CAUTION
Only trained Dell EMC Isilon personnel should connect to the node with
the USB or HDMI debugging ports. For direct access to the node, connect to the
console connector.
CAUTION
Do not connect mobile devices to the USB connector for charging.
Multi-function button
You can perform two different functions with the multi-function button. With a short
press of the button, you can begin a stack dump. With a long press of the button, you
can force the node to power down.
Note:
We recommend powering down nodes from the OneFS command line. Only
power down a node with the multi-function button if the node doesn't respond to
the OneFS command.
Rail installation for switches
Switches ship with the proper rails or tray to install the switch in the rack.
The following internal network switches ship with Dell EMC rails to install the switch.
The switch rails are adjustable to fit NEMA front rail to rear rail spacing ranging from
22 in to 34 in.
Note:
The Celestica Ethernet rails are designed to overhang the rear NEMA rails
to align the switch with the Generation 6 chassis at the rear of the rack. The rails
require a minimum clearance of 36 in from the front NEMA rail to the rear of the
rack to ensure that the rack door can be closed.
Table 1 Infiniband switches
Switch
Ports
Network
Mellanox Neptune MSX6790
36-port
QDR InfiniBand
Mellanox SX6018
18-port
Mellanox QDR
8-port
Mellanox MIS5022Q-1BFR
8-port
Mellanox MSX6506-NR
108-port
FDR chassis switch
Mellanox MSX6512-NR
216-port
FDR chassis switch
Table 2 Dell Z9100-ON Ethernet switch
Switch
Ports
Network
Dell Z9100-ON
32-port
32x100GbE, 32x40GbE,
128x10GbE (with breakout
cables)
Note:
In OneFS 8.2.1, the Dell Z9100-ON switch is required if you plan to
implement Leaf-Spine networking for large clusters.
Install new Generation 6 hardware
Generation 6 Installation Guide 0
9