Information About the Flash File System
The flash file system is a single flash device on which you can store files. It also provides several commands to help you manage software bundles and configuration files. The default flash file system on the device is named flash:.
As viewed from the active device, flash: refers to the local flash device, which is the device attached to the same device on which the file system is being viewed.
Only one user at a time can manage the software bundles and configuration files.