported Dell storage or third party system on the Windows command line

25
Q

What is Robocopy?

A

Used to migrate SMB file systems in Dell storage or third party systems

26
Q

What is Rsync?

A

Used to transfer data to Powerstore from NFS file systems that exist on Dell or third party systems

27
Q

What are the three phases of the Data Protection Phase?

A

Size
Plan
Implement

28
Q

What goes into the size portion of the data protection phase?

A

discover any existing remote replication environment

identify application groups requiring protection and gather performance data

size storage out

29
Q

What does the plan portion of the data protection phase consist of?

A

consult to determine data protection goals

creates remote replication plan

connection and mobility interfaces used for replication systems

types of replication sessions for each application group

tests for replications

30
Q

What goes into the implement phase of the data protection phase?

A

implement and test design

closely monitor implemented data protection solution with customer

Dell Midrange Storage Solutions Design 2023 (18 decks)

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