3com 8807 사용자 가이드

Considering that when dismounting the CF card you may be performing the write 
operation on it, the switch provides the umount command which can stop the CF 
card to ensure the safety and consistency of the file operations on it, that is, you 
must execute the umount command to stop the CF card before dismounting it.

The system saves logs in the CF card. The log file is saved in the root directory with 
the name logfileX.txt, where the X is an integral number ranging from 1 to 5.

The log file is recorded in the CF card in text format. You can use the more 
command to display the log file on the switch.

Note that:

■

Before dismounting the CF card, you must use the umount command first to 
avoid the data lost in the buffer.

■

After using the umount command, you can dismount the CF card from the 
slot. When inserted, the CF card is enabled automatically.

■

When the light of the CF card is in the constant bright state, there may be no 
write or read operation. But you are recommended not to hot insert/dismount 
the CF card for data may still exist in the buffer.

Perform the following configuration in user view.

The following command can be used for setting the prompt mode of the current 
file system.

Perform the following configuration in system view.

Table 742   Storage device operation

Format the storage device 

format filesystem 

Restore the space of the storage device 

fixdisk device 

Delete the CF card 

umount device

Table 743   File system operation

Set the file system prompt mode. 

file prompt { alert | quiet }