tune2fs

Adjust parameters of an ext2, ext3 or ext4 filesystem.

May be used on mounted filesystems.

=> More information.

• Set the max number of counts before a filesystem is checked to 2:

tune2fs -c {2} {/dev/sdXN}

• Set the filesystem label to MY_LABEL:

tune2fs -L {'MY_LABEL'} {/dev/sdXN}

• Enable discard and user-specified extended attributes for a filesystem:

tune2fs -o {discard,user_xattr} {/dev/sdXN}

• Enable journaling for a filesystem:

tune2fs -o^{nobarrier} {/dev/sdXN}

Copyright © 2014—present the tldr-pages team and contributors.

This work is licensed under the Creative Commons Attribution 4.0 International License (CC-BY).

=> CC-BY