Fsck - Cisco Catalyst 3550 Command Reference Manual

fsck

fsck
Use the fsck boot loader command to check the file system for consistency.
Syntax Description
-test
-f
filesystem:
Defaults No file system check is performed.
Command Modes
Boot loader
Command History Release
12.1(4)EA1
Usage Guidelines
To stop an in-progress file system consistency check, disconnect the switch power and then reconnect
the power.
Examples
This example shows how to perform an extensive file system check on Flash memory:
switch: fsck -test flash:
Catalyst 3550 Multilayer Switch Command Reference
A-10
fsck [-test | -f] filesystem:
(Optional) Initialize the file system code and perform extra POST on Flash memory.
An extensive, nondestructive memory test is performed on every byte that makes up
the file system.
(Optional) Initialize the file system code and perform a fast file consistency check.
Cyclic redundancy checks (CRCs) in the flashfs sectors are not checked.
Alias for a Flash file system. Use flash: for the system board Flash device.
Modification
This command was first introduced.
Appendix A Boot Loader Commands
78-11195-09