EasyManuals Logo

Dell EMC Data Domain DD6800 User Manual

Dell EMC Data Domain DD6800
69 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #20 background imageLoading...
Page #20 background image
Installing the expansion shelves into the racks
CAUTION:
D
ata Domain systems are heavy. Always use two people or a mechanical lift to move and install a Data Domain
system. Use caution to install the expansion shelves.
Ensure that each rack is securely anchored to prevent tipping.
1. F
rom the front of a rack, lift the shelf to the designated rack location.
2. Add shelves to the racks in order, one at a time, from the bottom of a rack to the top filling each string in that rack before
going to the next.
NOTE:
Strings in add-on racks may connect to the same string number in other racks.
Shelves are added in the order V1.1, V1.2, V1.3, V1.4, V2.1, V2.2, and so on. Shelves are labeled VN.M. VN refers to string "N"
a
nd the "M" is the number of the shelf in the string. For example, V3.2 refers to the second shelf in the third string.
3. Secure each expansion shelf in the rack.
4. When installing an SSD shelf for Data Domain metadata on flash:
The SSD shelf counts towards the total number of shelves connected to the system.
Data Domain recommends installing the SSD shelf in the V1.1 positon, but if that is not possible, the shelf can be placed in
a different location in the rack so long as cables of sufficient length are available.
NOTE:
V1.1 is recommended for better performance because this will the 1
st
hop where data will be written. If the
SSD shelf is connected to the last enclosure in a chain, then each read/write request has to go through many hops,
which introduces latency issues when compared to when the SSD shelf is on the 1
st
shelf of a chain.
20 Install the System in the Rack

Table of Contents

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Dell EMC Data Domain DD6800 and is the answer not in the manual?

Dell EMC Data Domain DD6800 Specifications

General IconGeneral
BrandDell EMC
ModelData Domain DD6800
CategoryStorage
LanguageEnglish

Related product manuals