Cisco ME 3800X Specifications download pdf (Page 540)

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Cisco ME 3800X and ME 3600X Switch Command Reference

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Appendix A Cisco ME 3800X and ME 3600X Switch Boot Loader Commands

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.

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Cisco ME 3800X Specifications Page 540

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