SmartEdge 600 Router Hardware Guide
Table 84 Equipment LEDs on Controller Cards
Label Activity Color Description
On Green • The slot is empty, and it is safe to insert a CF card.
• The file system on the installed CF card is not mounted, and it is safe to
remove the CF card.
Blinking Green A CF card is installed in the slot, and the SmartEdge OS is mounting or
unmounting the file system.
Off None A CF card is installed, the file system is mounted, and the SmartEdge OS might
be transferring data to or from the CF card.
CF
Off None No read or write operation on the external storage device is in progress.
(1) A failure can be total, partial, or forced. Failure on any part of the card, including failure of any of its ports, results in
the FAIL LED being on.
(2) The synchronization process is not affected by line card installation and removal; the active controller, and hence
the system, continues to be responsive to traffic forwarding and continues to detect and notify the administrator of any
faults that occur while the standby controller is being synchronized.
When you first power on the system, the active controller card is in slot 7.
Thereafter, the slot changes whenever a switchover occurs. Check the status
of the ACTIVE LED or use the
show chassis command (in any mode) to
determine the slot number.
Stop!
Risk of data loss. Do not remove a CF card from its slot while the CF ACTIVE
LED is blinking; you can lose data that is being transferred to the device if you
enter the unmount /md command (in exec mode) before the data transfer
operation is complete. To reduce the risk, you must wait until the CF ACTIVE
LED is off; then enter the unmount /md command to prepare the device
for removal.
Stop!
Risk of equipment failure. Always enter the unmount /md command before
removing a CF card. Removing the CF card from its slot without first entering
the unmount /md command (in exec mode) can permanently damage the
device and cause the kernel to crash.
110 27/153 30-CRA 119 1170/1 Uen A | 2010-04-09
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