Chapter 19 Upgrading Avaya M770 ATM Switch Software
Avaya M770 ATM Switch User’s Guide 245
Managing the Flash Filing system
The following commands enable you to manage the flash memory.
Viewing the contents of the flash memory
You can view all files that are held in flash memory. A maximum of 15 files can be
saved in flash memory. For each file in the directory the following information is
displayed:
•The type of file.
• The size of each file in bytes.
• The name of the file.
• The default configuration file is distinguished with a “+” (plus) sign, next to the
file type.
• The default boot loader image file is distinguished with a “+” (plus) sign, next
to the file type.
• The default main image is distinguished with an “*” (asterisk), next to the file
type.
• Any main image file that is compressed, is indicated with the letter “C”.
• Any main image file that is uncompressed, is indicated with the letter “U”.
• Also displayed are comments attached to files.
To display a listing of the flash memory bank, use the flash
directory command.
Note: A maximum of two main image files and two boot loader files are allowed in
flash memory. A total of 15 files are allowed (including snapshot files).
Viewing the default image
The default image is the software image that will be run when the Avaya M770 boots
up.
To display the default image, use the flash default command.
Command: M15-155s8:/>flash directory
Output: Flash Filing System contains 6 files
BOOT+ 343557 boot_loader.1.2.7
BOOT 376442 boot_loader.1.2.0
TEXT 5516 snapshot_config.1.2 - do not delete
MAIN U) 1598440 m770ATM.1.1.7
MAIN* C) 494710 m770ATM.1.2.0
CONFIG+ 1024 snapshot_1.2.0
Command: M15-155s8:/>flash default
Output: The current default boot image is "m770ATM".