Cisco ME 3600X

A-12
Cisco ME 3800X and ME 3600X Switch Command Reference
OL-28238-01
Appendix A Cisco ME 3800X and ME 3600X Switch Boot Loader Commands
fsck
fsck
To check the file system for consistency, use the fsck command in boot loader mode.
fsck [-test | -f] filesystem:
Syntax Description
Defaults No file system check is performed.
Command Modes Boot loader
Command History
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:
-test (Optional) Initializes 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.
-f (Optional) Initializes the file system code and perform a fast file consistency check.
Cyclic redundancy checks (CRCs) in the flashfs sectors are not checked.
filesystem: Alias for a flash file system. Use flash: for the system board flash device.
Release Modification
12.2(52)EY This command was introduced.