Formatting Compactflash Memory As A Class C File System - Cisco 1941W Configuration Manual

Appendix B Using CompactFlash Memory Cards
External Card with Class B Flash File System: Example
The geometry and format information does not appear.
Router# show flash: all
Partition
Mode
1
Direct
System Compact Flash directory:
File
1
2
[20879640 bytes used, 107308776 available, 128188416 total]
125184K bytes of ATA System Compact Flash (Read/Write)
Chip information NOT available.
External Card with Class C Flash File System: Example
The geometry and format information is displayed in this format.
Router# show flash: all
-#- --length-- -----date/time------ path
1
25268224 bytes available (6664192 bytes used)
******** ATA Flash Card Geometry/Format Info ********
ATA CARD GEOMETRY
Number of Heads:
Number of Cylinders
Sectors per Cylinder
Sector Size
Total Sectors
ATA CARD FORMAT
Number of FAT Sectors
Sectors Per Cluster
Number of Clusters
Number of Data Sectors 62560
Base Root Sector
Base FAT Sector
Base Data Sector

Formatting CompactFlash Memory as a Class C File System

Use the format flash0: command in privileged EXEC mode to:
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Cisco 3900 Series, Cisco 2900 Series, and Cisco 1900 Series Integrated Services Routers Generation 2 Software Configuration Guide
Size Used
125184K 20390K
Length Name/status
addr fcksum ccksum
6658376 c29xx-i-mz
0x40 0xE0FF 0xE0FF
14221136 c2900-telcoent-mz
0x6599C8 0x5C3D 0x5C3D
6658376 Mar 01 2004 04:27:46 c28xx-i-mz
4
490
32
512
62720
31
8
7796
155
93
187
Format CF memory cards with a Class C flash file system
Remove the files from a CF memory card previously formatted with a Class C flash file system
Free Bank-Size State
104793K 0K
How to Format CompactFlash Memory Cards
Copy
Read/Write
B-3