Alcatel-Lucent OmniSwitch 6850 Series, Руководство по управлению

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Managing the Directory Structure (Non-Redundant) Managing CMM Directory Content
page 4-18 OmniSwitch 6800/6850/9000 Switch Management Guide December 2007
Rebooting from the Working Directory
Besides a regular boot of the switch (from the certified directory), you can also force the switch to boot
from the working directory. This is useful for checking whether a new configuration or image file will
boot the switch correctly, before committing it to the certified directory. (For information on saving the
working directory to the certified directory, see
“Copying the Working Directory to the Certified Direc-
tory” on page 4-21 .)
The following picture illustrates the case of a switch being rebooted from the working directory:
In the above diagram:
1 The certified directory is used to initially boot the switch.
2
Changes are made to the configuration file and are saved to the configuration file in the working direc-
tory by using the copy running-config working command, described in the section “Copying the Running
Configuration to the Working Directory” on page 4-16 .
3 The switch is rebooted from the working directory by using the reload working command.
When a reload working command is entered, the switch prohibits a takeover from the secondary CMM.
Switch functions are suspended until the boot process is complete.
If you decide against using the new software booted from the working directory, the switch can revert to
the software stored in the certified directory by using the
copy certified working command as described
in “Copying the Certified Directory to the Working Directory” on page 4-22 , or by using the reload
command as described in “Rebooting the Switch” on page 4-13 .
Working Certified
Running
Primary CMM
1
2
3