Alcatel-Lucent 6850-48 クイック設定ガイド
June 2007
Files and Directories
23
Certified Directory
The software in the /flash/certified directory should be treated
as the “gold master” for the switch. When you place configu-
ration and image files in this directory, you are “certifying”
them as tested and reliable. If the switch is running from the
/flash/working directory and experiences a software problem,
it will “roll back” to the last known good software in the
/flash/certified directory on the next reboot.
as the “gold master” for the switch. When you place configu-
ration and image files in this directory, you are “certifying”
them as tested and reliable. If the switch is running from the
/flash/working directory and experiences a software problem,
it will “roll back” to the last known good software in the
/flash/certified directory on the next reboot.
How can I tell which directory the switch
is currently using?
is currently using?
When you first boot the switch, the /flash/working directory is
used; this allows you to save your initial configuration changes
to the boot.cfg file. However, subsequent boots may result in
your switch running from the /flash/certified directory. There-
fore, verifying the current running directory is a key step any
time you are configuring or monitoring the switch.
used; this allows you to save your initial configuration changes
to the boot.cfg file. However, subsequent boots may result in
your switch running from the /flash/certified directory. There-
fore, verifying the current running directory is a key step any
time you are configuring or monitoring the switch.
View the switch’s current running directory by entering the
command. For example:
-> show running-directory
CONFIGURATION STATUS
Running CMM : PRIMARY,
CMM Mode : DUAL CMMs,
Current CMM Slot : 1,
Running configuration : WORKING,
Certify/Restore Status : CERTIFY NEEDED
CMM Mode : DUAL CMMs,
Current CMM Slot : 1,
Running configuration : WORKING,
Certify/Restore Status : CERTIFY NEEDED
SYNCHRONIZATION STATUS
Flash Between CMMs : SYNCHRONIZED,
Running Configuration : NOT AVAILABLE,
Stacks Reload on Takeover: ALL STACKs (SW
Running Configuration : NOT AVAILABLE,
Stacks Reload on Takeover: ALL STACKs (SW
Activation)
In this example, the switch is using the /flash/working direc-
tory. For more information on the show running-directory
command output, refer to the “CMM Commands” chapter in
the OmniSwitch CLI Reference Guide.
tory. For more information on the show running-directory
command output, refer to the “CMM Commands” chapter in
the OmniSwitch CLI Reference Guide.
Certified Directory
Intended for: Reliable, Tested configuration
and image files. The switch will roll back
to this software in the event of a system
software error.
and image files. The switch will roll back
to this software in the event of a system
software error.
On reload: By default, the switch will use
the software in this directory if there are
any differences between the Working and
Certified directories.
the software in this directory if there are
any differences between the Working and
Certified directories.
Saving changes: You cannot save config-
uration changes to the Certified directory.
To save your changes, be sure that your
switch is operating from the Working
directory.
uration changes to the Certified directory.
To save your changes, be sure that your
switch is operating from the Working
directory.