Seagate Lyve Rack R1 Installation Manual page 27

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No.
Item
2x 100GbE to
100GbE (QSFP28 to
QSFP28) Direct
Attach Passive
Copper Cable
(User provided)
10
Private Data
Connection cable
Black
QSFP28 connector
at both ends
11a,
Mini-SAS HD 12G
11b,
SFF-8644 cables
11c,
11d
Black
&
SFF-8644
connector at both
12a,
ends
12b,
12c,
12d
* CORTX Manager is the name of the web interface that can be used to remotely manage Lyve Rack.
Image
22
Lyve Rack R1 Installation Guide
Use
50GbE ports to be
connected from each server.
This means Lyve Rack with
two servers has 2x 50GbE =
100GbE connectivity. When
the cluster is configured,
the Data VIP uses this
cable.
Option 2. Using two
direct cables – In this
configuration, two separate
cables are used instead of Y
cable. This allows the Public
Data Interface from each
server i.e. 2x 50GbE to be
connected.
Allows the Private Data
Interface of each server to be
connected to its partner so that
high speed communication,
50GbE, between the servers
can be performed. Also allows
each server to monitor the
health of its partner.
Allows each server to store and
retrieve data via 12Gbit/s SAS
connections to the 5U84
storage enclosure.

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