
Managing a NonVolatile File System
114088 Rev. A 4-3
Using Multiple Memory Cards
This section describes how to manage multiple memory cards on the router. You
may want to allocate them as follows:
• Keep one card as the primary card used for booting.
• Use another card for redundancy.
If you are providing redundancy, be sure to copy files that you modify to the
redundant volumes.
• Use another card as temporary storage for log files and test configuration files.
Table 4-1. NVFS Commands
Command Wildcard Function
compact
Reallocates file space on a memory card.
cd
Changes the active volume.
copy
✔
Copies a file from one volume to another or to the same
volume.
delete
✔
Deletes a file from a volume.
dinfo
Displays the volume number, status, and space for each
volume.
dir
✔
Displays all files on a volume.
format
Erases any existing files on a volume and formats the
volume.
partition
Partitions file system media into two volumes.
save
Saves the current software configuration, aliases, or
events to a file. Refer to Chapter 6, 7, or 9 for
instructions on the
save command.
tftp
Transfers a file to or from the router.
type
✔
Displays the contents of a file in ASCII or hexadecimal
format.
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