Leds On The Fibre Channel Advanced Services Module; Caching Services Module - Cisco AJ732A - MDS 9134 Fabric Switch Installation Manual

Services Modules

LEDs on the Fibre Channel Advanced Services Module

Table 1-10
Table 1-10
LED
Status
Speed
Link

Caching Services Module

The Caching Services Module (CSM) provides virtualization services that allow the Cisco MDS 9000
Family switches to reallocate physical resources as virtual resources for increased efficiency. The CSM
receives and sends data through the switch backplane. It has two disk drives, two internal batteries for
backup in case of power failure, and no external ports.
CSMs must be implemented in pairs in the fabric to provide redundancy and backup. Only two or more
CSMs in a fabric are supported. However, the CSMs need not to be installed in the same switch.
Cisco MDS 9200 Series Hardware Installation Guide
1-30
describes the LEDs for the Cisco MDS 9000 Family ASM.
LEDs for the Cisco MDS 9000 Family ASM
Status
Green
Orange
Red
On
Off
Solid green
Steady flashing
green
Intermittent
flashing green
Solid yellow
Flashing yellow
Off
Description
All diagnostics pass and the module is operational (normal
initialization sequence).
One of the following occurs or occurred:
The module is booting or running diagnostics (normal
•
initialization sequence).
• The inlet air temperature of the system exceeded the
maximum system operating temperature limit (a minor
environmental warning). To ensure maximum product life,
you should immediately correct the environmental
temperature and restore the system to normal operation.
One of the following occurs or occurred:
The diagnostic test failed. The module is not operational
•
because a fault occurred during the initialization sequence.
he inlet air temperature of the system exceeded the safe
• T
operating temperature limits of the card (a major
environmental warning). The card shut down to prevent
permanent damage.
2-Gbps mode.
1-Gbps mode.
Link is up.
Link is up (beacon used to identify port).
Link is up (traffic on port).
Link is disabled by software.
A fault condition exists.
No link.
Chapter 1 Product Overview
OL-16188-01