QNAP ES1640dc, Руководство пользователя по оборудованию

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for about 5 seconds. It provides the same function as
the Power on and Shut Down function in the High
Availability app on QES.
9 (Left) 10 Gigabit Ethernet RJ-
45 Ports
LAN1/LAN2 Speed LED
Green
Orange
Off
Green = 10 GbE connection
Orange = 1 GbE connection
Off = 100Mbps connection
9 (Right) 10 Gigabit Ethernet RJ-
45 Ports
LAN1/LAN2 link/activity
LED
Green Off = No link
Green = Network link
Flashing = Network activity
9 (Left for
Model
ES1640dc v2) 10 Gigabit Ethernet
SFP+
LAN1/LAN2/LAN3/LAN4
Speed LED
Green
Orange
Off
Green = 10 GbE connection
Orange = 1 GbE connection
9 (Right for
Model
ES1640dc v2)
10 Gigabit Ethernet
SFP+
LAN1/LAN2/LAN3/LAN4
link/activity LED
Green
Off
Off = No link
Green = Network link
Flashing = Network activity
10 (Left) Management Port
Link/activity LED
Green
Off
Off = No link
Green = Network link
Flashing = Network activity
10 (Right) Management Port
Speed LED
Green
Orange
Orange = 1 GbE connection
Green = 100Mbpsconnection
11 Reset System reset button for rebooting the Storage
Controller without turning off the system power.
12 (Model
ES1640dc v2)
PCIe Gen3 x8 Slot LAN-10G2T-X550 NIC for 2 x 10GbE (RJ45) Port
13 (Model
ES1640dc v2)
PCIe Gen2 x4 Slot Dual path Mini-SAS (SFF-8644) expansion card on
board
* The dual active-active controller system enables a controller to take over the pool disk resources
and access the data upon the failure of the other controller. Takeovers can be initiated manually or be set
up with the automatic system failover protection (please refer to the software user manual).
**Storage Controller A (or B) has taken over the system. Storage Controller B (or A) has been
recovered and it is ready to resume data service. Giveback can be initiated manually or be set up with
automatic failback after system recovers (please refer to the software user manual).
Storage Controllers
With the dual-controller configuration, the controller on the left is Storage Controller A (SCA) and the
right is Storage B (SCB), as named in the QES, when viewed from the rear of the system. The dual-
controller configuration offers redundant access to disk storage. In the case of a controller or an I/O
path failure, the redundant controller will continue to provide access to disk drives.