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(3) FAULT LED (orange)
The FAULT LED lights orange if a fault occurs in the controller.
(4) BATTERY BACKUP LED (orange)
With no power supplies for the array controller supplying power (as in the case of a power
interruption), the BATTERY BACKUP LED lights orange if the cache memory is being maintained by
battery backup power.
If any of the controllers, power supplies, or batteries are replaced while the BATTERY
BACKUP LED is ON (with no power supplies for the array controller supplying
power), the write cache data is lost.
However, if you have performed the scheduled stop procedure
using the SHUTDOWN switch, you can replace the controller
, power supplies, and
batteries
even while the
BATTERY BACKUP LED (BAT) is on.
(5) SVP LED (green)
The SVP LED flashes green when the Status Monitoring Processor (SVP) in the controller is operating
normally.
(6) DIR LED (green)
The Director Control Processor (DIR) LED flashes green in normal operation.. The LED will not blink
if there is a problem or during the power on initialization sequence.
(7) FC connector (for connection of a disk enclosure) (DP0/DP1)
The FC connectors are used to connect the array controller with the disk enclosure.
See Chapter5 "Connection of the Disk Array Unit" for the cable connections.
(8) FC connector (for connection of host bus adapter) (HP0/HP1/HP2/HP3)
The FC connectors are used to connect the host system with the disk array unit.
See Chapter 5 "Connection of the Disk Array Unit" for the cable connections.
(9) LINKUP LED (DL0/DL1/HL0/HL1/HL2/HL3)
A LINKUP LED lights green if the respective FC connector (FC port) becomes operable (links up).
DL0 and DL1 LEDs correspond to DP0 and DP1 connectors, respectively. HL0, HL1, HL2, and HL3
LEDs correspond to HP0, HP1, HP2, and HP3 connectors, respectively.
These LEDs flash during the self-test or initialization sequence just after power-on.
(10) HPx ACCESS LED (HA0/HA1/HA2/HA3)
The HPx ACCESS LED lights when an I/O access to HPx occurs.
(11) LAN LINK LED (L0L/L1L)
The LAN LINK LED lights while the LAN port operates normally.
Содержание NF2900-SR40E
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Страница 13: ...x NF2900 SR40E ...
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Страница 52: ...35 Sample configuration 1 NF2900 SR40E NF2900 SP02E NF2500 SE42E 16 ...
Страница 65: ...48 capacity and rotational speed be used together ...
Страница 76: ...59 Be careful as this may be hot ...
Страница 80: ...63 Note The figure above indicates the addition of NF2900 SC01E ...
Страница 133: ...116 DE Location View DE00 DE01 DE05 DE09 DE0 DE0 DE04 DE08 DE03 DE07 DE0 DE0 DE02 DE06 DE0 DE0 ...
Страница 134: ...117 1 2 5 Network Property Select 4 Configuration 7 Network Property to set the following items ...