Huawei OceanStor 2600 V3 - Page 108

No. Indicator and
Button
Color State
11 NMI button None The NMI button triggers a quorum
server to generate a non-maskable
interrupt. You can press this button or
control it remotely through the
WebUI.
NOTE
l Click the NMI button only when the
OS is abnormal. Do not click this
button when the quorum server is
operating properly.
l Click the NMI button only for internal
commissioning. Before clicking this
button, ensure that the OS has the
handler for NMI interrupt. Otherwise,
the OS may crash. Exercise caution
when clicking this button.
12 Power button/indicator Yellow and green
l Off: The quorum server is not
powered on.
l Blinking yellow: The system is
being started.
l Steady yellow: The system is in
the standby state.
l Steady green: The system is
properly powered on.
NOTE
You can hold down the power button for 6
seconds to power off the quorum server.
13 UID button/indicator Blue The UID button/indicator helps
identify and locate a quorum server in
a rack. You can turn on or off the UID
indicator by manually pressing the
UID button or remotely running a
command on the iBMC CLI.
l Steady on: The quorum server is
located.
l Off: The quorum server is not
located.
l You can hold down the UID button
for 4 to 6 seconds to reset the
system.
Rear View of the Quorum Server
Figure 4-78 shows the rear view of the quorum server.
OceanStor 2600 V3
Product Description
4 Hardware Architecture
Issue 09 (2019-05-15) Copyright © Huawei Technologies Co., Ltd. 100