How Can I Tell Which Directory The Switch Is Currently Using; Can I Save Changes To The Certified Directory; What Happens When The Switch Boots; Working And Certified Are Identical - Alcatel OMNISWITCH 8800 Getting Started Manual

How can I tell which directory the switch 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.
View the current directory by entering the show running-
directory command. For example:
-> show running-directory
CONFIGURATION STATUS
Running CMM
CMM Mode
Current CMM Slot
Running configuration
Certify/Restore Status
SYNCHRONIZATION STATUS
Flash Between CMMs
Running Configuration
NIs Reload On Takeover
In this example, the switch is using the /flash/working direc-
tory.

Can I save changes to the Certified directory?

No. The /flash/certified directory is intended to store only
tested, reliable configuration and image files. Configuration
changes must be saved to the boot.cfg file in the
/flash/working directory. Once those changes have been road-
March 2005
: PRIMARY,
: DUAL CMMs,
: A,
: WORKING,
: CERTIFY NEEDED
: NOT SYNCHRONIZED,
: SYNCHRONIZED,
: ALL NIs
tested, the contents of the /flash/working directory can be
copied to the /flash/certified directory via the copy working
certified command.

What happens when the switch boots?

During the boot process, the switch compares the contents of
the /flash/working and /flash/certified directories. Based on
this comparison, the switch determines which directory to use
as its running software.

Working and Certified Are Identical

If the software in the /flash/working and /flash/certified
directories are completely identical, the switch considers the
software in both directories to be equally reliable. In this case,
the switch will run from the /flash/working directory.
Working
Directory
boot.cfg
Ebase.img
Erelease.img
Working and Certified
Etc.
contents are identical.
Certified
Directory
boot.cfg
Ebase.img
Erelease.img
Etc.
When the switch is running from the /flash/working directory
software, configuration changes can be saved via the
write memory command.
Working
The switch runs
Directory
from Working.
boot.cfg
Ebase.img
Erelease.img
Etc.
Certified
Directory
boot.cfg
Ebase.img
Erelease.img
Etc.
Files and Directories 41