C-8
Cisco 7401ASR Installation and Configuration Guide
OL-5419-01 B0
AppendixC Using the CompactFlash Disk
Working with a CompactFlash Disk
•Using the mkdir Command, page C-10
•Using the rmdir Command, page C-11
•Using the delete Command, page C-11
Using the cd Command
Use the cd command by defining a specific path name. Then to verify your working directory, use the
pwd command:
System# cd disk0:
System# pwd
disk0:/
You can also move up (or back) one level in the Flash Disk directory hierarchy using the cd .. command,
and then verify your working directory with the pwd command:
System# pwd
disk0:daily_dir/
System# cd ..
System# pwd
disk0:/
System#
Using the show Command
To display information about CompactFlash Disk format and geometry, use the show [disk0: | disk2:]
command:
System# show disk0:filesys
******** ATA Flash Card Geometry/Format Info ********
ATA CARD GEOMETRY
Number of Heads: 16
Number of Cylinders 840
Sectors per Cylinder 32
Sector Size 512
Total Sectors 430080
ATA CARD FORMAT
Number of FAT Sectors 105
Sectors Per Cluster 16
Number of Clusters 26822
Number of Data Sectors 429536
Base Root Sector 338
Base FAT Sector 128
Base Data Sector 370
Router#
In this example:
•Number of Heads is the number of heads on the CompactFlash Disk.
•Number of Cylinders is the number of cylinders on the CompactFlash Disk.
•Sectors per Cylinder is the number of sectors in each cylinder.
•Sector Size is the number of bytes in each sector.
•Total Sectors is the total number of sectors on the CompactFlash Disk.