107
In this procedure, both the main and backup image sets have feature. If an image set does not have
feature images, the system starts up with the main boot and system images after they pass
verification.
If both the main and backup boot images do not exist or are invalid, connect to the console port and
power cycle the device to load a boot image from the Boot menus. For more information about
downloading and loading a boot image, see the release notes for the software version.
Figure 33 Comware image loading procedure
System startup process
Upon power-on, the Boot ROM image runs to initialize hardware, and then the startup software
images run to start up the entire system, as shown in Figure 34.
Main boot image exists
and valid?
Start
Backup boot image
exists and valid?
No No
Start up from the Boot menu
Main system image
exists and valid?
Backup system image
exists and valid?
No No
Yes Yes
All main feature images
exist and valid?
All backup feature
images exist and valid?
No No
Yes Yes
Yes
Yes
Start up with main images
Start up with backup images
To Next Page
Loading...
Need help?
General