Checking Hardware Installation; Checking Cable Connections - Huawei OceanStor Dorado2100 G2 Quick Installation Manual

Checking Hardware Installation

1
Checking Device Installation
Check Item
Controller enclosure
Disk enclosure
2

Checking Cable Connections

Check Item
Ground cable
Optical transceiver
Optical fiber
mini SAS cable
IB cable
Network cable
AC power cable
DC power cable
Normal
 The device sits stably on the guide rails
without any displacement.
 Screws are fixed properly.
Normal
The ground cable is properly fixed to the
ground terminal.
 The optical transceiver is fully inserted
into the FC port or 10 Gb TOE port.
 The buckle is locked.
The optical fiber is fully inserted into the
optical transceiver.
The buckle of optical fiber connector
tightly locks the optical transceiver.
 Each mini SAS cable connects to an EXP
expansion port and a PRI expansion port.
 Each mini SAS cable is fully inserted in
the expansion ports that it connects.
The IB cable is fully inserted into the IB host
port.
The network cable is fully inserted into the
management network port.
The AC power cables for each controller
enclosure or disk enclosure are connected
to two separate power sources redundantly.
The AC power cables are fixed with the
plastic buckles.
The OT terminal of the black cable
connects to the RTN (+) terminal and the
OT terminal of the blue cable connects to
the NEG (-) terminal. Besides, the AC
power cables are fixed with the plastic
buckles.
10
Abnormal
 The device slants or disconnect.
 Screws are loose or disconnect.
Abnormal
The ground cable is loose or falls off.
 The optical transceiver is loose in the FC
port or 10 Gb TOE port.
 The buckle is loose.
 The optical fiber is loose in the optical
transceiver.
The buckle of optical fiber connector does
not properly lock the optical transceiver.
 The mini SAS cable connects to two EXP
expansion ports or two PRI expansion ports.
 The mini SAS cable is loose in the
expansion ports that it connects.
The IB cable is loose in the IB host port.
The network cable is loose in the
management network port.
The AC power cables for each controller
enclosure or disk enclosure are connected to
the same power source.
 The AC power cables are not fixed with
the plastic buckles.
The OT terminal of the blue cable connects
to the RTN (+) terminal and the OT terminal
of the black cable connects to the NEG (-)
terminal, or the AC power cables are not
fixed with the plastic buckles.