Chapter 1: Introduction
․
RJ-45 Fast Ethernet port:
Each controller module on the
S12F comes with a 10/100BaseT Ethernet port for
local/remote management. When operated in the dual-active
mode, system configuration is handled through one of the
controllers. In the event when one controller fails, the Ethernet
port on the surviving controller inherits the configured IP and
continues the monitoring or configuration session. Shielded
cables are recommended to protect against emissions.
Connect the other end of the Ethernet cable to a LAN port of
your local network.
․
LED indicators:
Each controller’s interface faceplate comes
with six (6) LED indicators. Please refer to
Section 4.4.3
for
information on the LED definitions.
․
Restore Default (non-latch button & LED):
The “Restore
Default” button is a non-latch type push button accessed
through a square opening near the Restore Default LED. It can
be used to restore firmware default settings. Please see below
for why and how to use this button.
Why restoring defaults?
1.
Some of the latest firmware updates may be incompatible
with the firmware currently running on your subsystem. These
updates may require restoring firmware defaults before
firmware upgrade can actually take place.
2. After you upgrade the controller DIMM module to 2GB,
use this button to restore firmware defaults. This is to ensure
firmware’s embedded 1GB threshold for internal settings, such
as the supported no. of logical drives, is upgraded.
3.
When you forget the password controlling the access to a
RAID system, you also need to restore defaults. After restoring,
you can access array information even without a password.
Listed below are the procedures that should be
completed before you use this button:
1.
Before you press this button to restore firmware defaults,
please save the current configuration using the “
Save
NVRAM
” function in firmware utility or the SANWatch GUI.
2. You should also make a list of the existing ID/LUN
mapping information. You will need the list for restoring
ID/LUN mapping after restoring defaults. Default restoration
will erase the ID/LUN mapping associations (e.g., which logical
drive is associated with which host ID/LUN), and it is
necessary to restore the host ID/LUN mapping after firmware
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Содержание EonStor S12F-G1433
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