Controller - NEC Storage S1300 User Manual
Disk array unit
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Also See for Storage S1300:
- User manual (91 pages) ,
- Quick reference manual (48 pages) ,
- User manual (103 pages)
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Controller
Your disk array unit may feature up to two Fibre Channel (FC) controllers, each having
its own port for host server connection.
(K)
A
Ready LED (green)
B
Access LED (green)
C
Backup LED
(orange)
D
Fault LED (orange)
E
Linkup LED
(DISK-LINK) (green)
F
Linkup LED
(MATE-LINK)
(green)
G
Linkup LED
(HOST-LINK)
(green)
H
Host-2G LED (green)
I
Linkup LED
(DE-LINK) (green)
J
DE 2G LED (green)
K
FC connector (for
connection with disk
enclosure) (DE-FC)
L
FC connector (for
connection with host
bus adapter)
(HOST-FC)
(L)
(I)
(G)
(E)
(A)
(J)
(H)
(F)
(B)
(C)
(D)
Figure 1-6 FC Controller
The Ready LED lights green while the controller operates normally.
The LED blinks during the self-test or initialization immediately after power-on.
The Access LED lights while the controller is operating in the disk array unit.
This LED, when lit, indicates that the write data in cache memory is backed up with
the battery.
The Fault LED lights orange if a fault occurs in the controller.
This LED lights green if the respective disk drive becomes operable (to link up).
This LED is off during the self-test or initialization immediately after power-on.
This LED lights green if the respective mate controller becomes operable (to link up).
This LED is off during the self-test or initialization immediately after power-on.
The Linkup LED lights green if the respective FC connector (FC port) becomes
operable (to link up). This LED is off during the self-test or initialization immediately
after power-on.
The Host-2G LED lights green while the FC interface with host is operating at 2Gbps.
This LED lights green if the DE-FC connector (FC port) becomes operable (to link
up). This LED is off during the self-test or initialization immediately after power-on.
The DE 2G LED lights green while the FC interface with disk drives is operating at
2Gbps.
This connector is used to connect the disk array unit to the additional disk enclosure.
See Adding Disk Enclosures in Chapter 3 for more information on cable connection.
This connector is used to connect the host system to the disk array unit. See
Connecting the Disk Array Unit in Chapter 2 for more information on cable
connection.
(M)
(N)
(Q)
System Overview 1-9
(P)
(O)
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