Iscsi Raid Controller With Three Ethernet Connectors (Models 1701-1Rs And 1701-2Rd) Controls And Leds - IBM TotalStorage DS300 Hardware Installation And User's Manual
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- Best practices manual (680 pages) ,
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Table 3. iSCSI RAID controller LEDs (model 1701-1RL) (continued)
LED symbol or
label
Description
Cache DIMM!
RAID cache DIMM
fault
Controller not ready
ETH0 Link
GbE link status
ETH0 TX/RX
GbE activity
iSCSI RAID controller with three Ethernet connectors (models
1701-1RS and 1701-2RD) controls and LEDs
The iSCSI RAID controller with three Ethernet connectors has 12 LEDs and several
connectors. The following illustration shows the LEDs and connectors on the DS300
storage subsystem iSCSI RAID controller.
Figure 18. iSCSI RAID controller (models 1701-1RS and 1701-2RD) LEDs, connectors, and
controls
Serial connectors (SP1 and SP2)
Management connector
ETH 3 connector
ETH 2 connector
22
Hardware Installation and User's Guide
Color
Amber
Amber
Green
Green
The serial connectors are for diagnostic purposes only.
The management connector is for ServeRAID Manager function.
The ETH 3 connector is for iSCSI data transfer.
The ETH 2 connector is for iSCSI data transfer.
Indication
When this LED is lit, it indicates that the cache
memory has failed. This is based on one of the
following conditions:
v Cannot read the DIMM configuration data
v Nonrecoverable ECC failure
When this LED is off, it indicates that the cache
memory is operating normally.
When this LED is lit, it indicates that the
controller is not ready.
When this LED is lit, it indicates that the Gb
Ethernet link is operational.
When this LED is lit, it indicates that data
packets are being transmitted or received.
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