Servicing Hardware
8. If a CF card was installed in the previous controller card, remove the device
from its slot and install it in the new controller card; perform the procedure
in Install CF Cards.
9. Verify the operational status: the FAIL LED must not be lit.
10. Reconnect the cables you previously disconnected.
If you have replaced one of a pair of controller cards, the system ensures that
both controller cards are running the same release of the system software and
downloads the release on the active controller to the new standby controller,
if necessary.
4.2.1 Removing a CF Card
Figure 25 Ejector for CF Card in XCRP4 Controller Card
Removing the CF card without first entering the unmount /md command can
permanently damage the CF card and cause the kernel to crash. To reduce the
risk, always enter the unmount /md command before removing a CF card.
For more information about the unmount command, see the command list
located at h
ttps://ebusiness.ericsson.net.
Stop!
Risk of data loss. Do not enter the unmount /md command while the CF
ACTIVE LED is blinking. You can lose data that is being transferred to the
CF card if you enter the unmount /md command before the data transfer
operation is complete. When the operation is complete, the LED is turned off.
To remove a CF card:
1. Enter the following command in exec mode: unmount /md
2. If you are removing the CF card in an XCRP4 Controller card:
a Open the door that covers the CF Type 1 slot until it “snaps” open.
This action begins unmounting the file system on the CF card. The CF
Active LED blinks during the unmounting process.
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27/153 30-CRA 119 1170/1 Uen A | 2010-04-09
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