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3: MIS NAS Operation and GUI Startup
Safe Power-Off
Rear Panel Components
36
Server. Since there is no boot drive module in a JBOD, the Boot Drive Activity LED, located next
to the Network Activity LED, is present, but inactive.
Important: When there are two I/O modules on a JBOD, the top control panel connects to the
bottom I/O module on the back of the unit while the bottom control panel accesses the top I/O
module.
There are several safe power-off methods for an MIS NAS Server or JBOD. They include:
•
Using the OS GUI power-off button at the console screen, if a keyboard/mouse/video
monitor is connected.
•
Pushing and holding the Power button on the front panel (refer to the figure
Panel LED/Button Descriptions" on page
•
When logged in via an ssh session and executing a "shutdown" or "poweroff"
command.
•
When logged in to the BMC and using the power control page to power off the sever.
•
Using the remote console screen GUI power-off button, if a KVM RMM4Lite session is
established through the BMC.
The appearance of the chassis rear panel differs somewhat depending on the modules that are
installed inside. All rear panels feature silk-screened labels next to each port. Each SGI MIS
Server or SGI MIS JBOD enclosure can have two or four power supplies, with the additional two
power supplies providing redundancy. See
MIS NAS enclosure using four power supplies and one NAS head (serverboard). Each power
supply includes its own AC power input connector and cable, and each is a high-efficiency,
hot-swappable unit rated at 1100 Watts.
Note: In Figure 3-3 the NIC1 port is the same as Eth0 and the NIC2 port is Eth1.
Optional PCIe components are shown in the drawing that may not be installed in your system.
34).
Figure 3-3 on page 37
for a rear-view example of the
"Control
007-5921-001
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